{"id":"000900e5-a2e","name":"weather.payapi.market/forecast","description":"Multi-day weather forecast (1-16 days) for any global location — daily min/max temperatures, precipitation, wind, weather codes, sunrise and sunset.","endpoint_url":"https://weather.payapi.market/forecast","category":"data.weather","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1789539988,"status_changed_at":1789539988,"score":4.165953662869907e-10,"probe_count":816,"last_probed_at":1791965572}
{"id":"000bacab-d0d","name":"api.aidress.ai/pay/agent_agri_lonestaroracle_xyz","description":"Full agricultural commodity report with AI summary","endpoint_url":"https://api.aidress.ai/pay/agent_agri_lonestaroracle_xyz","category":"data.other","price_amount":0.03,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791559093,"status_changed_at":1791559093,"score":1,"probe_count":227,"last_probed_at":1791967506}
{"id":"000becee-02e","name":"www.amnt.io/api/agent/amnt/meeting-decisions-extractor","description":"Meeting Decisions Extractor - Turn meeting transcripts into a concise JSON list of decisions, assigned owners and deadlines, with source excerpts and confidence levels.. Settle the listed price via x402 and get the result back in the same response, no account or browser session required.","endpoint_url":"https://www.amnt.io/api/agent/amnt/meeting-decisions-extractor","category":"data.other","price_amount":0.05,"price_currency":"USDC","chains":["base","hedera:mainnet"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636920,"status_changed_at":1788636920,"score":0.9999999791348687,"probe_count":1484,"last_probed_at":1791964865}
{"id":"000d9be2-18d","name":"seo.openverbs.com/v1/backlinks-history","description":"Get a domain's backlink profile over time: a monthly timeseries of domain rank, total backlinks, new and lost backlinks, referring domains (new/lost/total), referring main domains, broken backlinks and crawled pages. For tracking link velocity and growth or a competitor's link building. Unknown domain returns found=false.","endpoint_url":"https://seo.openverbs.com/v1/backlinks-history","category":"data.other","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612388,"status_changed_at":1791612388,"score":1,"probe_count":200,"last_probed_at":1791968112}
{"id":"000f23a1-3eb","name":"AlphaPulse","description":"The due-diligence layer for traders and allocators, worldwide — check before you fund. Official SEC 13F hedge-fund holdings fetched live with verbatim rows, prop-firm shortlists with payout-proof checks, broker recommendations, and discovery + vetting for signal providers, copy traders, EAs, managed accounts, and DeFi vaults across forex, CFDs, futures, stocks, and crypto. Pay-per-query via x402 on Base.","endpoint_url":"https://alphapulse-omega.vercel.app/api/alpha/discover","category":"data.stocks","price_amount":0.15,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1785052808,"status_changed_at":1785052808,"score":1,"probe_count":4043,"last_probed_at":1791965583}
{"id":"0017142b-fc2","name":"api.strale.io/x402/sanctions-check","description":"Check if a person or entity is on sanctions lists (EU, US OFAC, UN, UK OFSI, Swiss SECO, BIS, World Bank, EBRD, ADB + 125 national lists). Uses Dilisense consolidated database. Returns audit-grade evidence: match results with named source attribution and…","endpoint_url":"https://api.strale.io/x402/sanctions-check","category":"data.other","price_amount":0.216,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637047,"status_changed_at":1788637047,"score":1,"probe_count":1298,"last_probed_at":1791969054}
{"id":"0027f473-2ed","name":"ausrine-who.onrender.com/who/:target","description":"One x402 seller's report card before you pay them: what they sell, paid calls and payers in 30 days, price, rank of all sellers, rivals, and the day-by-day replay nobody else stored. Stamped with the snapshot date. Refusals are free.","endpoint_url":"https://ausrine-who.onrender.com/who/:target","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791947104,"status_changed_at":1791947104,"score":0.9477611327029476,"probe_count":30,"last_probed_at":1791968698}
{"id":"002b27f5-5b4","name":"chain-analyzer.com/api/v1/x402/presign/check","description":"Sign-time risk verdict for a destination or spender before value moves. Registry + ScamDB lookups plus at most one RPC call (approve spender code check), so it answers in milliseconds instead of running a full scan. Same verdict as the subscription REST API.","endpoint_url":"https://chain-analyzer.com/api/v1/x402/presign/check","category":"data.other","price_amount":0.1,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791559453,"status_changed_at":1791559453,"score":0.9999999999958975,"probe_count":230,"last_probed_at":1791967871}
{"id":"002f596c-42b","name":"agents.dexl.io/v1/marketplace/probe","description":"A deliberately cheap paid call, for checking that your wallet, network and x402 client actually work against this gateway before you spend more on a real product. It settles a real payment and echoes back what we saw: network, scheme, amount and your address.","endpoint_url":"https://agents.dexl.io/v1/marketplace/probe","category":"data.crypto","price_amount":0.001,"price_currency":"USDC","chains":["base","polygon","eip155:42161","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791809056,"status_changed_at":1791809056,"score":0.9999817738495304,"probe_count":556,"last_probed_at":1791968219}
{"id":"003dab4c-269","name":"api.liquidagent.ai/v1/gas","description":"Gas sponsorship for one ERC-4337 user operation on Base (EntryPoint v0.8). Price = max($0.03, 1.3× the op's gas cap); this is the floor — send your user operation to get the exact quote. Bodies this URL accepts: {sender, calls[, redelegate:true]} (plain wallet, EIP-7702) | {userOperation} unsigned (any EntryPoint v0.8 smart account, bring your own operation) | JSON-RPC ERC-7677. Then POST the signed operation back here; we submit it. GET this URL?docs=1 for details. Quote valid 600s.","endpoint_url":"https://api.liquidagent.ai/v1/gas","category":"data.crypto","price_amount":0.03,"price_currency":"USDC","chains":["base","polygon"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790488134,"status_changed_at":1790488134,"score":1,"probe_count":461,"last_probed_at":1791963543}
{"id":"004c5cb8-eef","name":"mcpfax-intel.bowling-anthony.workers.dev/market-report","description":"Daily state of the x402 agent economy: observed USDC inflow, seller ranking, category demand, growth, and coverage. Reports its real observation window; concentration adjustment applied only when scan coverage supports it. A FREE register-wide change digest covering the same domain is market_digest on the x402-observatory gateway; buy this for the derived figures, not for what merely changed.","endpoint_url":"https://mcpfax-intel.bowling-anthony.workers.dev/market-report","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637255,"status_changed_at":1788637255,"score":1,"probe_count":1303,"last_probed_at":1791965225}
{"id":"0058d060-d40","name":"twitter.use.x402atlas.com/search-communities","description":"Search public X communities by query.","endpoint_url":"https://twitter.use.x402atlas.com/search-communities","category":"data.web","price_amount":0.005,"price_currency":"USDC","chains":["base","polygon","eip155:42161"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637498,"status_changed_at":1788637498,"score":0.9999999999999994,"probe_count":1322,"last_probed_at":1791962932}
{"id":"00632d74-fff","name":"combinatorics.openverbs.com/v1/multinomial","description":"Multinomial coefficient (k1+k2+…)! / (k1! k2! …) — the number of ways to partition n = Σki items into labelled groups of the given sizes. The sum must be ≤ 20000.","endpoint_url":"https://combinatorics.openverbs.com/v1/multinomial","category":"data.other","price_amount":0.004,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791104936,"status_changed_at":1791104936,"score":1,"probe_count":375,"last_probed_at":1791963294}
{"id":"006d64f9-279","name":"collectablespulse.theaslangroupllc.com/api/collect/nft","description":"NFT floor price & contract safety check for NFT-trading agents: detect malicious or counterfeit NFT contracts, hidden mint, burn and approval traps on-chain (GoPlus) across Ethereum, Base, Polygon and Arbitrum, plus 24h floor price, volume and sales. Pre-purchase risk scan for any collection. For NFT trading and Web3 agents.","endpoint_url":"https://collectablespulse.theaslangroupllc.com/api/collect/nft","category":"data.crypto","price_amount":0.1,"price_currency":"USDC","chains":["base","solana","polygon","eip155:42161","eip155:480","eip155:143","xlayer","eip155:999","algorand","xrpl:0","eip155:56"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637169,"status_changed_at":1788637169,"score":0.9999999889117901,"probe_count":1344,"last_probed_at":1791965945}
{"id":"00727fcc-6c5","name":"VoidFeed — Coding recipe (complete)","description":"Working technical solutions to common implementation problems, with the production-critical completion step that handles errors, edge cases, and security.","endpoint_url":"https://voidfeed.ai/v1/content/recipe/latest/complete","category":"content.coding","price_amount":0.25,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1784418301,"status_changed_at":1784418301,"score":0.9999999999999162,"probe_count":4599,"last_probed_at":1791964371}
{"id":"0076bbbf-746","name":"x402 Bazaar Rank — ranked x402 service discovery","description":"Search every listed x402 service ranked by real 30-day usage: unique paying wallets and call volume, with price and network. Built from a full re-fetch of the public Coinbase x402 discovery feed (16,000+ services), which is itself unranked. Every paid response carries a receipt naming the data snapshot hash, its generation time, the 30-day window and the scoring revision, so any figure can be checked against the source. Also serves a market report by category, an underserved-niche ranking by payers per provider, and a full dataset export.","endpoint_url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/search?q=weather","category":"data.markets","price_amount":0.04,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/sample","updated_at":1791381510,"status_changed_at":1789581487,"score":0.9999986552786362,"probe_count":329,"last_probed_at":1791960898}
{"id":"0080e2f9-8a4","name":"x402-factory.com/v1/recalls/food","description":"Latest food safety recalls (FDA/USDA/CPSC normalized) — Latest food safety recalls across FDA, USDA FSIS, and CPSC in one normalized schema, with severity classing and product details. Same shape as /v1/recalls, pre-filtered to the food category.","endpoint_url":"https://x402-factory.com/v1/recalls/food","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790489830,"status_changed_at":1790489830,"score":1,"probe_count":461,"last_probed_at":1791966181}
{"id":"008debf7-cc8","name":"x402","description":"Crypto market data, coin details, tickers, news, market sentiment insights, wallet balances + DeFi positions across 30+ chains, and shared portfolio reads. Pay-per-request in USDC, no API key required.","endpoint_url":"https://x402.coinstats.app/wallet/defi","category":"data.fx","price_amount":0.04,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788974943,"status_changed_at":1788974943,"score":0.9999999999999994,"probe_count":1118,"last_probed_at":1791965691}
{"id":"009be0c5-d39","name":"ATXP — Service catalog","description":"ATXP service catalog: discoverable paid services for AI agents on the ATXP account layer.","endpoint_url":"https://hub.atxp.ai/v1/services","category":"infra.discovery","price_amount":0.001,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1784417402,"status_changed_at":1784417402,"score":0.9999999999999994,"probe_count":4515,"last_probed_at":1791964740}
{"id":"00a5ae9a-5b8","name":"clink-lithium-vault.fly.dev/x/profile","description":"X/Twitter profile lookup for AI agents - full public account details for any handle, no API key or login. Returns display name, user id, bio, follower and following counts, tweet count, verified status, location, join date and profile URL. Verify an account is real, size an audience, enrich a lead, resolve a handle to an id. ?username=elonmusk. Their tweets: /x/user $0.006. Find accounts: /x/users $0.006.","endpoint_url":"https://clink-lithium-vault.fly.dev/x/profile","category":"data.contacts","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636912,"status_changed_at":1788636912,"score":0.999999999996895,"probe_count":1410,"last_probed_at":1791963533}
{"id":"00abb359-fbe","name":"depscout.vercel.app/risk/package","description":"Check an npm package, PyPI package, or GitHub repo and return a DepScout install verdict.","endpoint_url":"https://depscout.vercel.app/risk/package","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791266685,"status_changed_at":1791266685,"score":1,"probe_count":353,"last_probed_at":1791966658}
{"id":"00bd50e4-f49","name":"clink-lithium-vault.fly.dev/translate/text","description":"Translate text for AI agents - POST any text up to 5,000 chars with a target language, get clean JSON back: the detected source language + the full translation, never prose. Any language pair - Spanish, French, German, Japanese, Chinese, Korean, Arabic, Hindi, Portuguese, English - source auto-detected when omitted. Translation API, language translation, localize, i18n. No API key, no account. POST {text, target_lang, source_lang?}. Free sample: /translate/example.","endpoint_url":"https://clink-lithium-vault.fly.dev/translate/text","category":"compute.tools","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790585218,"status_changed_at":1790585218,"score":0.9999997864176648,"probe_count":542,"last_probed_at":1791966894}
{"id":"00c417f7-b41","name":"agent-research-api.onrender.com/v1/company","description":"ResearchPi: Get an evidence-backed company profile from its official domain, reading at most 3 pages. Uses matching Organization data or a site brand corroborated by its page title; these are distinguished from verified legal identity. Returns cited name and description, links, missing fields and conflicts. Does not estimate revenue, funding or headcount.","endpoint_url":"https://agent-research-api.onrender.com/v1/company","category":"data.other","price_amount":0.06,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1791882265,"status_changed_at":1791882265,"score":0.10941898913151243,"probe_count":455,"last_probed_at":1791964858}
{"id":"00cb9359-5b0","name":"signals.easyrider.one/follow/subscribe","description":"Follow subscription: a token for the live event stream for 24 hours","endpoint_url":"https://signals.easyrider.one/follow/subscribe","category":"data.crypto","price_amount":1,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611210,"status_changed_at":1791611210,"score":1,"probe_count":201,"last_probed_at":1791968708}
{"id":"00cd8ced-146","name":"x402-mcp.onrender.com/mn/property-check","description":"Minneapolis rental license check — is this property licensed? Property due diligence agent for Minneapolis Minnesota (Hennepin) housing compliance open data. GET ?address= (street 1-120 chars) → compliance_verdict (licensed_clean|licensed_with_violations|unlicensed|condemned_or_boarded), rental license status/tier/units/expiration, violation cases, condemned/boarded. Live City JSON. Tenant screening, landlord DD, lending. Sample: /mn/property-check/sample.","endpoint_url":"https://x402-mcp.onrender.com/mn/property-check","category":"data.geo","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1789881250,"status_changed_at":1789881250,"score":0.9999999999999994,"probe_count":633,"last_probed_at":1791962940}
{"id":"00db87a5-776","name":"api.stacktr.ee/provision","description":"Provision a persistent Stacktree API key ($1.00). The key is returned once in the response body.","endpoint_url":"https://api.stacktr.ee/provision","category":"data.other","price_amount":1,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636902,"status_changed_at":1788636902,"score":1,"probe_count":1306,"last_probed_at":1791964743}
{"id":"00eba3c5-0d1","name":"P0 Agent Economy Index — in-wallet","description":"Highest-demand x402 services tagged 'wallet': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 85 providers and 156 paying wallets measured in this tag.. Computed from a full re-fetch of the Coinbase x402 Bazaar discovery feed (30-day window as published per resource), with a receipt naming the snapshot hash and generation time in every response. A paid call with no parameters at all returns data rather than an error, so a blind purchase is never wasted. Priced at $0.032 per call. Pays to a single address. x402 settles in USDC on Base, Arbitrum or Polygon; a plain transfer also works on Base, Ethereum, Arbitrum or Polygon (USDC, USDT, DAI, WETH, WBTC/cbBTC or the native coin), as do Bitcoin, TRON, Solana and Stacks — call the route again within 30 minutes or pass the transaction id.","endpoint_url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-wallet","category":"data.markets","price_amount":0.032,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/sample","updated_at":1791913884,"status_changed_at":1790267669,"score":0.9999985772477045,"probe_count":123,"last_probed_at":1791958737}
{"id":"0102b8d9-ad2","name":"NPPES NPI Registry Lookup","description":"Search the official CMS NPPES NPI Registry by exact NPI, organization, individual name, specialty, and location","endpoint_url":"https://autoscrape-api-seven.vercel.app/x402/v1/npi-registry?npi=1881018208","category":"data.health","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1786459244,"status_changed_at":1786459244,"score":0.9999999999999994,"probe_count":2751,"last_probed_at":1791965824}
{"id":"01065efb-d87","name":"alphapipeline-eu.onrender.com/v1/prediction/hip4-price-ladder","description":"Price ladder for Hyperliquid HIP-4 'above $X' price-binary markets: same-underlying outcomes sorted by strike, each with its live Yes probability. Reuses hip4-snapshot's cached data - no new upstream call. No volume field (Hyperliquid doesn't expose one for HIP-4). Required `underlying` (e.g. BTC, ETH, SOL, HYPE); optional `limit` (max 500). Paid in USDC on Base.","endpoint_url":"https://alphapipeline-eu.onrender.com/v1/prediction/hip4-price-ladder","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558141,"status_changed_at":1791558141,"score":1,"probe_count":230,"last_probed_at":1791967508}
{"id":"0108897b-956","name":"Scout MCP — Devto","description":"Search Dev.to articles by keyword.","endpoint_url":"https://scout.hugen.tokyo/scout/devto","category":"data.search","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1786656634,"status_changed_at":1786656634,"score":0.9999999999999994,"probe_count":2580,"last_probed_at":1791965940}
{"id":"0108e856-0bc","name":"Stablefinance — Insider Trades","description":"SEC Form 4 insider transactions.","endpoint_url":"https://stablefinance.dev/api/insider-trades","category":"data.misc","price_amount":0.02,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077534,"status_changed_at":1787077534,"score":0.9999999999999994,"probe_count":2275,"last_probed_at":1791967614}
{"id":"010d4873-72f","name":"BABYDOV Web Evidence Pack","description":"One-fetch public web evidence bundle for agents: health/latency, title/description/canonical/headings, source-declared dates and author, clean text sample, external links and reproducible SHA-256 hashes. Evidence completeness is deterministic, not truth probability.","endpoint_url":"https://vps-62-120.cloudhosting.lv:8443/web-evidence-pack?url=https%3A%2F%2Fexample.com","category":"data.web","price_amount":0.005,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790257462,"status_changed_at":1790257462,"score":0.9999999999999994,"probe_count":523,"last_probed_at":1791963294}
{"id":"01127f6d-3bb","name":"api.powahub.ai/CertainData/country-lookup/:input","description":"Look up a country by name, ISO code, or calling code. Returns ISO codes, official name, capital, region, subregion, and calling codes.","endpoint_url":"https://api.powahub.ai/CertainData/country-lookup/:input","category":"data.other","price_amount":0.007,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611544,"status_changed_at":1791611544,"score":0.9612579505197011,"probe_count":201,"last_probed_at":1791969069}
{"id":"0114b7c9-ebc","name":"machine-market-social-mainnet.machine-market.workers.dev/profile","description":"Fetch a current public creator profile.","endpoint_url":"https://machine-market-social-mainnet.machine-market.workers.dev/profile","category":"data.web","price_amount":0.008,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790488137,"status_changed_at":1790488137,"score":1,"probe_count":461,"last_probed_at":1791963544}
{"id":"0119ad9b-f58","name":"handel.halowerk.com/v1/registry-snapshot","description":"Looks up a legal entity in GLEIF, the worldwide Legal Entity Identifier register, by LEI or by name, and turns the raw record into an answer. GLEIF returns keys rather than statements: the legal form arrives as a code like 6QQB and the register as RA000304, so both are resolved against the GLEIF code lists into the legal form in its own language and the competent register with its website.","endpoint_url":"https://handel.halowerk.com/v1/registry-snapshot","category":"data.other","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791266686,"status_changed_at":1791266686,"score":0.9999999999999809,"probe_count":354,"last_probed_at":1791966660}
{"id":"011baec9-7d6","name":"Api — Xrp Usd","description":"Real-time XRP price in USD, aggregated from multiple exchanges — Ed25519 signed attestation","endpoint_url":"https://api.myceliasignal.com/oracle/price/xrp/usd","category":"data.misc","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077830,"status_changed_at":1787077830,"score":0.9999976094741001,"probe_count":1811,"last_probed_at":1791967494}
{"id":"011cfe89-4a0","name":"skowron-compliance-gateway.mattskowronis.workers.dev/v1/lei","description":"Verify a legal entity or LEI against current GLEIF data before an agent relies on the business identity. $0.02 USDC.","endpoint_url":"https://skowron-compliance-gateway.mattskowronis.workers.dev/v1/lei","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1789579213,"status_changed_at":1789579213,"score":0.999775986493023,"probe_count":1441,"last_probed_at":1791964256}
{"id":"01209aa5-2b7","name":"purple-peculiar-wolf-522.dev-mypinata.cloud/x402/cid/bafkreihqoybdolvloa6pqlksh6sggaf24vncv2kynn77mfblx3nue67qye","description":"Indexed from the CDP x402 Bazaar on 2026-09-05; 1 distinct payers and 8 settled calls in the prior 30 days per CDP. The seller has not claimed this listing; description will improve when they do.","endpoint_url":"https://purple-peculiar-wolf-522.dev-mypinata.cloud/x402/cid/bafkreihqoybdolvloa6pqlksh6sggaf24vncv2kynn77mfblx3nue67qye","category":"data.other","price_amount":0,"price_currency":"USDC","chains":["base-sepolia"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637298,"status_changed_at":1788637298,"score":0.9999999563776747,"probe_count":1113,"last_probed_at":1791965333}
{"id":"01237019-098","name":"api.tokenplans.dev/plans/full","description":"Full JSON catalog of verified AI coding-subscription plans across 31 providers (Claude, OpenAI, Cursor, Gemini, and more). Each record: monthly price and cadence, included models, usage ceilings and rate-limit windows, coding-tool lock-in, and pricing provenance with lastChecked dates. Use it to pick the right plan for an agent workload or to compare providers.","endpoint_url":"https://api.tokenplans.dev/plans/full","category":"compute.llm","price_amount":0.1,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790403262,"status_changed_at":1790403262,"score":1,"probe_count":474,"last_probed_at":1791965583}
{"id":"012eef6a-aa4","name":"api.solenrich.com/entrypoints/runner-scan/invoke","description":"Finds fresh Solana memecoins whose on-chain buying is accelerating — the signature of a run in progress, not the lagging fact that price already moved. Measures buy-rate acceleration (5m vs 1h, 1h vs 6h), buy pressure, volume acceleration, price velocity, holder growth and liquidity trend. Classifies RUNNING / IGNITING / PARABOLIC_LATE / FADING with a 0-1 score plus reasoning. Flags wash-trade smell and liquidity pulls rather than dressing them up as momentum.","endpoint_url":"https://api.solenrich.com/entrypoints/runner-scan/invoke","category":"data.crypto","price_amount":0.04,"price_currency":"USDC","chains":["solana","base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636697,"status_changed_at":1788636697,"score":0.9999999999999994,"probe_count":1305,"last_probed_at":1791965219}
{"id":"012fe3f8-d65","name":"oraclepost.higgsfield.app/api/premium/extract","description":"Extract structured items from free text: email addresses, URLs, EVM addresses, transaction hashes, numbers, hashtags, plus word and line counts. POST JSON {\"text\": \"...\"} up to 20,000 characters. Pure computation, nothing leaves the server, no cache.","endpoint_url":"https://oraclepost.higgsfield.app/api/premium/extract","category":"data.web","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790404007,"status_changed_at":1790404007,"score":0.9927436647220643,"probe_count":525,"last_probed_at":1791968475}
{"id":"0135c22a-a25","name":"x402stock Private Pre-IPO Stocks","description":"Live valuations for pre-IPO companies (Anthropic, OpenAI, SpaceX, Anduril, Neuralink) via PreStocks Solana tokens backed 1:1 by SPV exposure","endpoint_url":"https://x402stock.xyz/api/v1/private-stocks","category":"data.stocks","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1786433154,"status_changed_at":1786433154,"score":0.9999999999999994,"probe_count":2360,"last_probed_at":1791965934}
{"id":"015cb2c7-793","name":"saferoute-x402-production.up.railway.app/v1/quote","description":"Buy a safety-checked Base DEX swap quote for USDC, WETH, EURC, cbETH, cbBTC, VIRTUAL, or AERO. Returns unsigned calldata or a buyer-signable gasless payload; SafeRoute never holds funds, signs, or broadcasts.","endpoint_url":"https://saferoute-x402-production.up.railway.app/v1/quote","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637384,"status_changed_at":1788637384,"score":0.9999999999999908,"probe_count":1339,"last_probed_at":1791966420}
{"id":"0163192f-da6","name":"Anchor — Calldata Decoder","description":"Decode EVM transaction calldata into structured information via x402.","endpoint_url":"https://api.anchor-x402.com/v1/decode/calldata","category":"data.crypto","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790074229,"status_changed_at":1790074229,"score":0.9999999999999994,"probe_count":2888,"last_probed_at":1791967732}
{"id":"0173f947-151","name":"vps.phoneagent.xyz/catalog","description":"VpsAgent — rent disposable VPS compute via x402, no signup required. Two product lines: ephemeral sandboxes (1h / 6h / 24h, 1 vCPU / 1 GB, $0.50–$5) for code execution, CI runs, browser automation; persistent servers (small / medium / large, 30-day or 365-day, $12.99–$359.99) with 4–8 vCPU / 8–24 GB RAM / 100–300 GB SSD for hosting agents, services, dev environments. Deployable in 9 regions (EU default/free; US +$3/mo, other regions +$6/mo). Returns full SKU table with prices, spec floors,","endpoint_url":"https://vps.phoneagent.xyz/catalog","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637508,"status_changed_at":1788637508,"score":0.9999999999987126,"probe_count":1340,"last_probed_at":1791966418}
{"id":"017b91fc-d57","name":"402.com.tr/api/x402/fresh-bridge","description":"🆕 Cross-chain inflow detection. Reads a wallet's recent USDC MINTS and correlates them with Circle CCTP receives to tell you whether its USDC is freshly bridged in (and from which source chain — Ethereum, Arbitrum, OP, Polygon, Solana…) vs natively issued. Freshly bridged capital is new money / a possible cross-chain hop — a real signal for trading and liquidation agents that no other Base tool surfaces. wallet= required, days= optional (default 30, max 90). Not financial advice.","endpoint_url":"https://402.com.tr/api/x402/fresh-bridge","category":"data.crypto","price_amount":0.04,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790335847,"status_changed_at":1790335847,"score":1,"probe_count":483,"last_probed_at":1791964749}
{"id":"0187fca8-01c","name":"api.satledger.org/x402/receipt","description":"One RFC 3161 timestamp receipt over a digest you supply. No account and no API key: the response is the whole deliverable. Your data is never sent - only its hash - and nothing about the request is retained here.","endpoint_url":"https://api.satledger.org/x402/receipt","category":"data.other","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790584975,"status_changed_at":1790584975,"score":0.9999999999999994,"probe_count":448,"last_probed_at":1791968342}
{"id":"0193ae2f-3f2","name":"tools.ipintel.ai/http-latency","description":"HTTP Latency Check API. Measure HTTP response latency for a URL from the Cloudflare Worker edge. Returns status code, latency, redirect, content type and edge location metadata. Useful for uptime checks, API diagnostics and website monitoring. Paid per call via x402.","endpoint_url":"https://tools.ipintel.ai/http-latency","category":"data.geo","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637418,"status_changed_at":1788637418,"score":1,"probe_count":1305,"last_probed_at":1791965698}
{"id":"0196eb46-4a4","name":"Hello-World-X402 — Test1","description":"Returns random text string for testing","endpoint_url":"https://hello-world-x402.vercel.app/test1","category":"infra.utility","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787145349,"status_changed_at":1787145349,"score":0.9999999999999994,"probe_count":2268,"last_probed_at":1791965336}
{"id":"019dc140-ddd","name":"CryptoPulse UTC Time","description":"Current UTC time: unix seconds, ISO-8601, RFC-2822. Pay per call in USDC on Base via x402.","endpoint_url":"https://cryptopulse.pythonanywhere.com/util/time","category":"utilities","price_amount":0.0005,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1789667654,"status_changed_at":1789667654,"score":3.4266065939217406e-9,"probe_count":1912,"last_probed_at":1791964732}
{"id":"01a1d880-be0","name":"straits.live/api/premium/hormuz/flags","description":"Strait of Hormuz flag rollup: the flag states of the live-AIS vessel population (seen within the last activeWindowHours, currently 1.5) ranked by vessel count, each with a sanctioned tally and an oldest_last_seen recency check, plus distinct-flag count and sanctioned share. Flags are best-effort from the MMSI MID (ITU-T M.585). Quality-gated on live AIS. Operators and direction are omitted, not faked. Recently-dark hulls (last 3 to 24h) are counted in darkFleetTotal.","endpoint_url":"https://straits.live/api/premium/hormuz/flags","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791557690,"status_changed_at":1791557690,"score":1,"probe_count":230,"last_probed_at":1791967508}
{"id":"01a65c3b-fd3","name":"Api — Sol Options","description":"Solana options instruments — full contract listing across strikes and expiries for options trading — Ed25519 signed attestation","endpoint_url":"https://api.myceliasignal.com/oracle/instruments/sol/options","category":"data.misc","price_amount":0.03,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077833,"status_changed_at":1787077833,"score":0.9999999999999167,"probe_count":1813,"last_probed_at":1791964495}
{"id":"01a7ad70-238","name":"x402-filings.datalayer.workers.dev/v1/safety/vin-decode","description":"Decode any 17-character VIN into the vehicle it describes: make, manufacturer, model, year, series, body class, drive type, engine, fuel, transmission and assembly plant. NHTSA returns 140 mostly-empty fields; this strips the blanks, promotes the ones that matter and reports whether the check digit validated.","endpoint_url":"https://x402-filings.datalayer.workers.dev/v1/safety/vin-decode","category":"compute.llm","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791557436,"status_changed_at":1791557436,"score":1,"probe_count":231,"last_probed_at":1791968603}
{"id":"01bf212b-737","name":"format.openverbs.com/v1/canonicalize","description":"Parse a document (in any format) and re-emit it in the RFC 8785 JSON Canonicalization Scheme form — sorted keys, canonical number/string formatting — plus the SHA-256 of the canonical bytes for stable hashing, signing and dedup.","endpoint_url":"https://format.openverbs.com/v1/canonicalize","category":"compute.tools","price_amount":0.004,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637175,"status_changed_at":1788637175,"score":0.9999999999999994,"probe_count":1305,"last_probed_at":1791965820}
{"id":"01e77400-e27","name":"x402 Bazaar Rank — in-agents-deep","description":"Deep view: top 100 x402 services tagged 'agents': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 341 providers and 3010 paying wallets measured in this tag.. Computed from a full re-fetch of the Coinbase x402 Bazaar discovery feed (30-day window as published per resource), with a receipt naming the snapshot hash and generation time in every response. A paid call with no parameters at all returns data rather than an error, so a blind purchase is never wasted. Priced at $0.02 per call. Pays to a single address on Base, Arbitrum or Polygon; a plain USDC, USDT, DAI or native ETH transfer also works, as do Bitcoin and TRON — call the route again within 30 minutes or pass the transaction id.","endpoint_url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-agents-deep","category":"data.markets","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/sample","updated_at":1789942687,"status_changed_at":1789942687,"score":0.9999987987676779,"probe_count":179,"last_probed_at":1791958378}
{"id":"01ea1d46-2aa","name":"SVG Preflight Lite — Accessibility and Embed Checks","description":"Stateless paid preflight for one SVG string (up to 64 KiB). Checks viewBox and dimensions, accessible title or aria-label, duplicate IDs, unresolved references, external URLs, scripts, inline event handlers, foreignObject, embedded raster data, and byte size. Returns a deterministic checklist; it is not a full parser, renderer, sanitizer, or security guarantee. $0.005 USDC on Base per call.","endpoint_url":"https://lyric-watching-downloading-clear.trycloudflare.com/api/svg/preflight","category":"compute.media","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"unverified","kind":"api","sample_query":null,"updated_at":1791766619,"status_changed_at":null,"score":0,"probe_count":0,"last_probed_at":1791968092}
{"id":"01ec0475-ddc","name":"api.truthbear.co/gauge/policy-region","description":"[3-LEG] Climate policy chain, one policy (?entity=kyoto-protocol): leading repeal proposals and judicial challenge -> current lifecycle from enacted to repealed, days alive -> realized dependency cascade when a policy dies (confirmation gate). A chain, not one reading: confidence = how many legs are lit, in order. Sources: Federal Register, UNFCCC. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. $0.25 per call.","endpoint_url":"https://api.truthbear.co/gauge/policy-region","category":"data.weather","price_amount":0.25,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790401569,"status_changed_at":1790401569,"score":0.9999999948355647,"probe_count":354,"last_probed_at":1791969055}
{"id":"01eee15f-6e4","name":"x402 Bazaar Rank — in-macro-deep","description":"Deep view: top 100 x402 services tagged 'macro': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 534 providers and 767 paying wallets measured in this tag.. Computed from a full re-fetch of the Coinbase x402 Bazaar discovery feed (30-day window as published per resource), with a receipt naming the snapshot hash and generation time in every response. A paid call with no parameters at all returns data rather than an error, so a blind purchase is never wasted. Priced at $0.04 per call. Pays to a single address. x402 settles in USDC on Base, Arbitrum or Polygon; a plain transfer also works on Base, Ethereum, Arbitrum or Polygon (USDC, USDT, DAI, WETH, WBTC/cbBTC or the native coin), as do Bitcoin, TRON, Solana and Stacks — call the route again within 30 minutes or pass the transaction id.","endpoint_url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-macro-deep","category":"data.markets","price_amount":0.04,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/sample","updated_at":1790121421,"status_changed_at":1790121421,"score":0.9999976351354168,"probe_count":134,"last_probed_at":1791959099}
{"id":"01f2c66f-fdb","name":"agent.gexlog.com/agent/historical","description":"Full SPX options market briefing for a specific past date. Includes gamma regime, GEX levels, dealer positioning, pivot levels, expected move, trade signal, and AI-generated narrative.","endpoint_url":"https://agent.gexlog.com/agent/historical","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base","polygon","eip155:42161","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636914,"status_changed_at":1788636914,"score":0.9,"probe_count":310,"last_probed_at":1791964736}
{"id":"01fd2230-e88","name":"palmyr.ai/email/inboxes","description":"Create an end-to-end encrypted email inbox keyed to your Solana wallet. Defaults to {name}@palmyr.ai; pass `domain` to provision on a Namecheap-registered domain you own (auto-sets MX/SPF/DKIM records).","endpoint_url":"https://palmyr.ai/email/inboxes","category":"data.crypto","price_amount":2,"price_currency":"USDC","chains":["solana","base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791560288,"status_changed_at":1791560288,"score":1,"probe_count":228,"last_probed_at":1791967627}
{"id":"0202f2e4-ec7","name":"contextiq.trango-compute.com/api/v1/token-inspector/pricing/x402-v2","description":"Token Inspector model pricing (per call)","endpoint_url":"https://contextiq.trango-compute.com/api/v1/token-inspector/pricing/x402-v2","category":"data.crypto","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791267291,"status_changed_at":1791267291,"score":1,"probe_count":351,"last_probed_at":1791966183}
{"id":"0208a786-cbd","name":"api.clinkforge.com/v1/p/auto-nchs-births-and-general-fertility-rates-united-states-lookup","description":"Clink Forge raw data product 'auto-nchs-births-and-general-fertility-rates-united-states-lookup': pay-per-call government data with a provenance chain and an Ed25519 attestation on every response.","endpoint_url":"https://api.clinkforge.com/v1/p/auto-nchs-births-and-general-fertility-rates-united-states-lookup","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1791517008,"status_changed_at":1791517008,"score":0.0027389274499534117,"probe_count":283,"last_probed_at":1791959219}
{"id":"02160915-3c9","name":"api.ukintel.uk/v1/company/search","description":"Find a UK company by name. Returns the top 5 matches from the Companies House register with number, name, status and incorporation date. Taster tier - cheap enough to try on a whim before paying for a full profile or verdict.","endpoint_url":"https://api.ukintel.uk/v1/company/search","category":"data.web","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790255917,"status_changed_at":1790255917,"score":1,"probe_count":501,"last_probed_at":1791968937}
{"id":"02169851-eed","name":"Liveness verdicts - up to 50 URLs in one call","description":"Probe up to 50 URLs in one call; per-URL verdicts, partial results marked on the overall deadline. Called with POST at /x402/batch; payment is per call over x402 on Base.","endpoint_url":"https://x402.shortforge.dev/x402/batch","category":"infra.trust","price_amount":0.1,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":"https://x402.shortforge.dev/probe?url=https://api.example.com","updated_at":1791948421,"status_changed_at":1791948421,"score":0.26878947305024364,"probe_count":2149,"last_probed_at":1791966411}
{"id":"021ede8e-161","name":"api.oblique.markets/api/v1/paid/x402-receipt-lookup","description":"Use when an agent needs x402 receipt lookup. Returns Fetch a previously issued settlement-verify receipt by verification_id: returns the stored on-chain verification result (payer, payee, amount, status, confirmations at verification time) with its creation timestamp. $0.002.","endpoint_url":"https://api.oblique.markets/api/v1/paid/x402-receipt-lookup","category":"data.crypto","price_amount":0.002,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790260228,"status_changed_at":1790260228,"score":1,"probe_count":329,"last_probed_at":1791962933}
{"id":"0220ec17-e11","name":"x402-api-catalog.onrender.com/api/trust-check","description":"npm package trust check / risk score / security audit: registry age, weekly downloads, GitHub org/stars, OSV.dev vulnerabilities, typosquat detection.","endpoint_url":"https://x402-api-catalog.onrender.com/api/trust-check","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790488024,"status_changed_at":1790488024,"score":1,"probe_count":461,"last_probed_at":1791963539}
{"id":"022184a8-9f1","name":"Hypernatt — M2M Liq Radar","description":"HyperNatt Forced-order / liquidation map (BTC ETH SOL BNB XRP HYPE ZEC; omit = BTC) — magnet, OI, L/S, clusters, real liqs 1h/24h. Read-only context, not a trade signal.","endpoint_url":"https://hypernatt.com/api/m2m/liq-radar","category":"data.crypto","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1789752489,"status_changed_at":1789752489,"score":0.9999995917602994,"probe_count":2489,"last_probed_at":1791966173}
{"id":"02254979-5f8","name":"HumanMirror Machine Resolve","description":"Low-cost machine entrypoint that resolves an autonomous agent need to the smallest relevant live HumanMirror capability.","endpoint_url":"https://humanmirror.fr/api/x402/get/?product=machine_resolve&payload=%7B%22need%22%3A%22choose%20the%20smallest%20HumanMirror%20capability%20for%20this%20autonomous%20agent%20task%22%7D","category":"infra.discovery","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790042071,"status_changed_at":1790042071,"score":0.9999999999999994,"probe_count":867,"last_probed_at":1791965575}
{"id":"02393e82-c1f","name":"api.aidress.ai/pay/agent_pro_api_coingecko_com","description":"Search onchain DEX pools and token, by contract address, name, or token symbol.","endpoint_url":"https://api.aidress.ai/pay/agent_pro_api_coingecko_com","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790255428,"status_changed_at":1790255428,"score":1,"probe_count":500,"last_probed_at":1791968939}
{"id":"02453489-bfe","name":"api.24klabs.ai/api/hn-search","description":"Search Hacker News stories and comments by query, sorted by relevance or date (Algolia HN).","endpoint_url":"https://api.24klabs.ai/api/hn-search","category":"data.web","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790333076,"status_changed_at":1790333076,"score":1,"probe_count":484,"last_probed_at":1791968097}
{"id":"02468b3f-976","name":"api.tickersfeed.net/sec/:symbol/filings","description":"SEC filings for any US public company from EDGAR — recent 10-K annual reports, 10-Q quarterly reports, and 8-K current reports with filing dates and document links as JSON. Use for: fundamental research, regulatory filings lookup, annual report retrieval, due diligence. $0.003 USDC per call.","endpoint_url":"https://api.tickersfeed.net/sec/:symbol/filings","category":"data.other","price_amount":0.003,"price_currency":"USDC","chains":["base"],"status":"unverified","kind":"api","sample_query":null,"updated_at":1790487792,"status_changed_at":null,"score":0,"probe_count":0,"last_probed_at":1791962932}
{"id":"0249dd7d-880","name":"x402-seller.onrender.com/chain/balance","description":"Check a wallet's live balance on Base mainnet: native ETH (e.g. to confirm it has enough for gas) plus an optional ERC20 token balance (e.g. USDC) when a token contract address is supplied. Sourced from Base's official public RPC.","endpoint_url":"https://x402-seller.onrender.com/chain/balance","category":"data.crypto","price_amount":0.012,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558620,"status_changed_at":1791558620,"score":0.997218716105563,"probe_count":230,"last_probed_at":1791968596}
{"id":"02557d18-d05","name":"defillama.use.x402atlas.com/options","description":"Options volumes by DefiLlama — all options protocols with premium/notional volume summaries.","endpoint_url":"https://defillama.use.x402atlas.com/options","category":"data.other","price_amount":0.005,"price_currency":"USDC","chains":["base","polygon","eip155:42161","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790255546,"status_changed_at":1790255546,"score":1,"probe_count":501,"last_probed_at":1791969055}
{"id":"02586773-d41","name":"biopulse.theaslangroupllc.com/api/bio/marine","description":"Marine biodiversity intelligence for naturalist and conservation agents. Returns OBIS ocean occurrence data, species, coral reefs, and megafauna for any area.","endpoint_url":"https://biopulse.theaslangroupllc.com/api/bio/marine","category":"data.other","price_amount":0.1,"price_currency":"USDC","chains":["base","solana","polygon","eip155:42161","eip155:480","eip155:143","xlayer","eip155:999","algorand","xrpl:0","eip155:56"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637165,"status_changed_at":1788637165,"score":1,"probe_count":1304,"last_probed_at":1791965820}
{"id":"025a9630-b32","name":"Api — Reels Trending","description":"List currently trending Instagram Reels (not a keyword search or profile-scoped — use instagram.search.reels.list or instagram.profile.reels.list for that).","endpoint_url":"https://api.socialfetch.dev/v1/instagram/reels/trending","category":"data.misc","price_amount":0.014,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077526,"status_changed_at":1787077526,"score":0.9999999999999994,"probe_count":1894,"last_probed_at":1791966053}
{"id":"02603709-efb","name":"Whoisor","description":"WHOIS domain lookup. Returns registrar, registration and expiry dates, nameservers, and status for any domain.","endpoint_url":"https://resolvor-x402.fly.dev/resolve","category":"infra.trust","price_amount":0.004,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1791787338,"status_changed_at":1791787338,"score":0.02781283894436938,"probe_count":44,"last_probed_at":1791963412}
{"id":"02638819-31f","name":"agentsapi.top/api/filings/8k","description":"Latest US SEC 8-K material-event filings (M&A, executive changes, earnings, delisting, bankruptcy). Live stream from SEC EDGAR.","endpoint_url":"https://agentsapi.top/api/filings/8k","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790403262,"status_changed_at":1790403262,"score":0.9999955016253843,"probe_count":557,"last_probed_at":1791968943}
{"id":"026514fc-581","name":"api.duoleads.com/v1/num/words","description":"Spell a number out in words in English, Dutch, German, French, Spanish, Italian, Portuguese, Polish, Russian, Turkish, Swedish or Japanese, in cardinal, ordinal or currency form. Currency form agrees the number with the currency noun and gives real minor-unit names for 19 currencies (EUR, USD, GBP, CHF, SEK, NOK, DKK, PLN, RUB, TRY, CNY, INR, BRL, MXN, CAD, AUD, NZD, CZK, HUF); any other ISO 4217 code uses a fraction such as 56/100. Values up to 10^15.","endpoint_url":"https://api.duoleads.com/v1/num/words","category":"data.fx","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612258,"status_changed_at":1791612258,"score":1,"probe_count":200,"last_probed_at":1791967865}
{"id":"026d12d3-b6a","name":"Laso — Order Gift Card","description":"Order a gift card from the catalog. Browse available cards at GET /search-gift-cards.","endpoint_url":"https://laso.finance/order-gift-card","category":"data.misc","price_amount":5.24,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077827,"status_changed_at":1787077827,"score":0.9999999999999994,"probe_count":2273,"last_probed_at":1791965694}
{"id":"027504f5-505","name":"api.qonoro.ai/v1/hiring-signals/find","description":"Given a company name, returns the company's currently open job postings, normalized into a single structured JSON response (title, department, location, posted date, URL).","endpoint_url":"https://api.qonoro.ai/v1/hiring-signals/find","category":"data.geo","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790255198,"status_changed_at":1790255198,"score":0.8747659867428997,"probe_count":513,"last_probed_at":1791968474}
{"id":"02767774-b81","name":"ip-geo-api-production.up.railway.app/lookup/distance","description":"Great-circle distance (km and miles) between two IP addresses, with each endpoint's city/country/lat/lng.","endpoint_url":"https://ip-geo-api-production.up.railway.app/lookup/distance","category":"data.other","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637178,"status_changed_at":1788637178,"score":0.9999999991155328,"probe_count":1340,"last_probed_at":1791966178}
{"id":"0277b333-57b","name":"agent.massive.com/stocks/filings/vX/form-4","description":"SEC Form 4 filings reporting changes in beneficial ownership of securities. Filed by corporate insiders (directors, officers, and 10%+ shareholders) within two business days of a transaction. Can't find what you're looking for? POST feedback to /feedback, no charge.","endpoint_url":"https://agent.massive.com/stocks/filings/vX/form-4","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636794,"status_changed_at":1788636794,"score":0.9999999999999952,"probe_count":1328,"last_probed_at":1791963533}
{"id":"02887a0b-a83","name":"x402.openwebninja.com/website-contacts-scraper/scrape-contacts","description":"Indexed from the CDP x402 Bazaar on 2026-09-05; 6 distinct payers and 66 settled calls in the prior 30 days per CDP. The seller has not claimed this listing; description will improve when they do.","endpoint_url":"https://x402.openwebninja.com/website-contacts-scraper/scrape-contacts","category":"data.web","price_amount":0.003,"price_currency":"USDC","chains":["base","polygon","eip155:42161"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790083725,"status_changed_at":1790083725,"score":0.9999895504323668,"probe_count":1606,"last_probed_at":1791963535}
{"id":"028fa94e-622","name":"ip.halowerk.com/ip","description":"Inspect one IP address for network ownership, location and abuse signals.","endpoint_url":"https://ip.halowerk.com/ip","category":"data.geo","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637180,"status_changed_at":1788637180,"score":0.9999999999998925,"probe_count":1149,"last_probed_at":1791968340}
{"id":"02907cdd-5ef","name":"search.openverbs.com/v1/bing","description":"Bing search API - live Bing SERP for a query: Bing search engine results returned as ranked organic hits with title, URL, domain and snippet, localised by location and language. A bing serp api for agents: search Bing, live Bing web search for grounding, RAG and cross-engine lookup beyond Google.","endpoint_url":"https://search.openverbs.com/v1/bing","category":"data.web","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612262,"status_changed_at":1791612262,"score":1,"probe_count":200,"last_probed_at":1791967866}
{"id":"0294e7ba-efd","name":"www.mahastrategies.com/api/v1/books/the-volcanic-engine/section","description":"Read one supported section of The Volcanic Engine as machine-readable licensed prose with edition and section identity. For agents researching this specific book. Not the complete edition, a general book search or permission to redistribute the work.","endpoint_url":"https://www.mahastrategies.com/api/v1/books/the-volcanic-engine/section","category":"data.web","price_amount":0.03,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558505,"status_changed_at":1791558505,"score":1,"probe_count":231,"last_probed_at":1791968471}
{"id":"029f1097-8d4","name":"fetch402 web fetch","description":"Pay-per-call fetch of any URL served as clean readable text (scripts/styles stripped, 200k cap, title included). Headless-browser fallback for JS-heavy or bot-walled pages is included in the same 1-cent price. Settled in USDC on Base: unpaid requests answer 402 with payment instructions; the agent sends an exact ERC-20 USDC transfer on Base (agent pays its own gas) and repeats the GET with header X-PAYMENT-TX set to the tx hash. The server verifies the transfer receipt on-chain (USDC contract, to=recipient, amount>=price, 1+ confirmations, non-reverted) before serving. One tx = one delivered call: a failed delivery never consumes the tx, it stays redeemable for a retry or another call. No account, no API key, no signup.","endpoint_url":"https://store.watchtbot.site/x402/v1/fetch?url=https://example.com","category":"data.scraping","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"unverified","kind":"api","sample_query":"https://store.watchtbot.site/x402/v1/preview/fetch?url=https://example.com","updated_at":1791600268,"status_changed_at":null,"score":0.9484408223069558,"probe_count":2595,"last_probed_at":1791969062}
{"id":"02a4b401-0cf","name":"DeFi Intelligence API — Token Security Scanner + 26 DeFi Endpoints","description":"Instant token security scanning (honeypot, rug pull, tax abuse), cross-chain bridge routing, and DeFi protocol analytics. One x402 micropayment per call — no API keys, no rate limits, no multi-service setup. $0.01-$0.02/call on Base.","endpoint_url":"https://defi.hugen.tokyo/defi/stablecoin/chains","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1785101409,"status_changed_at":1785101409,"score":0.9999999999984102,"probe_count":4049,"last_probed_at":1791967613}
{"id":"02ac396a-584","name":"wetter.halowerk.com/ensemble","description":"Single models are everywhere. This is the disagreement between them: per hour a median with a p15/p85 band, the full min/max spread, how many models still carry that hour, an agreement score, rain probability derived from pooled ensemble members rather than one deterministic run, a frost assessment, and the official DWD warnings in force for the point.","endpoint_url":"https://wetter.halowerk.com/ensemble","category":"data.other","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790488136,"status_changed_at":1790488136,"score":1,"probe_count":461,"last_probed_at":1791963543}
{"id":"02b3b275-75c","name":"Agents — Trending 4Chan","description":"What tickers 4chan's finance board (/biz/) is buzzing about most over the last 24h, ranked by mention volume. Each ticker carries its mention count and 24h change in rank and mentions (4chan has no upvotes, so upvotes is always 0). No ticker needed; ?page= to paginate (100 per page). A raw read of /biz/ chatter, separate from the Reddit feed. From x402stock","endpoint_url":"https://agents.x402stock.xyz/api/v1/trending/4chan","category":"data.misc","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077544,"status_changed_at":1787077544,"score":0.9521703099999995,"probe_count":1831,"last_probed_at":1791966538}
{"id":"02b576d3-6d8","name":"api.atms.nathanlidurin.com/x402/challenge","description":"ATMS x402 challenge — crawler / probe endpoint (always 402, no side effects)","endpoint_url":"https://api.atms.nathanlidurin.com/x402/challenge","category":"data.other","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636679,"status_changed_at":1788636679,"score":1,"probe_count":1305,"last_probed_at":1791964743}
{"id":"02bee87e-111","name":"api.nansen.ai/api/v1/smart-money/historical-holdings","description":"Get Smart Money Historical Holdings Data","endpoint_url":"https://api.nansen.ai/api/v1/smart-money/historical-holdings","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base","xlayer","eip155:56","eip155:143","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790492694,"status_changed_at":1790492694,"score":1,"probe_count":355,"last_probed_at":1791961977}
{"id":"02c7ced3-15c","name":"www.api-xpay.com/x402/status","description":"Service status and payment configuration","endpoint_url":"https://www.api-xpay.com/x402/status","category":"data.other","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790333556,"status_changed_at":1790333556,"score":1,"probe_count":483,"last_probed_at":1791968096}
{"id":"02cba077-46a","name":"Api — Profiles Email","description":"Verified work-email lookup for a LinkedIn profile","endpoint_url":"https://api.linkedpanda.com/agent/v1/profiles/email","category":"data.search","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787145352,"status_changed_at":1787145352,"score":0.9999999999999994,"probe_count":2263,"last_probed_at":1791965696}
{"id":"02cd5b3e-004","name":"api.cryptoetfsentinel.com/v1/events","description":"Crypto ETF Sentinel — Activity feed of recent notable SEC filings + comment letters for US spot crypto ETFs (Bitcoin, Ethereum, Solana, XRP and more; last 60 days by default). Tracks S-1, 424B, 8-A12B, CERT, EFFECT and review correspondence. Stage-filtered to drop trading-stage housekeeping noise — a 'what's happening in crypto ETF regulation' heartbeat for monitoring agents.","endpoint_url":"https://api.cryptoetfsentinel.com/v1/events","category":"data.crypto","price_amount":0.1,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637043,"status_changed_at":1788637043,"score":0.9999999999996344,"probe_count":1411,"last_probed_at":1791968457}
{"id":"02cf56ca-44a","name":"aeml-x402.zeabur.app/stable/census","description":"[BATCH+PROOF] Full stablecoin census, latest day, ranked by market cap; lifecycle flags terminated and depegged. Add ?verifiable=1 and every row carries _hash_core so you can recompute the hash offline without trusting us. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed.","endpoint_url":"https://aeml-x402.zeabur.app/stable/census","category":"data.weather","price_amount":0.09,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790377705,"status_changed_at":1790377705,"score":0.9999999999999994,"probe_count":490,"last_probed_at":1791968335}
{"id":"02d69533-dd0","name":"x402-seller.onrender.com/currency/rate","description":"Currency exchange rate for converting between any two currencies (forex/FX rate), drawn from a set of 30+ major currencies, sourced from the European Central Bank's official daily reference rates. Updates once per business day (~16:00 CET) — not a live or intraday feed.","endpoint_url":"https://x402-seller.onrender.com/currency/rate","category":"data.fx","price_amount":0.008,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637521,"status_changed_at":1788637521,"score":1,"probe_count":1304,"last_probed_at":1791965698}
{"id":"02d6d26e-628","name":"P0 Agent Economy Index — in-search","description":"Highest-demand x402 services tagged 'search': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 160 providers and 524 paying wallets measured in this tag.. Computed from a full re-fetch of the Coinbase x402 Bazaar discovery feed (30-day window as published per resource), with a receipt naming the snapshot hash and generation time in every response. A paid call with no parameters at all returns data rather than an error, so a blind purchase is never wasted. Priced at $0.002 per call. Pays to a single address on Base, Arbitrum or Polygon; a plain USDC, USDT, DAI or native ETH transfer also works, as do Bitcoin and TRON — call the route again within 30 minutes or pass the transaction id.","endpoint_url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-search","category":"data.markets","price_amount":0.032,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/sample","updated_at":1791913502,"status_changed_at":1789740013,"score":0.9999984406213406,"probe_count":225,"last_probed_at":1791966892}
{"id":"02dbafa7-2f6","name":"opencrowd-services.srijithpoduval.workers.dev/s/hash-echo/hash","description":"SHA-256 of the secret concatenated with ?salt=","endpoint_url":"https://opencrowd-services.srijithpoduval.workers.dev/s/hash-echo/hash","category":"data.other","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790584980,"status_changed_at":1790584980,"score":1,"probe_count":448,"last_probed_at":1791968695}
{"id":"02e122e6-40d","name":"AgentIndex PDF Extract","description":"Extract a public PDF (by HTTPS URL or base64) into clean markdown text, plus title/author/page count/date metadata and a real token count. Deterministic text extraction, no model involved. Try GET /pdf/sample. Part of the AgentIndex content kit (pdf, web-read, extract, summarize, detect-language) - see GET /capabilities.","endpoint_url":"https://x402.agentindex.world/pdf","category":"compute.nlp","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":"https://x402.agentindex.world/pdf/sample","updated_at":1791931509,"status_changed_at":1791931509,"score":0.13917501101768318,"probe_count":1453,"last_probed_at":1791967504}
{"id":"02e575a0-dc6","name":"Quietforge Family Tree PDF: poster + tiled print-ready chart from JSON or GEDCOM","description":"The same verified chart as print-ready PDFs: 24x36 in and A3 single-sheet posters (chart scaled to fill, generation labels, footer), plus US Letter and A4 files with a one-page overview, readable tiles with crop marks and overlap for taping, and an index of every person; classic or elegant typography; zipped with chart.json and returned as base64. Typography, boxes and lines only, no images.","endpoint_url":"https://qf-api.quietforge-studio.workers.dev/v1/familytree/pdf","category":"infra.creative","price_amount":4.99,"price_currency":"USDC","chains":["base"],"status":"unverified","kind":"api","sample_query":"https://qf-api.quietforge-studio.workers.dev/v1/samples/familytree-pdf","updated_at":1791961873,"status_changed_at":1791961873,"score":0.7728982001181947,"probe_count":557,"last_probed_at":1791968575}
{"id":"02ec9e17-4ca","name":"vaaya.ai/api/run/akta/news","description":"Entity-resolved, de-duped company/industry news with sentiment, AI summary, and tagged company mentions (~80% of noise filtered). Scope by { company: 'https://canva.com' } (website URL), { industry } (taxonomy code from akta:industry-search), or free-text { query }. Optional filters (additive): `sentiment_list` (positive/negative/neutral), `type_list` (tag CODES, e.g. CM01=Equity Fund-Raising, WT01=Strategic Hiring, SD01=Product Launches, SD02=Partnerships — codes appear on returned articles' `…","endpoint_url":"https://vaaya.ai/api/run/akta/news","category":"data.web","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790336551,"status_changed_at":1790336551,"score":1,"probe_count":399,"last_probed_at":1791963537}
{"id":"03049d18-014","name":"agent-endpoint-readiness.ryannelson2000.workers.dev/v1/audit","description":"Deterministic pre-purchase readiness and payment-metadata audit for public agent endpoints","endpoint_url":"https://agent-endpoint-readiness.ryannelson2000.workers.dev/v1/audit","category":"data.other","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791104933,"status_changed_at":1791104933,"score":1,"probe_count":428,"last_probed_at":1791965095}
{"id":"0309a0cb-c02","name":"api.zkrobotics.fr/x402/finance/company-financials","description":"Company financials and stock fundamentals from SEC EDGAR filings by ticker: revenue, operating income, net income, diluted EPS (latest quarter and fiscal year), cash, assets, liabilities, equity and shares outstanding, as reported in XBRL.","endpoint_url":"https://api.zkrobotics.fr/x402/finance/company-financials","category":"data.markets","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612255,"status_changed_at":1791612255,"score":1,"probe_count":200,"last_probed_at":1791967621}
{"id":"030ac0fc-298","name":"api.oblique.markets/api/v1/paid/bazaar-pulse","description":"Use when an agent needs bazaar pulse. Returns Live x402 Bazaar market pulse: trending services, call volumes, new listings, and catalog changes from daily full-catalog snapshots. Machine-readable JSON for agent-market research. $0.002.","endpoint_url":"https://api.oblique.markets/api/v1/paid/bazaar-pulse","category":"data.news","price_amount":0.002,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636667,"status_changed_at":1788636667,"score":1,"probe_count":1281,"last_probed_at":1791966173}
{"id":"031c2225-aad","name":"edge.innovalyxx.com/mcp/tools/get_agent_visibility","description":"Returns a 0–100 generative-engine visibility score and estimated LLM mention rate for a URL. Cost $0.01 per call. Not HTTP uptime, TLS, or a credit.","endpoint_url":"https://edge.innovalyxx.com/mcp/tools/get_agent_visibility","category":"compute.llm","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791104933,"status_changed_at":1791104933,"score":1,"probe_count":376,"last_probed_at":1791962937}
{"id":"031ed750-1a8","name":"api.losbeto.xyz/br-macro-snapshot","description":"Brazil's six official macro series in one cheap call — Selic target, daily CDI, IPCA 12-month inflation, IGP-M, official USD/BRL PTAX and EUR/BRL — plus the ex-post real interest rate, straight from the Central Bank o...","endpoint_url":"https://api.losbeto.xyz/br-macro-snapshot","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base","solana","algorand","polygon"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612252,"status_changed_at":1791612252,"score":1,"probe_count":200,"last_probed_at":1791967628}
{"id":"03207238-eef","name":"japan-business-day-api.matchan962.workers.dev/v1/payment-due-date","description":"Japanese payment terms calculator (shimebi/shiharaibi): e.g. 'month-end close, paid end of next month', shifted to the previous/next business day when the due date is a weekend or Japanese holiday. Supports bank calendar (Dec 31 - Jan 3).","endpoint_url":"https://japan-business-day-api.matchan962.workers.dev/v1/payment-due-date","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base","polygon"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791963061,"status_changed_at":1791963061,"score":0.857212691110182,"probe_count":203,"last_probed_at":1791968473}
{"id":"03243d7b-2c3","name":"api.basefeed.io/v1/base/yields","description":"Base Morpho Blue stablecoin yields","endpoint_url":"https://api.basefeed.io/v1/base/yields","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636680,"status_changed_at":1788636680,"score":1,"probe_count":1305,"last_probed_at":1791965698}
{"id":"032a57ae-98e","name":"spawnxchange.com/api/v1/items/:uuid/acquire","description":"Buy the selected AI-generated code artifact. Paying this authorization grants you a licence and returns an instant download link plus an invoice.","endpoint_url":"https://spawnxchange.com/api/v1/items/:uuid/acquire","category":"data.other","price_amount":1,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637398,"status_changed_at":1788637398,"score":1,"probe_count":1303,"last_probed_at":1791965583}
{"id":"033b3de2-32d","name":"Pkg","description":"One registry card for a package name. Downloads and license as published. Informational only.","endpoint_url":"https://api.premiumrewards.vip/pkg?name=lodash","category":"infra.security","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1789172776,"status_changed_at":1789172776,"score":0.9999999999999994,"probe_count":2231,"last_probed_at":1791966293}
{"id":"0343744e-830","name":"api.hivemindos.app/v1/x402/leadgen-data/leads.enrich","description":"Enrich lead details: looks up current phone, website, rating and whether each is still operating for up to 10 places found by discover or nearby. $0.05 this call, in USDC on Base; you pay only if it succeeds. HivemindOS SuperAgent API.","endpoint_url":"https://api.hivemindos.app/v1/x402/leadgen-data/leads.enrich","category":"data.contacts","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791873135,"status_changed_at":1791873135,"score":0.9787288819780864,"probe_count":208,"last_probed_at":1791969073}
{"id":"0347b070-1e7","name":"rxnorm-approximate-spell-match.hergertsynthora.com/service","description":"Returns ranked fuzzy / spelling-tolerant RxNorm candidate concepts for a misspelled or partial drug term via NLM rxnav.nlm.nih.gov/REST/approximateTerm, each with rxcui, score and source. Autonomous agents and agent-to-agent (A2A) intake, OCR-cleanup and voice-transcription pipelines use it to correct noisy drug names before coding. Ranking surface: noisy term to scored candidate list. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstream failure.","endpoint_url":"https://rxnorm-approximate-spell-match.hergertsynthora.com/service","category":"data.crypto","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1790585219,"status_changed_at":1790585219,"score":0,"probe_count":88,"last_probed_at":1791948780}
{"id":"034b1013-cef","name":"agents.dexl.io/v1/tools/wallet-balance","description":"Read any wallet balance on 28 EVM chains: native coin (ETH, BNB, MATIC, AVAX) or any ERC-20 token including USDC. Covers Base, Ethereum, Arbitrum, Optimism, Polygon, BSC, Avalanche, zkSync, Linea, Scroll, Blast, Mantle, Celo, Gnosis, Sonic, Unichain, World Chain, Zora and more. Returns the raw and decimal balance with the block it was read at.","endpoint_url":"https://agents.dexl.io/v1/tools/wallet-balance","category":"data.crypto","price_amount":0.001,"price_currency":"USDC","chains":["base","polygon","eip155:42161","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791804741,"status_changed_at":1791804741,"score":0.9999156169572064,"probe_count":227,"last_probed_at":1791967515}
{"id":"0353fe17-c51","name":"x402.aispace.bot/api/v1/augment/search","description":"Web search for agent pipelines on Venice — ranked results for a query, paid per request in USDC on Base via x402, no API key. Standalone; no model lookup required.","endpoint_url":"https://x402.aispace.bot/api/v1/augment/search","category":"compute.llm","price_amount":0.005,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637525,"status_changed_at":1788637525,"score":1,"probe_count":1305,"last_probed_at":1791966174}
{"id":"035feb8c-b27","name":"www.basehelper.fun/api/x402-xp","description":"Indexed from the CDP x402 Bazaar on 2026-09-05; 3 distinct payers and 4 settled calls in the prior 30 days per CDP. The seller has not claimed this listing; description will improve when they do.","endpoint_url":"https://www.basehelper.fun/api/x402-xp","category":"data.other","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637273,"status_changed_at":1788637273,"score":1,"probe_count":1304,"last_probed_at":1791966184}
{"id":"03625d9d-d92","name":"thevaultreport.com/api/x402/comex/warehouse","description":"COMEX warehouse inventory: registered, eligible and total levels plus the per-depository breakdown, by metal and date. Quantities are in CME's reporting unit per metal: troy ounces for gold/silver/platinum/palladium, SHORT TONS for copper, metric tonnes for aluminum/zinc/lead. Extracted from CME's daily warehouse PDFs.","endpoint_url":"https://thevaultreport.com/api/x402/comex/warehouse","category":"data.contacts","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637413,"status_changed_at":1788637413,"score":1,"probe_count":1305,"last_probed_at":1791965698}
{"id":"03737ee5-480","name":"address-validator.api.klymax402.com/api/validate","description":"Parse, validate, and normalize a postal address","endpoint_url":"https://address-validator.api.klymax402.com/api/validate","category":"data.geo","price_amount":0.008,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1789665379,"status_changed_at":1789665379,"score":3.0839459345290324e-9,"probe_count":889,"last_probed_at":1791964734}
{"id":"0379e452-ffd","name":"dicta-notes.com/routes/x402/stt-session/5","description":"Live streaming speech-to-text for voice agents: buy a prepaid session, stream mic or call audio over WebSocket, get partial transcripts as the speaker talks. No account, no API key, no per-minute minimum — flat USDC on Base. Multilingual with mid-sentence code-switching. This SKU: 5 minutes connected time at $0.06 flat.","endpoint_url":"https://dicta-notes.com/routes/x402/stt-session/5","category":"compute.media","price_amount":0.06,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791557310,"status_changed_at":1791557310,"score":1,"probe_count":231,"last_probed_at":1791969072}
{"id":"037fc33b-1bd","name":"x402dir.com/api/recommend","description":"x402dir facilitator recommender: pick the best x402 payment facilitator by chain, token, and monthly volume. Returns ranked facilitators with fee estimates (JSON).","endpoint_url":"https://x402dir.com/api/recommend","category":"data.crypto","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637626,"status_changed_at":1788637626,"score":0.9999999999999994,"probe_count":1304,"last_probed_at":1791966182}
{"id":"03816162-8ad","name":"Content Intelligence — Metadata","description":"Page metadata + OG tags ($0.01)","endpoint_url":"https://content.hugen.tokyo/content/metadata","category":"compute.nlp","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787373602,"status_changed_at":1787325356,"score":0.8281828867428996,"probe_count":2650,"last_probed_at":1791968823}
{"id":"038d5d3d-e0a","name":"api.zkrobotics.fr/x402/summarize","description":"Text summarization API: summarize any text or article (English, French, any language, 200 to 7,000 characters) into a faithful 5-8 sentence summary / TL;DR. No API key, pay per call.","endpoint_url":"https://api.zkrobotics.fr/x402/summarize","category":"data.other","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611900,"status_changed_at":1791611900,"score":1,"probe_count":201,"last_probed_at":1791968488}
{"id":"03921ea9-e34","name":"api.loopholetape.com/v1/graduations/recent","description":"Recent pump.fun graduations labelled true graduation vs below-threshold close. Use to list recent pump.fun memecoin migrations and tell true graduations from below-threshold closes; not a live pre-trade rug check on one mint (use the $0.005 compact check, GET /v1/check/mint). Migrations to PumpSwap in the window (default 6 h).","endpoint_url":"https://api.loopholetape.com/v1/graduations/recent","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["solana","base","eip155:4663","xlayer"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612494,"status_changed_at":1791612494,"score":1,"probe_count":200,"last_probed_at":1791968002}
{"id":"0396cb85-511","name":"x402tap.com/api/wallet-balance","description":"Native and (optional) ERC-20 token balance for a wallet address across major EVM chains (base, ethereum, polygon, arbitrum, optimism)","endpoint_url":"https://x402tap.com/api/wallet-balance","category":"data.crypto","price_amount":0.002,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637629,"status_changed_at":1788637629,"score":0.9999999999999994,"probe_count":1523,"last_probed_at":1791967378}
{"id":"03a13bae-966","name":"Deepline GTM API","description":"Company and person enrichment for AI agents. Pay-per-call via x402 on Base.","endpoint_url":"https://stable-deepline.dev/api/company/enrich","category":"data.enrichment","price_amount":0.1,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788429362,"status_changed_at":1788429362,"score":0.9999999999999994,"probe_count":4105,"last_probed_at":1791965701}
{"id":"03a1935a-ce8","name":"www.elements-live.com/v1/lab/quote","description":"Lab quote: a filter query (+must -exclude \"topic\" (a OR b) wild* year:a..b) in; matching paper volume by year and research community, and a binding price per deliverable out.","endpoint_url":"https://www.elements-live.com/v1/lab/quote","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611673,"status_changed_at":1791611673,"score":1,"probe_count":201,"last_probed_at":1791968589}
{"id":"03a19eda-9d3","name":"cors-header-checker.underscoredone.com/check","description":"Sends a real request to any URL you provide, attaches an Origin header, and reads back all six standard cross-origin permission headers the server returns. Tells you whether cross-origin requests are enabled at all, whether your specific origin is permitted, and shows every permission value exactly as the server sent it. Useful for finding why a browser is blocking a request, confirming a new deployment is configured correctly, or auditing whether a public API allows credentialed calls.","endpoint_url":"https://cors-header-checker.underscoredone.com/check","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636781,"status_changed_at":1788636781,"score":0.9999999999999994,"probe_count":1305,"last_probed_at":1791965220}
{"id":"03a62693-e6f","name":"api.datasieve.xyz/watch/standard","description":"Something you cannot do while your agent is dead: keep watching. One paid call buys 7 days of it — on-chain on Base (wallet activity, whale transfers, price crossings, new pools), a dead-man switch that fires when YOUR agent goes silent, a cron/schedule webhook, or a url-change web monitor. Every event carries a signed Ed25519 receipt proving a third party observed it then — which your own logs cannot. Webhook or pollable mailbox. No account: the wallet is the identity. 50 triggers.","endpoint_url":"https://api.datasieve.xyz/watch/standard","category":"data.crypto","price_amount":0.1,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790096086,"status_changed_at":1790096086,"score":0.9999997687056588,"probe_count":1657,"last_probed_at":1791967983}
{"id":"03a6f314-065","name":"defillama.use.x402atlas.com/stablecoins","description":"Stablecoins by DefiLlama — all tracked stablecoins with circulating supply (optionally current peg prices).","endpoint_url":"https://defillama.use.x402atlas.com/stablecoins","category":"data.other","price_amount":0.005,"price_currency":"USDC","chains":["base","polygon","eip155:42161","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790255427,"status_changed_at":1790255427,"score":0.9999999999999994,"probe_count":500,"last_probed_at":1791968937}
{"id":"03a892ad-594","name":"Hash card","description":"SHA-256 of one short string. Not a password cracker, not a miner.","endpoint_url":"https://api.premiumrewards.vip/hash?q=hello","category":"data.util","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1789172776,"status_changed_at":1789172776,"score":0.9999999999999994,"probe_count":2230,"last_probed_at":1791964741}
{"id":"03adde21-879","name":"api.onesource.io/api/chain/block/:number","description":"Fetch an Ethereum block header and transaction hashes by number, tag, or hex via eth_getBlockByNumber","endpoint_url":"https://api.onesource.io/api/chain/block/:number","category":"data.crypto","price_amount":0.003,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788634622,"status_changed_at":1788634622,"score":0.9999999999999806,"probe_count":1019,"last_probed_at":1791963172}
{"id":"03aeb835-976","name":"Agents — Avg Interest Rates","description":"The average interest rate the US Treasury currently pays on its outstanding debt, broken out by security (Treasury Bills, Notes, Bonds, TIPS, FRNs, savings, and the marketable/total aggregates) for the latest reported month, in percent. No ticker needed. A read on the government's cost of borrowing that complements the /treasury-yields curve. Sourced from the US Treasury (FiscalData).","endpoint_url":"https://agents.x402stock.xyz/api/v1/avg-interest-rates","category":"data.misc","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077541,"status_changed_at":1787077541,"score":0.9999999996192658,"probe_count":1824,"last_probed_at":1791968814}
{"id":"03b271da-cf7","name":"Crypto — Crypto Protocol","description":"Deep dive on any DeFi protocol by its DefiLlama slug (aave-v3, lido, uniswap…): current Total Value Locked, market cap, category, the chains it spans, a per-chain TVL breakdown, and a 30-day TVL history. Everything you need to size up a protocol in one call. Sourced from DefiLlama.","endpoint_url":"https://crypto.apitoll.cloud/v1/crypto/protocol","category":"data.misc","price_amount":0.001,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077252,"status_changed_at":1787077252,"score":0.999999999999998,"probe_count":2285,"last_probed_at":1791968464}
{"id":"03b58e97-b96","name":"data.rcqsignals.com/v1/fetch/btc-intel","description":"Hourly Ed25519-signed BTC market-state intel: directional bias with conviction, regime label and score, technical levels (EMA20/50, ATR, RSI, 7D/30D), and 72h large on-chain transfer activity. Data, not advice.","endpoint_url":"https://data.rcqsignals.com/v1/fetch/btc-intel","category":"data.crypto","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636937,"status_changed_at":1788636937,"score":0.9999999999999994,"probe_count":1305,"last_probed_at":1791965817}
{"id":"03b68321-39d","name":"sat.ipintel.ai/coordinates-to-address","description":"Worldwide reverse geocoding for agents. Convert latitude and longitude into a normalized address, locality, administrative area, postcode, and country metadata.","endpoint_url":"https://sat.ipintel.ai/coordinates-to-address","category":"data.geo","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791557436,"status_changed_at":1791557436,"score":1,"probe_count":231,"last_probed_at":1791968486}
{"id":"03cdcc31-3a8","name":"poketpoker.com/api/play/deal","description":"Deal one hand of Texas Hold'em against PoketPoker's bots and find out how your play compares. Five difficulty tiers; the top tier plays range-aware expected-value poker and beats every tier below it. Returns the table and a ticket; playing the hand out costs nothing more. Markdown by default, JSON with format=json.","endpoint_url":"https://poketpoker.com/api/play/deal","category":"data.other","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637289,"status_changed_at":1788637289,"score":0.999999999999596,"probe_count":1340,"last_probed_at":1791965340}
{"id":"03ceb7bf-6ca","name":"Vape-X402 — Data Chain Fees","description":"VAPE chain_fees — Fee-earning protocols on a chain, ranked, each with its logo (default Base) — the chain's real economic activity, not just parked capital.","endpoint_url":"https://vape-x402.vapex402.workers.dev/data/chain_fees","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787145375,"status_changed_at":1787145375,"score":0.9999999998903962,"probe_count":2451,"last_probed_at":1791967733}
{"id":"03cf34c8-ae8","name":"stableapify.dev/api/actors/valig/indeed-jobs-scraper/call","description":"Start the \"💡 Indeed Jobs Scraper\" Apify actor (valig/indeed-jobs-scraper). $0.1/1K jobs | Scrape job listings, salaries, and company details from Indeed with customizable search filters and structured output.","endpoint_url":"https://stableapify.dev/api/actors/valig/indeed-jobs-scraper/call","category":"data.web","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637399,"status_changed_at":1788637399,"score":1,"probe_count":1302,"last_probed_at":1791965817}
{"id":"03d12c30-45b","name":"relay.straelo.com/dns-intelligence","description":"Inspect DNS records, mail configuration, SPF and DMARC for a public domain in one request.","endpoint_url":"https://relay.straelo.com/dns-intelligence","category":"data.other","price_amount":0.003,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612154,"status_changed_at":1791612154,"score":1,"probe_count":200,"last_probed_at":1791967624}
{"id":"03d95583-2da","name":"x402.professorsausages.com/13f-holdings/top","description":"Largest 13F managers for a quarter by total reported value — institutional leaderboard and discovery surface","endpoint_url":"https://x402.professorsausages.com/13f-holdings/top","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790586772,"status_changed_at":1790586772,"score":1,"probe_count":447,"last_probed_at":1791969056}
{"id":"03dda3e2-65a","name":"api.ozdreamtools.de/api/x402-demand","description":"Aggregated demand data from one provider's own paid x402 routes: requests and price requests per route and day, outcomes by HTTP status, settled payments with conversion and repeat rate, caller classes and country distribution. Not a market sample. Raw identifiers and payer addresses are never returned. Measurement started 2026-07-23.","endpoint_url":"https://api.ozdreamtools.de/api/x402-demand","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558140,"status_changed_at":1791558140,"score":1,"probe_count":230,"last_probed_at":1791967506}
{"id":"03dfc079-caa","name":"2s.io/api/url/map","description":"Discover the URLs a page or sitemap points at in a single fetch. Point it at an XML sitemap or sitemap-index and it returns the <loc> URLs; point it at an HTML page and it returns the <a href> links — auto-detected. URLs are resolved to absolute, de-duplicated, fragment-stripped, and http(s)-only. `limit` (1-2000, default 200) caps the count; `sameHostOnly` keeps only links on the same host. Single SSRF-guarded fetch, no JavaScript, stateless — NOT a recursive crawler: to go deeper, call map again on a child sitemap or a discovered page. Returns { url, finalUrl, source: \"sitemap\"|\"links\", count, capped, urls }.","endpoint_url":"https://2s.io/api/url/map","category":"data.web","price_amount":0.0027,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791108764,"status_changed_at":1791108764,"score":1,"probe_count":299,"last_probed_at":1791967135}
{"id":"03e5b6fc-6b3","name":"X402 — V3 Database Validation","description":"Validate user-provided identity data against authoritative national and global data sources.","endpoint_url":"https://x402.orth.sh/didit/v3/database-validation","category":"data.misc","price_amount":0.31,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788432065,"status_changed_at":1788432065,"score":0.9999999261252085,"probe_count":1783,"last_probed_at":1791969056}
{"id":"03eac0cd-440","name":"payment-recon.krimskrams.xyz/v1/report","description":"Provide a Tempo or Base recipient address and optional UTC bounds within a maximum 31-day window (default seven days). Receive JSON from public chain data with incoming stablecoin transfers, totals, and product, protocol-fee, or unknown classifications.","endpoint_url":"https://payment-recon.krimskrams.xyz/v1/report","category":"data.geo","price_amount":0.1,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637285,"status_changed_at":1788637285,"score":0.9999999999998646,"probe_count":1345,"last_probed_at":1791968339}
{"id":"03f57dbc-735","name":"offercheck.offercheck.workers.dev/v1/verify/offer","description":"Verify the live price and availability of a product at a URL before you buy or quote it. Fetches the page now, extracts price/currency/availability from JSON-LD, Shopify JSON, OpenGraph or microdata, and returns evidence (method, snippet, content hash, fetch time) plus a confidence score. $0.01 per check.","endpoint_url":"https://offercheck.offercheck.workers.dev/v1/verify/offer","category":"data.fx","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611319,"status_changed_at":1791611319,"score":1,"probe_count":201,"last_probed_at":1791967872}
{"id":"0404c8cd-0c4","name":"svm402.com/wash-delta/:address","description":"Authenticity trend for a Solana token — current wash metrics vs the server's own hourly snapshot history (tamper-proof baselines). Trend: STABLE / DEGRADING / IMPROVING / NO_BASELINE. Call this to see if a token's trading character is deteriorating since you first looked. — $0.01 USDC","endpoint_url":"https://svm402.com/wash-delta/:address","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790255072,"status_changed_at":1790255072,"score":0.9999993630126363,"probe_count":539,"last_probed_at":1791962945}
{"id":"040a091b-6bd","name":"app.fortiblox.com/api/quote","description":"Best swap route on X1 across XDEX and Degen pools for exact-in or exact-out, with live-verified reserves, price impact, dynamic slippage, fee disclosure (25 bps taken on-chain by the FortiBlox Router), route legs, alternatives and a quote expiry slot. Amounts are raw base units. Call before /api/tx/build.","endpoint_url":"https://app.fortiblox.com/api/quote","category":"data.crypto","price_amount":0.001,"price_currency":"USDC","chains":["solana","base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636932,"status_changed_at":1788636932,"score":0.999999999912707,"probe_count":1380,"last_probed_at":1791966420}
{"id":"0418ab2a-0c9","name":"hyperliquid-whales.api.klymax402.com/api/positions","description":"Get aggregated whale positions on Hyperliquid","endpoint_url":"https://hyperliquid-whales.api.klymax402.com/api/positions","category":"data.other","price_amount":0.008,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1789664895,"status_changed_at":1789664895,"score":3.083945934528975e-9,"probe_count":889,"last_probed_at":1791964494}
{"id":"04215385-b03","name":"webtools402.176-109-107-191.sslip.io/search","description":"Free-text web search for AI agents: ranked title/url/snippet results fused across multiple engines (Brave, Google, DuckDuckGo, Mojeek, Startpage, Yahoo), with freshness filters (past day/week/month/year), region/locale and SafeSearch. One call for grounded, up-to-date web results — no keys, no scraping setup.","endpoint_url":"https://webtools402.176-109-107-191.sslip.io/search","category":"data.web","price_amount":0.003,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558269,"status_changed_at":1791558269,"score":0.9999999646659166,"probe_count":230,"last_probed_at":1791967866}
{"id":"042d9167-520","name":"straits.live/api/premium/snapshot","description":"Everything the Strait of Hormuz crisis monitor knows in one call: verdict, oil, transits, insurance, carriers, pipelines, indices, prediction markets, events, full daily brief.","endpoint_url":"https://straits.live/api/premium/snapshot","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791557919,"status_changed_at":1791557919,"score":0.9920233556923128,"probe_count":230,"last_probed_at":1791967875}
{"id":"0431b2b6-5b8","name":"api.kadec0.xyz/v1/sec-edgar","description":"SEC EDGAR filing search. Full-text search of SEC filings (10-K, 10-Q, 8-K and more) by company, ticker, CIK, or keyword — company, form type, date, and document link.","endpoint_url":"https://api.kadec0.xyz/v1/sec-edgar","category":"data.markets","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636667,"status_changed_at":1788636667,"score":0.9999999999999994,"probe_count":1302,"last_probed_at":1791966293}
{"id":"0435a0b1-7d4","name":"api.tradesonar.io/v1/markets/:ticker/crowding","description":"Crowding: long/short ratio, whale concentration, squeeze direction","endpoint_url":"https://api.tradesonar.io/v1/markets/:ticker/crowding","category":"data.markets","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612383,"status_changed_at":1791612383,"score":1,"probe_count":200,"last_probed_at":1791967864}
{"id":"043e579a-8ce","name":"Api — Tgm Who Bought Sold","description":"Get \"Token God Mode\" (TGM) who bought/sold data","endpoint_url":"https://api.nansen.ai/api/v1/tgm/who-bought-sold","category":"data.misc","price_amount":0.01,"price_currency":"USDC","chains":["base","eip155:196","eip155:56","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077842,"status_changed_at":1787077842,"score":0.9999999999999994,"probe_count":2043,"last_probed_at":1791968334}
{"id":"0442f1a1-e91","name":"api.maxwellinternational.ai/v1/trip/bars","description":"Apres-ski bars and nightlife near a ski resort: bars, pubs, nightclubs and beer gardens within 15 km of the resort's arrival point, nearest first, with opening hours, phone and website as published. Each answer repeats the trip map with the next step and bundle price. No Google data.","endpoint_url":"https://api.maxwellinternational.ai/v1/trip/bars","category":"data.geo","price_amount":0.01,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558271,"status_changed_at":1791558271,"score":1,"probe_count":230,"last_probed_at":1791968473}
{"id":"04506b7f-572","name":"apiacre.com/v1/data/clean","description":"Clean CSV, TSV, JSON, JSON Lines, or YAML records with collision-safe header normalization, deterministic integrity hashes, and exact transformation counts.","endpoint_url":"https://apiacre.com/v1/data/clean","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791559824,"status_changed_at":1791559824,"score":1,"probe_count":228,"last_probed_at":1791967384}
{"id":"04512c38-c38","name":"godlaws.com/script/api/x402/script","description":"Ad script generator: pass ?url=<product or landing page> and receive a ready-to-shoot advertising script as JSON — audience, hooks, spoken script, ad copy variants and a video prompt, generated from the live page content. One-time use license.","endpoint_url":"https://godlaws.com/script/api/x402/script","category":"compute.media","price_amount":1.5,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637025,"status_changed_at":1788637025,"score":0.9999999999999994,"probe_count":1310,"last_probed_at":1791967735}
{"id":"045e5831-460","name":"x402.creative-tim.com/api/shadcn-block","description":"Get ShadCN UI component blocks and templates","endpoint_url":"https://x402.creative-tim.com/api/shadcn-block","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791105051,"status_changed_at":1791105051,"score":0.9999998126701202,"probe_count":373,"last_probed_at":1791962346}
{"id":"04651953-6f0","name":"fronterasignal.com/api/v1/materials","description":"Use to check what common building materials cost on the shelf in the Rio Grande Valley (McAllen, Mission, Edinburg): 2x4 and 2x6 studs, OSB, drywall, concrete mix, CMU block, rebar, shingles, underlayment, housewrap, insulation, paint, doors, deck screws. Dated prices at big-box stores and a local yard, checked twice a week, for estimating or checking a bid. Not a quote. Example: \"What does a sheet of 7/16 OSB cost in McAllen this week?\"","endpoint_url":"https://fronterasignal.com/api/v1/materials","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611905,"status_changed_at":1791611905,"score":1,"probe_count":201,"last_probed_at":1791969071}
{"id":"04657ae9-752","name":"stabletravel.dev/api/flightaware/flights/JJA1105","description":"Get flight information by ident (designator, registration, or fa_flight_id)","endpoint_url":"https://stabletravel.dev/api/flightaware/flights/JJA1105","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791560769,"status_changed_at":1791560769,"score":1,"probe_count":209,"last_probed_at":1791967374}
{"id":"046b1ed9-856","name":"coinslot.dev/api/qr","description":"Generate a QR code as standalone SVG. POST { text, ecLevel?: 'L'|'M'|'Q'|'H', margin?: 0-8, dark?, light? } (text max 2KB).","endpoint_url":"https://coinslot.dev/api/qr","category":"compute.media","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791965095,"status_changed_at":1791965095,"score":0.8538278805719097,"probe_count":308,"last_probed_at":1791968702}
{"id":"047116fd-6f5","name":"Api — Gas Index","description":"Cross-chain gas index — normalized transaction cost comparison across Ethereum, Base, Arbitrum, Polygon and Solana — Ed25519 signed attestation","endpoint_url":"https://api.myceliasignal.com/oracle/gas/index","category":"data.misc","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077834,"status_changed_at":1787077834,"score":0.9999981661031733,"probe_count":1809,"last_probed_at":1791966891}
{"id":"047feb2e-683","name":"Blockrun — Polymarket Leaderboard","description":"Get the global leaderboard of smart wallets","endpoint_url":"https://blockrun.ai/api/v1/pm/polymarket/leaderboard","category":"data.derivatives","price_amount":0.0085,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787145373,"status_changed_at":1787145373,"score":0.9999999999999993,"probe_count":2040,"last_probed_at":1791962098}
{"id":"0484391e-61a","name":"api.sitecheck-api.workers.dev/api/audit","description":"Website audit in one call: WCAG 2.2 accessibility issues (European Accessibility Act) with fixes and a score, SEO basics, security headers and tech stack.","endpoint_url":"https://api.sitecheck-api.workers.dev/api/audit","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base","solana","eip155:5042"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611901,"status_changed_at":1791611901,"score":1,"probe_count":201,"last_probed_at":1791968587}
{"id":"0485faa6-0a0","name":"Scvd — Buy Small Blessing","description":"A Small Blessing. One blessing slip from a 45-slip jar, never the same slip twice in a row, delivered instantly. Full listing: https://scvd.store/menu/small_blessing. MCP tool: buy_small_blessing.","endpoint_url":"https://scvd.store/api/buy/small_blessing","category":"data.misc","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787145078,"status_changed_at":1787145078,"score":1,"probe_count":2263,"last_probed_at":1791965335}
{"id":"0488e259-37f","name":"win.oneshotagent.com/v1/tools/linkedin/profile-view","description":"View a LinkedIn profile through a human-connected account that granted `view_profile`, returning a public-safe summary (name, headline, location, network distance). `notify: true` shows the human as having viewed the profile (cannot be undone). Flat price; per-account daily cap (default 100).","endpoint_url":"https://win.oneshotagent.com/v1/tools/linkedin/profile-view","category":"data.contacts","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612382,"status_changed_at":1791612382,"score":1,"probe_count":152,"last_probed_at":1791958138}
{"id":"048bb65f-beb","name":"agent402.tools/api/skill/market-brief","description":"Quick crypto market snapshot: price for a specific coin, trending coins, and global market stats (total cap, BTC dominance, volume) - one call. Crypto market brief skill pack: one x402 payment runs 3 underlying tools (crypto-price, crypto-trending, crypto-global); partial-success per step.","endpoint_url":"https://agent402.tools/api/skill/market-brief","category":"data.crypto","price_amount":0.009,"price_currency":"USDC","chains":["base","polygon","eip155:42161","eip155:143","avalanche","sei","eip155:10","eip155:4663","eip155:42220","solana","stellar:pubnet","algorand"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791564250,"status_changed_at":1791564250,"score":1,"probe_count":106,"last_probed_at":1791967017}
{"id":"04930893-978","name":"format-validator.pdfextractapi.workers.dev/validate","description":"Validate a value against a known format (email, url, uuid, ipv4, ipv6, credit_card, iban, phone_e164, date_iso8601, postal_code_us, postal_code_uk, postal_code_ca).","endpoint_url":"https://format-validator.pdfextractapi.workers.dev/validate","category":"compute.tools","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1790706028,"status_changed_at":1790706028,"score":0.00014334111979667834,"probe_count":1210,"last_probed_at":1791954419}
{"id":"04a909c8-dd4","name":"grokzilla.shop/api/skills/html-clean","description":"Strip scripts/styles and return readable text or markdown from HTML.","endpoint_url":"https://grokzilla.shop/api/skills/html-clean","category":"data.other","price_amount":0.008,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612262,"status_changed_at":1791612262,"score":1,"probe_count":200,"last_probed_at":1791967627}
{"id":"04af9cfa-195","name":"api.webbersites.com/api/a11y/check","description":"WCAG accessibility check (static analysis): findings mapped to WCAG success criteria with A/AA/AAA levels — alt text, page title, lang, form labels, heading structure, table headers, link purpose, accessible names, duplicate IDs, ARIA role validity, zoom blocking, meta refresh, skip links. Filter with ?level=A|AA|AAA. Honestly reports what static analysis cannot check (contrast, focus, keyboard).","endpoint_url":"https://api.webbersites.com/api/a11y/check","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791559332,"status_changed_at":1791559332,"score":1,"probe_count":229,"last_probed_at":1791968224}
{"id":"04b6a63c-318","name":"Conc-Exe — Concierge Intel Wire","description":"Wire headline digest — live RSS plus persisted Lounge feed with optional category filter","endpoint_url":"https://conc-exe.xyz/api/concierge-intel-wire","category":"data.intelligence","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787585411,"status_changed_at":1787585411,"score":0.9999999999999994,"probe_count":2297,"last_probed_at":1791965935}
{"id":"04b81f22-f1e","name":"image-captioner.pdfextractapi.workers.dev/caption","description":"Generate a caption, alt text, tags, and dominant colors for an image.","endpoint_url":"https://image-captioner.pdfextractapi.workers.dev/caption","category":"compute.media","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1790699319,"status_changed_at":1790699319,"score":0.00014334111979667834,"probe_count":1210,"last_probed_at":1791947459}
{"id":"04c479e4-631","name":"stablesocial.dev/api/sc/facebook/adLibrary/company/ads","description":"Scrape Creators · Facebook — Company Ads","endpoint_url":"https://stablesocial.dev/api/sc/facebook/adLibrary/company/ads","category":"data.web","price_amount":0.06,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637402,"status_changed_at":1788637402,"score":1,"probe_count":1252,"last_probed_at":1791967736}
{"id":"04d01ff1-c44","name":"search.cyberwarex.com/search-contents","description":"Web search with the page text already extracted: one call returns the top results for a query AND the readable content of each result page (JavaScript rendered, markdown or text, truncated to max_chars). What an agent needs to answer a question with sources without a second round of fetches. Up to 5 pages per call, fetched in parallel.","endpoint_url":"https://search.cyberwarex.com/search-contents","category":"data.web","price_amount":0.006,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611207,"status_changed_at":1791611207,"score":0.9992930349509849,"probe_count":201,"last_probed_at":1791967873}
{"id":"04d31d2d-be2","name":"api.telemost.io/v1/data/messages","description":"Telegram channel data and monitoring: fetch recent messages and posts from any public Telegram channel or group. Monitor news sources, track updates, or feed content into downstream analysis. Optional `since` filters by date.","endpoint_url":"https://api.telemost.io/v1/data/messages","category":"data.web","price_amount":0.0165,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558504,"status_changed_at":1791558504,"score":1,"probe_count":231,"last_probed_at":1791968109}
{"id":"04d7032c-74a","name":"zaref.dev/v1/repo-prime","description":"South African Repo & prime rate (SARB repo rate and prime lending rate, South Africa's benchmark interest rates, with last MPC change date.) Clean cited JSON with official source URL, effective date and freshness flag.","endpoint_url":"https://zaref.dev/v1/repo-prime","category":"data.other","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637631,"status_changed_at":1788637631,"score":0.9999999999790399,"probe_count":1425,"last_probed_at":1791966422}
{"id":"04daa225-669","name":"asistent-crypto.vercel.app/api/x402/data/implied-volatility","description":"What the options market expects price to do, not what leverage is doing: the 30-day implied volatility index for BTC and ETH, with its percentile over the last month and the expected move in percent over 1, 7 and 30 days. Funding tells you who is crowded; this tells you how much movement is already priced in — and whether hedging is cheap or expensive relative to where it has been.","endpoint_url":"https://asistent-crypto.vercel.app/api/x402/data/implied-volatility","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637051,"status_changed_at":1788637051,"score":0.9999999999999994,"probe_count":1649,"last_probed_at":1791964020}
{"id":"04e6f85e-13f","name":"api.24klabs.ai/api/weather-forecast","description":"Daily high/low, precipitation, and conditions for the next N days at any lat/lon (Open-Meteo).","endpoint_url":"https://api.24klabs.ai/api/weather-forecast","category":"data.weather","price_amount":0.004,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636810,"status_changed_at":1788636810,"score":0.9999999999999994,"probe_count":1306,"last_probed_at":1791966178}
{"id":"04e7d2a3-e18","name":"companies.use.x402atlas.com/uk-company-data","description":"UK company lookup in the official Companies House register by company number or company name. Returns legal name, company status, company type, incorporation date, registered office address and SIC codes in a schema shared across countries.","endpoint_url":"https://companies.use.x402atlas.com/uk-company-data","category":"data.geo","price_amount":0.05,"price_currency":"USDC","chains":["base","polygon","eip155:42161","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611433,"status_changed_at":1791611433,"score":1,"probe_count":201,"last_probed_at":1791968580}
{"id":"04f6609c-072","name":"cryptyx.ai/api/market-pulse","description":"Universe-wide factor breadth bucketed by class and horizon — positive/negative/neutral counts, average t-score, expand-share percent, dominant regime. Time risk-on/off rotations across 200+ assets.","endpoint_url":"https://cryptyx.ai/api/market-pulse","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791559331,"status_changed_at":1791559331,"score":1,"probe_count":229,"last_probed_at":1791967868}
{"id":"04f7c9e9-61e","name":"api.ysaere.com/v1/intel/kyb-verify","description":"Ysaere KYB verify — GLEIF+EDGAR+OFAC+SAM screen for $0.50 USDC; optional notarize:true stamps an evidence-pack receipt (included, integrity≠truth)","endpoint_url":"https://api.ysaere.com/v1/intel/kyb-verify","category":"data.other","price_amount":0.5,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790584980,"status_changed_at":1790584980,"score":1,"probe_count":466,"last_probed_at":1791968826}
{"id":"0503fb65-39f","name":"DESK LEAD — Token Meta (ERC-20)","description":"ERC-20 name/symbol/decimals via eth_call on public RPC (BSC+Base). Requires ?token=0x…&network=bsc|base. Honest degraded on RPC fail. Not financial advice. Pay-per-call x402 USDC on Base (and BSC). No API key. No financial advice. Catalog: https://desk-x402.desk-x402-gh.workers.dev/.well-known/x402.json","endpoint_url":"https://desk-x402.desk-x402-gh.workers.dev/v1/token-meta","category":"crypto.token-data","price_amount":0.02,"price_currency":"USDC","chains":["base","bsc"],"status":"failing","kind":"api","sample_query":"https://desk-x402.desk-x402-gh.workers.dev/status.json","updated_at":1791906670,"status_changed_at":1791906670,"score":0.25009451052790277,"probe_count":1834,"last_probed_at":1791967856}
{"id":"05058176-b3b","name":"P0 Agent Economy Index — in-volume","description":"Highest-demand x402 services tagged 'volume': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 20 providers and 49 paying wallets measured in this tag.. Computed from a full re-fetch of the Coinbase x402 Bazaar discovery feed (30-day window as published per resource), with a receipt naming the snapshot hash and generation time in every response. A paid call with no parameters at all returns data rather than an error, so a blind purchase is never wasted. Priced at $0.008 per call. Pays to a single address. x402 settles in USDC on Base, Arbitrum or Polygon; a plain transfer also works on Base, Ethereum, Arbitrum or Polygon (USDC, USDT, DAI, WETH, WBTC/cbBTC or the native coin), as do Bitcoin, TRON, Solana and Stacks — call the route again within 30 minutes or pass the transaction id.","endpoint_url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-volume","category":"data.markets","price_amount":0.008,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/sample","updated_at":1791913881,"status_changed_at":1790253265,"score":0.9999977054639833,"probe_count":124,"last_probed_at":1791958258}
{"id":"0506341d-03d","name":"receipt-normalizer.pdfextractapi.workers.dev/normalize","description":"Normalize a receipt, invoice, or order confirmation into a canonical structured purchase record.","endpoint_url":"https://receipt-normalizer.pdfextractapi.workers.dev/normalize","category":"data.other","price_amount":0.03,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1790699319,"status_changed_at":1790699319,"score":0.00014334111979667834,"probe_count":1210,"last_probed_at":1791947460}
{"id":"050bc404-b3f","name":"Api — Profiles Photos","description":"List photos from a Facebook profile or Page.","endpoint_url":"https://api.socialfetch.dev/v1/facebook/profiles/photos","category":"data.misc","price_amount":0.014,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077534,"status_changed_at":1787077534,"score":0.9999999999999994,"probe_count":1880,"last_probed_at":1791965942}
{"id":"051c321d-203","name":"agenttoll.app/api/try/premium","description":"Turkish lira crypto premium check: implied USD/TRY from a crypto cross-rate versus the official rate; ?asset=usdt is the reading desks quote","endpoint_url":"https://agenttoll.app/api/try/premium","category":"data.crypto","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636797,"status_changed_at":1788636797,"score":0.9999999999999994,"probe_count":1309,"last_probed_at":1791967497}
{"id":"053921d5-33e","name":"api.eckari.com/v1/entities/lei/search","description":"Find Legal Entity Identifiers by company name in the global GLEIF register, optionally narrowed to one country. Returns the LEI, legal name, registration and entity status, jurisdiction, legal address and the local registry the entity is registered at — the identifier bridge between national company registers worldwide. Use when: What is the LEI for this company?","endpoint_url":"https://api.eckari.com/v1/entities/lei/search","category":"data.web","price_amount":0.003,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790255667,"status_changed_at":1790255667,"score":0.9717570463519001,"probe_count":509,"last_probed_at":1791968949}
{"id":"05400736-55d","name":"patent-search-api.johntaylor1online.workers.dev/search","description":"Patent & IP Search","endpoint_url":"https://patent-search-api.johntaylor1online.workers.dev/search","category":"data.web","price_amount":0.08,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1791266924,"status_changed_at":1791266924,"score":0,"probe_count":65,"last_probed_at":1791968211}
{"id":"054314bc-999","name":"api.interzoid.com/getparentcompanyinfo","description":"Retrieve comprehensive parent company information for a given company or subsidiary. Identifies corporate ownership hierarchies, parent organizations, and holding company relationships with detailed context.","endpoint_url":"https://api.interzoid.com/getparentcompanyinfo","category":"data.other","price_amount":0.25,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636922,"status_changed_at":1788636922,"score":0.999999999999998,"probe_count":1318,"last_probed_at":1791962935}
{"id":"05488505-405","name":"tools.halowerk.com/v1/series/anomaly","description":"Runs three detectors over one series and reports what each saw: a robust z score on median and median absolute deviation, a robust seasonal-trend decomposition with a z score on the residual, and an isolation forest over value and step-to-previous. Every score is returned per point, so callers set their own threshold instead of trusting a verdict. The forest draws from a fixed seed: same request, same result. Under three full cycles the seasonal figure is marked as not robust.","endpoint_url":"https://tools.halowerk.com/v1/series/anomaly","category":"data.other","price_amount":0.004,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558989,"status_changed_at":1791558989,"score":0.977123207545039,"probe_count":230,"last_probed_at":1791969065}
{"id":"054b5281-2a4","name":"x402.swaphunt.dev/v1/tools/price/multi","description":"Batch spot prices for up to 20 assets in one call — each with price, 24h change and volume, keyed by symbol. The cost-efficient way to price a basket or portfolio in a single request instead of N calls.","endpoint_url":"https://x402.swaphunt.dev/v1/tools/price/multi","category":"data.other","price_amount":0.003,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788984785,"status_changed_at":1788984785,"score":0.9999999999999994,"probe_count":1345,"last_probed_at":1791966177}
{"id":"054e41c6-216","name":"OneSource Transaction Receipt","description":"Transaction receipt via eth_getTransactionReceipt -- status, gas, and event logs for a mined Ethereum transaction","endpoint_url":"https://api.onesource.io/api/chain/receipt/0xad7e04119ecd85857728205f5b12e95f0bab8e99f9c2f60be5dc79cfc6a8df1f?network=ethereum","category":"data.crypto","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1786469448,"status_changed_at":1786469448,"score":0.999998729576521,"probe_count":2467,"last_probed_at":1791964012}
{"id":"05505c67-e54","name":"Api — Eur Chf","description":"EUR/CHF forex exchange rate — euro to Swiss franc safe-haven rate — Ed25519 signed attestation","endpoint_url":"https://api.myceliasignal.com/oracle/price/eur/chf","category":"data.misc","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077831,"status_changed_at":1787077831,"score":1,"probe_count":1808,"last_probed_at":1791967013}
{"id":"0555d572-c0d","name":"conflict-resolution-engine-api.johntaylor1online.workers.dev/calculate","description":"Conflict Resolution Engine","endpoint_url":"https://conflict-resolution-engine-api.johntaylor1online.workers.dev/calculate","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1791105290,"status_changed_at":1791105290,"score":0,"probe_count":70,"last_probed_at":1791950466}
{"id":"055869c8-658","name":"Auor — Place search (full)","description":"Search for places by free-text query via Google Maps data; full details per result.","endpoint_url":"https://api.auor.io/google-maps/v1/search/full","category":"data.places","price_amount":0.04,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1784417401,"status_changed_at":1784417401,"score":0.9999999999999994,"probe_count":4530,"last_probed_at":1791965824}
{"id":"05634ec3-56b","name":"api.nameintel.io/api/v1/check/social","description":"Social handle availability check","endpoint_url":"https://api.nameintel.io/api/v1/check/social","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790584980,"status_changed_at":1790584980,"score":1,"probe_count":448,"last_probed_at":1791968696}
{"id":"05676a71-eb4","name":"api.maxwellinternational.ai/v1/weather/forecast","description":"NWS daily/period forecast (about 7 days, day and night periods) for a US point or grid. From the NWS (US and territories), cached and refreshed about every 3 hours; a location not yet cached answers 404, is not charged, and is queued.","endpoint_url":"https://api.maxwellinternational.ai/v1/weather/forecast","category":"data.weather","price_amount":0.005,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558394,"status_changed_at":1791558394,"score":1,"probe_count":231,"last_probed_at":1791968584}
{"id":"057143eb-eee","name":"stableproduct.dev/api/channel3/product-detail","description":"Get Channel3 v1 product detail by product_id.","endpoint_url":"https://stableproduct.dev/api/channel3/product-detail","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791266685,"status_changed_at":1791266685,"score":1,"probe_count":354,"last_probed_at":1791966656}
{"id":"05791be0-c70","name":"api.qonoro.ai/v1/person/enrich","description":"x402-native professional person enrichment for autonomous agents. Given a full name and company, returns title, seniority, department, decision-maker status, LinkedIn URL, location, and a brief bio. Structured JSON. Paid per request via x402.","endpoint_url":"https://api.qonoro.ai/v1/person/enrich","category":"data.contacts","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636691,"status_changed_at":1788636691,"score":0.9999999999999994,"probe_count":1306,"last_probed_at":1791965698}
{"id":"057a2077-140","name":"toolcall.click/t/web/reader","description":"Turn any public web page, including JavaScript-heavy ones, into clean readable markdown (or text/html) with title and byline. Rendered by a real browser then stripped to the main content. Ideal for feeding pages to LLMs. JSON response. $0.006 USDC per call, pay via x402, no API key.","endpoint_url":"https://toolcall.click/t/web/reader","category":"data.web","price_amount":0.006,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790333436,"status_changed_at":1790333436,"score":0.9999999812163918,"probe_count":529,"last_probed_at":1791964753}
{"id":"0580ed2a-b49","name":"x402.sniperx.fun/api/v1/ping","description":"Health check endpoint for x402 payment flow testing","endpoint_url":"https://x402.sniperx.fun/api/v1/ping","category":"data.other","price_amount":0.001,"price_currency":"USDC","chains":["solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790585097,"status_changed_at":1790585097,"score":0.9999999996192658,"probe_count":447,"last_probed_at":1791967986}
{"id":"05856765-063","name":"market.561.group/v1/base-chain/gas-oracle","description":"Current Base network gas price, read live from a public Base RPC node (eth_gasPrice) and returned in both wei and gwei with the snapshot block it was read at.","endpoint_url":"https://market.561.group/v1/base-chain/gas-oracle","category":"data.crypto","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611903,"status_changed_at":1791611903,"score":1,"probe_count":200,"last_probed_at":1791967750}
{"id":"05857690-491","name":"oracles-production.up.railway.app/v1/reg-ai-governance/changes","description":"AI & automated-systems governance regulatory & enforcement changes since a timestamp, merged from the Federal Register (rules, agency notices, executive orders), White House actions, FTC AI enforcement, the EU AI Office & Commission, EU legal acts, and NIST standards activity. Each item scored 1-10 for impact, tagged with its originating regulator (detail.origin), with primary-source links.","endpoint_url":"https://oracles-production.up.railway.app/v1/reg-ai-governance/changes","category":"data.other","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791105051,"status_changed_at":1791105051,"score":1,"probe_count":373,"last_probed_at":1791962220}
{"id":"058fe87d-ead","name":"bazaar-demand-forecaster-staging-production.up.railway.app/v1/forecast","description":"Forecast aggregate Bazaar demand by endpoint category with bounded evidence and confidence.","endpoint_url":"https://bazaar-demand-forecaster-staging-production.up.railway.app/v1/forecast","category":"data.weather","price_amount":0,"price_currency":"USDC","chains":["base-sepolia"],"status":"failing","kind":"api","sample_query":null,"updated_at":1791390168,"status_changed_at":1791390168,"score":0.07178967366157815,"probe_count":1116,"last_probed_at":1791965452}
{"id":"0599c658-0a1","name":"Blockrun — Exa Answer","description":"Get an AI-generated answer to a question grounded in live web search results.","endpoint_url":"https://blockrun.ai/api/v1/exa/answer","category":"data.misc","price_amount":0.011,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077834,"status_changed_at":1787077834,"score":0.9999999999999994,"probe_count":2053,"last_probed_at":1791965694}
{"id":"059f486e-008","name":"Api — Eth Usd","description":"MSVI Ethereum volatility index — composite of realized vol, implied vol, term structure, funding stress and put/call ratio — Ed25519 signed attestation","endpoint_url":"https://api.myceliasignal.com/oracle/volatility/eth/usd","category":"data.misc","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077542,"status_changed_at":1787077542,"score":0.9999999999999994,"probe_count":1813,"last_probed_at":1791968814}
{"id":"05b4d5dd-cac","name":"api.signalfuse.co/v1/sentiment/TSLA","description":"ModernFinBERT social sentiment for equity tickers","endpoint_url":"https://api.signalfuse.co/v1/sentiment/TSLA","category":"data.news","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637163,"status_changed_at":1788637163,"score":1,"probe_count":1303,"last_probed_at":1791965225}
{"id":"05cf8244-0f7","name":"Crypto Market Pulse & Base USDC Stats","description":"Live BTC/ETH/SOL/USDC prices with 24h change, Base mainnet block height + gas snapshot, real-time USDC-on-Base transfer analytics, and USDC/ETH balance + nonce for any Base address. Pay-per-call via x402 (USDC on Base, eip155:8453). No API keys, no subscription.","endpoint_url":"https://baseusdcearn.pythonanywhere.com/pulse","category":"data.crypto","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":"https://baseusdcearn.pythonanywhere.com/sample","updated_at":1789670294,"status_changed_at":1789670294,"score":4.7004205677938825e-9,"probe_count":1923,"last_probed_at":1791964132}
{"id":"05d2256f-c96","name":"Api — Tweets Transcript","description":"Get the transcript for a video tweet by URL.","endpoint_url":"https://api.socialfetch.dev/v1/twitter/tweets/transcript","category":"data.misc","price_amount":0.014,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077533,"status_changed_at":1787077533,"score":0.9999999999999994,"probe_count":1882,"last_probed_at":1791963054}
{"id":"05d41ee1-29d","name":"x402.aispace.bot/api/v1/embeddings","description":"Text embeddings on Venice models for retrieval, RAG, and semantic search, paid per request in USDC on Base via x402, no API key. Resolve a model id from GET /api/v1/models?type=embedding.","endpoint_url":"https://x402.aispace.bot/api/v1/embeddings","category":"compute.llm","price_amount":0.001,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637526,"status_changed_at":1788637526,"score":0.9999999999999994,"probe_count":1305,"last_probed_at":1791965337}
{"id":"05d84a8a-553","name":"api.powahub.ai/CertainData/idverify/identity/verifications","description":"Pay-per-use identity verification. Issues a capture link for one person to complete an ID document photo and a selfie with liveness and face-match checks. The response includes the outcome URL and a read credential, and no account is needed to read the result. Poll for free to collect the full evidence pack for your onboarding or underwriting decision.","endpoint_url":"https://api.powahub.ai/CertainData/idverify/identity/verifications","category":"data.other","price_amount":1.1,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611790,"status_changed_at":1791611790,"score":0.9419156705736086,"probe_count":200,"last_probed_at":1791968111}
{"id":"05d9d60e-b60","name":"mcpfax-markets.bowling-anthony.workers.dev/crypto","description":"Crypto spot prices — Coinbase spot prices for up to ten assets.","endpoint_url":"https://mcpfax-markets.bowling-anthony.workers.dev/crypto","category":"data.crypto","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790585332,"status_changed_at":1790585332,"score":1,"probe_count":447,"last_probed_at":1791967980}
{"id":"05df9c99-f7b","name":"01mind.net/purchase/dyn-baf663b065a63397","description":"01Mind listing: dyn-baf663b065a63397","endpoint_url":"https://01mind.net/purchase/dyn-baf663b065a63397","category":"data.other","price_amount":0.003,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791105051,"status_changed_at":1791105051,"score":1,"probe_count":372,"last_probed_at":1791962100}
{"id":"05e9101b-cda","name":"api.craigmbrown.com/v1/services/agent.trust-badge","description":"$0.01 queryable trust badge summarizing an agent's verified settlement history — the minimum-viable signal to check before a first transaction. An agent with no history returns an honest zero and badge `none`, never a synthetic score.","endpoint_url":"https://api.craigmbrown.com/v1/services/agent.trust-badge","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636810,"status_changed_at":1788636810,"score":0.9999665974162208,"probe_count":1235,"last_probed_at":1791965460}
{"id":"05ee1cb7-301","name":"Auor — Person enrichment (CrustData)","description":"Enrich a person's profile using CrustData.","endpoint_url":"https://api.auor.io/crustdata/v1/people/enrich","category":"data.enrichment","price_amount":0.12,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1784417401,"status_changed_at":1784417401,"score":0.9999999999999994,"probe_count":4528,"last_probed_at":1791964494}
{"id":"05efbf9e-f01","name":"api.orcatrace.dev/v1/resolving","description":"Paid ($0.02 USDC via x402). Markets resolving within ?withinHours (1-72): odds, contested-vs-converged, liquidity, and order-book microstructure for the nearest expiries. Mechanical short-interval markets excluded by default (?includeNoise=1 to include). Settle-early with a guaranteed refund — if we charge you but cannot deliver, the payment is refunded.","endpoint_url":"https://api.orcatrace.dev/v1/resolving","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1789978468,"status_changed_at":1789978468,"score":0.9999999395787171,"probe_count":1551,"last_probed_at":1791968458}
{"id":"05f80707-2d3","name":"research-report.api.klymax402.com/api/report","description":"Generate a research report on a given topic","endpoint_url":"https://research-report.api.klymax402.com/api/report","category":"compute.media","price_amount":0.06,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1789664172,"status_changed_at":1789664172,"score":2.77555134107661e-9,"probe_count":887,"last_probed_at":1791964133}
{"id":"05facedd-f77","name":"colony.automatoncolony.xyz/api/v1/x402/datos/poderes-emisor-b20","description":"What can the issuer of this Base B20 token do? Returns mint cap, issuer capabilities and the role holders. targetAddress required. Answered inline, no polling, with the Base block and hash it was read at. Valid 600s. Payment implies a request for immediate execution. Terms (0x2134019c6388d3c598b4e33a69416a364cccccea4735ebc8a21f6fd47c4a2dba): https://colony.automatoncolony.xyz/api/v1/legal/terms","endpoint_url":"https://colony.automatoncolony.xyz/api/v1/x402/datos/poderes-emisor-b20","category":"data.crypto","price_amount":0.0399,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611546,"status_changed_at":1791611546,"score":1,"probe_count":201,"last_probed_at":1791968600}
{"id":"0602f249-055","name":"api.tickersfeed.net/crypto/sentiment","description":"Crypto Fear & Greed index — the market sentiment gauge (0 = extreme fear, 100 = extreme greed) with today's value, classification, and 7-day trend as JSON. Use for: crypto market sentiment, fear and greed check, contrarian signals, risk-on/risk-off timing, sentiment-driven trading. $0.001 USDC per call.","endpoint_url":"https://api.tickersfeed.net/crypto/sentiment","category":"data.crypto","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636905,"status_changed_at":1788636905,"score":0.9999999999999973,"probe_count":1320,"last_probed_at":1791965224}
{"id":"060a8adb-62c","name":"x402.agentutility.ai/youtube-brief","description":"Summarizes a YouTube video from its URL or ID: transcript, TLDR, and named entities in one call. Composite: one call runs youtube-transcript + summarize-text + extract-entities. Pulls the YouTube transcript, then summary and named entity extraction (people, orgs, locations, dates) run in parallel. Returns transcript excerpt, summary, entities, and per-component telemetry. Use it as a video digest or closed-caption summarizer.","endpoint_url":"https://x402.agentutility.ai/youtube-brief","category":"compute.media","price_amount":0.05,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791085964,"status_changed_at":1791085964,"score":0.9999745049686645,"probe_count":2075,"last_probed_at":1791965698}
{"id":"06124fff-766","name":"api.glianalabs.com/x402/gemini-3.1-flash-tts","description":"GlianaAI - pay-per-call AI: LLM chat (OpenAI-compatible), image, video, music, speech - 90+ models, no signup, USDC. This resource: gemini-3.1-flash-tts (Text-to-Speech). https://ai.glianalabs.com","endpoint_url":"https://api.glianalabs.com/x402/gemini-3.1-flash-tts","category":"compute.llm","price_amount":0.0195,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790488613,"status_changed_at":1790488613,"score":1,"probe_count":461,"last_probed_at":1791964139}
{"id":"0612ba06-78b","name":"search.cyberwarex.com/contents","description":"Fetch one public web page and return its readable content as clean text or markdown, with JavaScript executed, so the result reads like the page a human sees. The retrieval half of research: pair it with /search to go from a query to grounded page text. Returns the content, its length, the final URL and the HTTP status. Truncate with max_chars.","endpoint_url":"https://search.cyberwarex.com/contents","category":"data.web","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790332729,"status_changed_at":1790332729,"score":0.999999385095189,"probe_count":557,"last_probed_at":1791964137}
{"id":"06208a38-cb8","name":"omniterminal.app/api/x402/v1/market-carry/:symbol","description":"Omni Terminal compares current Hyperliquid 1h funding with mechanical 8h, 1d and APR projections, open interest, volume, premium, and mark-oracle basis for one perpetual market.","endpoint_url":"https://omniterminal.app/api/x402/v1/market-carry/:symbol","category":"data.other","price_amount":0,"price_currency":"USDC","chains":["base-sepolia","base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1790081933,"status_changed_at":1790081933,"score":0,"probe_count":45,"last_probed_at":1791957898}
{"id":"0621e386-9c2","name":"agents.x402stock.xyz/api/v1/patent/:application/continuity","description":"The patent family for one application — pass the `{application}` number. Returns parent and child applications with their numbers, filing dates, status, and the continuity relationship (continuation, divisional, national-stage entry, etc.). Maps how deep a company's protection on an invention runs. Source: USPTO. From x402stock, a market & economic data API (x402, USDC).","endpoint_url":"https://agents.x402stock.xyz/api/v1/patent/:application/continuity","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637040,"status_changed_at":1788637040,"score":1,"probe_count":862,"last_probed_at":1791965216}
{"id":"06272255-98a","name":"Api — Address Pnl","description":"Retrieve address PnL data","endpoint_url":"https://api.nansen.ai/api/v1/profiler/address/pnl","category":"data.misc","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787145371,"status_changed_at":1787145371,"score":0.9994965728982123,"probe_count":2077,"last_probed_at":1791968097}
{"id":"0628ed8b-bf2","name":"decipherranker.com/api/report/merchant","description":"Get a detailed merchant deep-dive by wallet address. Returns volume stats, buyer diversity, trend signals, and recommendations.","endpoint_url":"https://decipherranker.com/api/report/merchant","category":"data.crypto","price_amount":0.03,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790488139,"status_changed_at":1790488139,"score":1,"probe_count":461,"last_probed_at":1791963658}
{"id":"06294522-556","name":"aeml-x402.zeabur.app/gauge/severe-convection-region","description":"[3-LEG] Severe convection and hail chain, one convective region (?entity=tornado-alley-core): leading SPC Day-1 outlook with CAPE, CIN and shear - hours of lead -> current current storm reports -> realized realized hail and wind damage reports (confirmation gate). A sequential chain, not one reading - confidence = how many legs are lit, in order. Sources: NOAA SPC. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed.","endpoint_url":"https://aeml-x402.zeabur.app/gauge/severe-convection-region","category":"data.weather","price_amount":0.25,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790377583,"status_changed_at":1790377583,"score":0.9999999999994817,"probe_count":490,"last_probed_at":1791962814}
{"id":"062bfa58-065","name":"x402.agentutility.ai/recent-tweet-search","description":"Repeat a saved recent-tweet search to monitor a brand, topic, or phrase over time. Send the same query, language, and max_results on each check; it returns recent public post text, timestamps, metrics, and expanded author profiles. If native X search cannot answer, the tweets array contains clearly labeled public-index results with degraded: true instead of an empty paid response. Read-only: no posting, replying, liking, following, or direct-message access. Use it as a recent tweet search API, Twitter monitoring API, saved-query watchlist, or X public-post search.","endpoint_url":"https://x402.agentutility.ai/recent-tweet-search","category":"data.web","price_amount":0.006,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790806004,"status_changed_at":1790806004,"score":0.9999944274389142,"probe_count":2003,"last_probed_at":1791963055}
{"id":"062e33a7-2fd","name":"agentservices.to/v1/calls","description":"AI voice call — outbound phone call with text-to-speech","endpoint_url":"https://agentservices.to/v1/calls","category":"compute.media","price_amount":0.54,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1790914615,"status_changed_at":1790914615,"score":0.0002996737725641581,"probe_count":361,"last_probed_at":1791961018}
{"id":"06309a90-868","name":"P0 Agent Economy Index — in-fraud","description":"Highest-demand x402 services tagged 'fraud': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 23 providers and 34 paying wallets measured in this tag.. Computed from a full re-fetch of the Coinbase x402 Bazaar discovery feed (30-day window as published per resource), with a receipt naming the snapshot hash and generation time in every response. A paid call with no parameters at all returns data rather than an error, so a blind purchase is never wasted. Priced at $0.032 per call. Pays to a single address. x402 settles in USDC on Base, Arbitrum or Polygon; a plain transfer also works on Base, Ethereum, Arbitrum or Polygon (USDC, USDT, DAI, WETH, WBTC/cbBTC or the native coin), as do Bitcoin, TRON, Solana and Stacks — call the route again within 30 minutes or pass the transaction id.","endpoint_url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-fraud","category":"data.markets","price_amount":0.032,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/sample","updated_at":1791913622,"status_changed_at":1790382027,"score":0.9999982824046261,"probe_count":133,"last_probed_at":1791959339}
{"id":"06331c5d-f8c","name":"api.marketintelligenceapi.com/api/v1/rates/defi-spread","description":"DeFi lending rates vs Treasury yields: USDC supply and borrow APR on Aave v3 across five chains, read on chain, against the 3-month T-bill, with the spread and what it says about on-chain leverage demand. Use to compare DeFi and TradFi dollar yields.","endpoint_url":"https://api.marketintelligenceapi.com/api/v1/rates/defi-spread","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base","polygon","eip155:42161","solana","eip155:480","base-sepolia"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612387,"status_changed_at":1791612387,"score":1,"probe_count":200,"last_probed_at":1791968229}
{"id":"063bfb22-5f8","name":"FundingRates","description":"Perp futures funding rates across exchanges for BTC/ETH/SOL/AVAX/LINK/ARB, with AI directional bias signal","endpoint_url":"https://funding.lonestaroracle.xyz/rates","category":"data.derivatives","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://funding.lonestaroracle.xyz","updated_at":1785937550,"status_changed_at":1785937550,"score":0.9999997806456994,"probe_count":3261,"last_probed_at":1791966535}
{"id":"0647b864-c64","name":"api.zkrobotics.fr/x402/entities","description":"Keyword extraction and named entity recognition (NER) from text: ranked keywords plus people, organizations, locations, dates, money and products. Any language, clean JSON output.","endpoint_url":"https://api.zkrobotics.fr/x402/entities","category":"data.other","price_amount":0.007,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612025,"status_changed_at":1791612025,"score":1,"probe_count":201,"last_probed_at":1791968829}
{"id":"064839de-ad7","name":"x402 Bazaar Rank — in-block","description":"Highest-demand x402 services tagged 'block': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 26 providers and 72 paying wallets measured in this tag.. Computed from a full re-fetch of the Coinbase x402 Bazaar discovery feed (30-day window as published per resource), with a receipt naming the snapshot hash and generation time in every response. A paid call with no parameters at all returns data rather than an error, so a blind purchase is never wasted. Priced at $0.002 per call. Pays to a single address. x402 settles in USDC on Base, Arbitrum or Polygon; a plain transfer also works on Base, Ethereum, Arbitrum or Polygon (USDC, USDT, DAI, WETH, WBTC/cbBTC or the native coin), as do Bitcoin, TRON, Solana and Stacks — call the route again within 30 minutes or pass the transaction id.","endpoint_url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-block","category":"data.markets","price_amount":0.032,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/sample","updated_at":1790111363,"status_changed_at":1790111321,"score":0.9999995343760671,"probe_count":136,"last_probed_at":1791968456}
{"id":"06540329-961","name":"x402.ottoai.services/withdraw","description":"Withdraw tokens from a user's Otto AI Safe to any EOA. Supports 7 chains (Base, Polygon, Arbitrum, Ethereum, BSC, Avalanche, Solana). Non-Base chains require an explicit EOA recipient.","endpoint_url":"https://x402.ottoai.services/withdraw","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791567368,"status_changed_at":1791567368,"score":1,"probe_count":76,"last_probed_at":1791964499}
{"id":"06648595-0c5","name":"api.webbersites.com/api/scratchpad","description":"List your wallet's scratchpads: names, sizes, updated and expiry dates. The cheap 'do I have memory here?' call for the start of a session.","endpoint_url":"https://api.webbersites.com/api/scratchpad","category":"data.crypto","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636907,"status_changed_at":1788636907,"score":1,"probe_count":1304,"last_probed_at":1791965221}
{"id":"06657f94-8cc","name":"ebay.use.x402atlas.com/search","description":"eBay listings search — live prices, condition, shipping, seller reputation, auctions & Buy It Now across supported regional eBay sites, with category, price band, condition, seller & location filters, sorted, as clean JSON.","endpoint_url":"https://ebay.use.x402atlas.com/search","category":"data.web","price_amount":0.02,"price_currency":"USDC","chains":["base","polygon","eip155:42161"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636787,"status_changed_at":1788636787,"score":0.9999999999999994,"probe_count":1315,"last_probed_at":1791967976}
{"id":"06786c15-afe","name":"Stableflare — Browser Markdown","description":"Extract clean Markdown from any URL. Renders JavaScript before extraction.","endpoint_url":"https://stableflare.dev/api/browser/markdown","category":"data.misc","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788432061,"status_changed_at":1788432061,"score":0.9999999999999994,"probe_count":1850,"last_probed_at":1791965945}
{"id":"0687d25e-8b9","name":"app.tenna.ai/api/x402/verifier/acp_offering_contract_lint","description":"Check an ACP offering's published contract before you buy. Detects listings that declare no JSON deliverable schema, name required fields they never declare, or specify no input schema at all — the defects that make a purchase unverifiable after the fact. Reads the public listing only; nothing is purchased or executed. Deterministic, no model judgment. A PASS means the listing is machine-checkable — it is not a correctness guarantee and says nothing about output quality.","endpoint_url":"https://app.tenna.ai/api/x402/verifier/acp_offering_contract_lint","category":"compute.llm","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790255195,"status_changed_at":1790255195,"score":0.9995352824119897,"probe_count":723,"last_probed_at":1791962468}
{"id":"0688d4e3-2dd","name":"preflight402.com/v1/ai-act/obligations","description":"Call when you need to know which articles of the EU AI Act mention a given obligation for a given role (provider, deployer, importer, distributor, authorised representative). Returns the matching articles with headings, excerpts and EUR-Lex links from a pinned corpus version. Retrieval over the official text: it does not classify your system or assess compliance.","endpoint_url":"https://preflight402.com/v1/ai-act/obligations","category":"data.other","price_amount":0.1,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611908,"status_changed_at":1791611908,"score":1,"probe_count":200,"last_probed_at":1791967381}
{"id":"068b0e15-308","name":"aiagentoracle.ai/api/v1/tokens","description":"AgentOracle: list real-time on-chain crypto tokens sorted by market cap, with chain / min-liquidity / min-24h-volume / min-market-cap filters and limit+offset pagination. Each row includes price, 24h volume, market cap, liquidity, 24h price change, and confidence score.","endpoint_url":"https://aiagentoracle.ai/api/v1/tokens","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636800,"status_changed_at":1788636800,"score":1,"probe_count":1305,"last_probed_at":1791965220}
{"id":"069529e0-e53","name":"api.kadec0.xyz/v1/cve","description":"CVE vulnerability lookup. Returns security vulnerability records by CVE id or keyword from the NIST National Vulnerability Database and GitHub Security Advisories, each with CVSS score, severity, CWE weakness class, affected products, and references, filterable by severity and source. For vulnerability triage and dependency risk checks. Keyless.","endpoint_url":"https://api.kadec0.xyz/v1/cve","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790258660,"status_changed_at":1790258660,"score":1,"probe_count":387,"last_probed_at":1791967980}
{"id":"0699b96f-01e","name":"x402.fairseal.io/v1/rng/latest","description":"VDF-proven random numbers with cryptographic epoch references. Wesolowski 2048-bit VDF output with on-chain MerkleAnchor reference. For unbiased randomness: POST /v1/rng/commit (free), then GET the reveal_url returned in the response. Do not construct reveal paths yourself.","endpoint_url":"https://x402.fairseal.io/v1/rng/latest","category":"data.crypto","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637530,"status_changed_at":1788637530,"score":0.9999999999999994,"probe_count":1558,"last_probed_at":1791966545}
{"id":"069cbe80-7e2","name":"nato.openverbs.com/v1/spell","description":"Spell text using the NATO/ICAO phonetic alphabet (A→Alfa, B→Bravo, …), including digits and spaces (→Space). Characters with no phonetic spelling are clean 400s.","endpoint_url":"https://nato.openverbs.com/v1/spell","category":"data.other","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790584978,"status_changed_at":1790584978,"score":1,"probe_count":448,"last_probed_at":1791968460}
{"id":"069f3f34-171","name":"P0 Agent Economy Index — in-filings","description":"Highest-demand x402 services tagged 'filings': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 56 providers and 144 paying wallets measured in this tag.. Computed from a full re-fetch of the Coinbase x402 Bazaar discovery feed (30-day window as published per resource), with a receipt naming the snapshot hash and generation time in every response. A paid call with no parameters at all returns data rather than an error, so a blind purchase is never wasted. Priced at $0.008 per call. Pays to a single address. x402 settles in USDC on Base, Arbitrum or Polygon; a plain transfer also works on Base, Ethereum, Arbitrum or Polygon (USDC, USDT, DAI, WETH, WBTC/cbBTC or the native coin), as do Bitcoin, TRON, Solana and Stacks — call the route again within 30 minutes or pass the transaction id.","endpoint_url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-filings","category":"data.markets","price_amount":0.008,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/sample","updated_at":1791913614,"status_changed_at":1790160391,"score":0.9999989039825632,"probe_count":131,"last_probed_at":1791959219}
{"id":"06a89a41-351","name":"farouter.tech/v1/models/glm-5.3-flash/chat/completions","description":"Fixed-price chat completions for glm-5.3-flash on FarOut: flat $0.002 per call (includes up to 4,000 input + 1,000 output tokens). Rate: $0.016/1M input tokens, $0.054/1M output tokens. Pay with USDC on Base using x402. No API key, no account, no prepaid balance.","endpoint_url":"https://farouter.tech/v1/models/glm-5.3-flash/chat/completions","category":"compute.llm","price_amount":0.002,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791908945,"status_changed_at":1791908945,"score":0.9944025900139937,"probe_count":1732,"last_probed_at":1791968586}
{"id":"06b02097-b8b","name":"api.brazilayer.com/v1/cadeias/cafe_kc","description":"Causal chain for arabica coffee: minimum temperature forecast 72h ahead over the southern Minas belt (frost is the event that historically moves KC hardest, operational threshold 3 °C) → consecutive dry days stressing flowering → observed rainfall → the official BRL/USD rate that converts the international price for the grower. Brazil is the top arabica exporter. Physical signal only — bring your own price. Free sample, no payment: https://api.brazilayer.com/v1/cadeias/amostra","endpoint_url":"https://api.brazilayer.com/v1/cadeias/cafe_kc","category":"data.weather","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790280387,"status_changed_at":1790280387,"score":0.9999999999999994,"probe_count":515,"last_probed_at":1791965576}
{"id":"06c9d969-bfd","name":"Horizon Pulse — HTTP proxy","description":"SSRF-safe universal HTTP proxy for agents: GET /api/http?url=https://... (optional method, headers) or POST JSON {url, method?, headers?, body?}","endpoint_url":"https://horizonpulse.dev/api/http","category":"data.web","price_amount":0.01,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791482729,"status_changed_at":1790624326,"score":0.9999999681980881,"probe_count":467,"last_probed_at":1791968465}
{"id":"06cc7239-e56","name":"apiacre.com/v1/data/ecb-fx-reference","description":"Convert an amount between two supported currencies using one validated ECB daily reference-rate observation. The underlying ECB statistics are available free from the ECB Data Portal; the fee covers bounded retrieval, validation, clearly labelled cross-rate calculation, and x402 delivery.","endpoint_url":"https://apiacre.com/v1/data/ecb-fx-reference","category":"data.fx","price_amount":0.002,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791559451,"status_changed_at":1791559451,"score":1,"probe_count":229,"last_probed_at":1791968481}
{"id":"06cf7a2e-ad3","name":"lensaocr.saastemly.com/v1/ocr","description":"Reads an image's text and word boxes (Tesseract txt, TSV, hOCR and ALTO).","endpoint_url":"https://lensaocr.saastemly.com/v1/ocr","category":"compute.media","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611078,"status_changed_at":1791611078,"score":1,"probe_count":201,"last_probed_at":1791968003}
{"id":"06d6e6a8-c59","name":"Api — Token Safety","description":"Token safety analysis for a Solana mint: overall risk level, wallet-network concentration, bundle detection, mintable/freezable flags, critical risks, and warnings. Returns the most recent cached analysis.","endpoint_url":"https://api.deepnets.ai/api/token-safety","category":"crypto.token-safety","price_amount":0.01,"price_currency":"USDC","chains":["solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787145083,"status_changed_at":1787145083,"score":1,"probe_count":2264,"last_probed_at":1791965217}
{"id":"06d9f323-f65","name":"voice.forgemesh.io/v1/audio/speech","description":"OpenAI-compatible text-to-speech endpoint (input, voice, response_format) for drop-in use with code already built against the OpenAI TTS API, 1 of 10 standard voices, up to 500 characters, WAV/FLAC/OGG output. Use it to: swap OpenAI TTS calls for a pay-per-call x402 alternative, generate speech from an existing OpenAI-style client, avoid API-key management for short text-to-audio requests. USDC on Base.","endpoint_url":"https://voice.forgemesh.io/v1/audio/speech","category":"compute.media","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1789242188,"status_changed_at":1789242188,"score":0.9999999999985695,"probe_count":1409,"last_probed_at":1791967738}
{"id":"06dc53bc-e92","name":"x402.freeq.one/tools/wallet_portfolio","description":"Wallet Portfolio: Get a complete wallet portfolio for an Ethereum address: native ETH balance, ERC-20 balances, NFT holdings, recent transfers. Pay per call in USDC on Base via x402 — POST https://x402.freeq.one/tools/wallet_portfolio.","endpoint_url":"https://x402.freeq.one/tools/wallet_portfolio","category":"data.crypto","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558619,"status_changed_at":1791558619,"score":0.9794108867905351,"probe_count":230,"last_probed_at":1791968585}
{"id":"06e0a1a1-c7d","name":"api.commodities.sh/v1/prices","description":"commodities.sh prices","endpoint_url":"https://api.commodities.sh/v1/prices","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791105049,"status_changed_at":1791105049,"score":1,"probe_count":373,"last_probed_at":1791961980}
{"id":"06e36680-621","name":"x402engine.app/api/llm/gemini-flash","description":"Google's fast model — great balance of speed, quality, and cost for everyday tasks","endpoint_url":"https://x402engine.app/api/llm/gemini-flash","category":"compute.llm","price_amount":0.012187,"price_currency":"USDC","chains":["base","eip155:4326","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791486763,"status_changed_at":1791486763,"score":1,"probe_count":269,"last_probed_at":1791968587}
{"id":"06eb0ba2-6e1","name":"Agentres — Wait Times","description":"Live restaurant wait times from camera-based crowd data. One call lists every monitored location with its slug, open status, current crowd count, and wait in minutes.","endpoint_url":"https://agentres.dev/api/wait-times","category":"data.misc","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787145361,"status_changed_at":1787145361,"score":0.9999999999999994,"probe_count":2265,"last_probed_at":1791965936}
{"id":"06ecac3a-c9e","name":"api.solsentry.app/x402/v1/tx-preview","description":"Pre-sign transaction review. Send a base64 transaction (or an already parsed one) and get back what it actually does: the programs it invokes, the authorities it hands over, and the risk flags a wallet should show the user before they approve.","endpoint_url":"https://api.solsentry.app/x402/v1/tx-preview","category":"data.crypto","price_amount":0.008,"price_currency":"USDC","chains":["solana"],"status":"failing","kind":"api","sample_query":null,"updated_at":1791965464,"status_changed_at":1791965464,"score":0.478296899817896,"probe_count":201,"last_probed_at":1791969052}
{"id":"06ed8831-c48","name":"api.ukintel.uk/v1/company/:number","description":"One UK company as clean structured JSON: status, incorporation date, company type, SIC codes, registered office, accounts and confirmation-statement due dates with overdue booleans, and officer counts. Sourced live from Companies House.","endpoint_url":"https://api.ukintel.uk/v1/company/:number","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788763833,"status_changed_at":1788763833,"score":0.9999999999999994,"probe_count":1254,"last_probed_at":1791965818}
{"id":"06f0fd8c-209","name":"multichain-rpc.clankerceo.workers.dev/wallet-balance","description":"Native coin and ERC-20 token balance for any wallet address on Base, Polygon, Arbitrum, Optimism or Ethereum. Returns raw and human-decimal amounts in one call.","endpoint_url":"https://multichain-rpc.clankerceo.workers.dev/wallet-balance","category":"data.crypto","price_amount":0.002,"price_currency":"USDC","chains":["base","polygon","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790403656,"status_changed_at":1790403656,"score":1,"probe_count":473,"last_probed_at":1791966179}
{"id":"06f15ebb-5a2","name":"x402.swaphunt.dev/v1/market/dominance","description":"BTC and ETH market-cap dominance (% of total crypto market cap), plus total market cap and active-coin count, refreshed every ~5 min. Use to gauge whether capital sits in majors vs alts. For the alt-rotation read specifically, use /alt-season.","endpoint_url":"https://x402.swaphunt.dev/v1/market/dominance","category":"data.crypto","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788984785,"status_changed_at":1788984785,"score":0.9999999999999994,"probe_count":1354,"last_probed_at":1791965699}
{"id":"06f7645f-0c0","name":"api.myceliasignal.com/oracle/marine/:lat/:lon/seastate","description":"Real-time sea state at GPS coordinates — wave height, period and conditions for maritime routing — Ed25519 signed attestation","endpoint_url":"https://api.myceliasignal.com/oracle/marine/:lat/:lon/seastate","category":"data.other","price_amount":0.1,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637162,"status_changed_at":1788637162,"score":0.999999997176461,"probe_count":843,"last_probed_at":1791966772}
{"id":"06f7c471-b78","name":"DeFiRisk","description":"DeFi protocol risk analysis: TVL, audit history, hack record via DeFiLlama","endpoint_url":"https://defi.lonestaroracle.xyz/risk?protocol=aave","category":"data.crypto","price_amount":0.1,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790094663,"status_changed_at":1790094663,"score":0.999999946145276,"probe_count":3523,"last_probed_at":1791967855}
{"id":"06fc0b78-635","name":"Api — Facebook Posts","description":"Get a Facebook post or Reel by URL.","endpoint_url":"https://api.socialfetch.dev/v1/facebook/posts","category":"data.misc","price_amount":0.014,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077534,"status_changed_at":1787077534,"score":0.9999999999999994,"probe_count":1880,"last_probed_at":1791965941}
{"id":"0707f41b-6be","name":"x402.ottoai.services/swap","description":"Execute instant same-chain token swaps through LI.FI's DEX aggregation. Supports Base, Ethereum, Polygon, BSC, Arbitrum, Avalanche, and Solana, with best-route execution across major DEXes and liquidity sources.","endpoint_url":"https://x402.ottoai.services/swap","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791567248,"status_changed_at":1791567248,"score":1,"probe_count":77,"last_probed_at":1791967857}
{"id":"070c6617-f49","name":"api.dyor.network/api/changes","description":"Track real-time changes to the crypto knowledge graph — new tokens listed, protocol metrics updated, investor relationships added, governance proposals created. Monitor the pulse of the crypto ecosystem as data flows in from multiple sources daily | ZWING Intelligence (https://zwing.finance) — contact: v@zwing.finance, Telegram: @valery_zzz","endpoint_url":"https://api.dyor.network/api/changes","category":"data.crypto","price_amount":0.1,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791104933,"status_changed_at":1791104933,"score":1,"probe_count":376,"last_probed_at":1791962935}
{"id":"071a2232-368","name":"finance.payapi.market/mortgage-calculator","description":"UK mortgage payment calculator: monthly payment, total interest, LTV, repayment or interest-only.","endpoint_url":"https://finance.payapi.market/mortgage-calculator","category":"data.other","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1789540110,"status_changed_at":1789540110,"score":4.165953662869907e-10,"probe_count":817,"last_probed_at":1791965932}
{"id":"071ffd41-220","name":"Api — Prediction Gdp","description":"GDP annualized growth probability distribution from Kalshi — expected value, entropy, per-period implied distribution — Ed25519 signed attestation","endpoint_url":"https://api.myceliasignal.com/oracle/prediction/gdp","category":"data.misc","price_amount":0.25,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077828,"status_changed_at":1787077828,"score":1,"probe_count":1810,"last_probed_at":1791963532}
{"id":"07206e3b-e9f","name":"fresh-feeds.foomworks.workers.dev/feeds/x402-services","description":"Live x402 services feed: the discovery catalog's active edge, deduplicated and liveness-probed — know a service is up and correctly demanding payment before you pay it.","endpoint_url":"https://fresh-feeds.foomworks.workers.dev/feeds/x402-services","category":"data.other","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637023,"status_changed_at":1788637023,"score":0.9999999999999994,"probe_count":1308,"last_probed_at":1791965698}
{"id":"07248689-1be","name":"api.nansen.ai/api/v1/smart-money/dex-trades","description":"Get Smart Money DEX Trades Data","endpoint_url":"https://api.nansen.ai/api/v1/smart-money/dex-trades","category":"data.crypto","price_amount":0.05,"price_currency":"USDC","chains":["base","xlayer","eip155:56","eip155:143","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637737,"status_changed_at":1788637737,"score":0.999484622479268,"probe_count":1078,"last_probed_at":1791965697}
{"id":"07255af8-b78","name":"x402stock Tokenized Equities (xStocks)","description":"Tokenized US equities (xStocks) on-chain price decoded from Raydium CLMM pools vs their real underlyings, premium/discount tracking","endpoint_url":"https://x402stock.xyz/api/v1/xstocks","category":"data.crypto","price_amount":0.04,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1786441845,"status_changed_at":1786441845,"score":1,"probe_count":2350,"last_probed_at":1791964013}
{"id":"0729738c-c7c","name":"agentsvc.io/api/v1/proxy/translate","description":"Translate text between 21 languages: en, de, fr, es, it, pt, nl, pl, sv, cs, el, ru, uk, tr, ar, hi, id, vi, zh, ja, ko. Runs on our own server (Argos Translate), so the text is not sent to a third party. Max 1000 characters per call. source_lang defaults to auto-detect; confidence is the detection confidence. Pairs without a direct model are translated via English.","endpoint_url":"https://agentsvc.io/api/v1/proxy/translate","category":"compute.llm","price_amount":0.009,"price_currency":"USDC","chains":["base","solana","polygon","eip155:42161"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558866,"status_changed_at":1791558866,"score":0.9999999856978121,"probe_count":229,"last_probed_at":1791967513}
{"id":"072bff24-657","name":"x402.ottoai.services/form-4-feed","description":"Latest insider trades feed across ALL US-listed companies — the 20 most recent SEC Form 4 filings by acceptance time, not one ticker at a time: issuer ticker and name, who filed and their role, transaction code (P purchase / S sale / A award / M exercise / F tax), shares, price, value and shares held after, with EDGAR links. Refreshed every 15 minutes. Filings with no Table I transaction rows are excluded and counted. Public-domain SEC EDGAR. $0…","endpoint_url":"https://x402.ottoai.services/form-4-feed","category":"data.markets","price_amount":0.003,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637618,"status_changed_at":1788637618,"score":1,"probe_count":883,"last_probed_at":1791965574}
{"id":"073008a1-ab7","name":"x402.agentutility.ai/mp4-to-mp3-api","description":"Converts MP4, MOV, WEBM, MKV, AVI, M4V, or FLV URLs into hosted MP3 output with selectable 96, 128, or 192 kbps bitrate. CloudConvert backend, 60-min / 500MB max. Use it as an MP4 to MP3 API, video to MP3 converter, or extract-audio-from-video endpoint.","endpoint_url":"https://x402.agentutility.ai/mp4-to-mp3-api","category":"compute.media","price_amount":0.02,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791560648,"status_changed_at":1791560648,"score":0.9996956728980091,"probe_count":213,"last_probed_at":1791967259}
{"id":"073505d9-8f8","name":"api.truthbear.co/gauge/meddevice-region","description":"[3-LEG] Medical device recall chain, one product line (?entity=philips-dreamstation-cpap): leading recall pressure signals -> current current clearance status -> realized lifecycle from cleared to recalled to withdrawn (confirmation gate). A chain, not one reading: confidence = how many legs are lit, in order. Sources: US FDA. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. $0.25 per call.","endpoint_url":"https://api.truthbear.co/gauge/meddevice-region","category":"data.weather","price_amount":0.25,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790398568,"status_changed_at":1790398568,"score":0.9999999952052386,"probe_count":355,"last_probed_at":1791968935}
{"id":"0735e78e-d64","name":"x402.freeq.one/tools/document_to_markdown","description":"Document to Markdown (auto-detect): Convert any document to Markdown with automatic format detection. One endpoint for pdf, docx, pptx, xlsx, csv, epub, html and plain text — provide a URL or base64 bytes and the type is detected from the file contents. Spreadsheets return both a Markdown table and a JSON array of rows. Pay per call in USDC on Base via x402 — POST https://x402.freeq.one/tools/document_to_markdown.","endpoint_url":"https://x402.freeq.one/tools/document_to_markdown","category":"compute.tools","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790254851,"status_changed_at":1790254851,"score":1,"probe_count":502,"last_probed_at":1791968337}
{"id":"074515e1-cc8","name":"html-to-markdown.api.klymax402.com/api/convert","description":"Convert HTML to markdown","endpoint_url":"https://html-to-markdown.api.klymax402.com/api/convert","category":"compute.tools","price_amount":0.003,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1789664896,"status_changed_at":1789664896,"score":3.0839459345295597e-9,"probe_count":889,"last_probed_at":1791964736}
{"id":"074cd0b8-312","name":"api.onhub.ai/v1/chat/completions","description":"Text completion using the model selected in the request body.","endpoint_url":"https://api.onhub.ai/v1/chat/completions","category":"compute.llm","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790488135,"status_changed_at":1790488135,"score":1,"probe_count":461,"last_probed_at":1791963546}
{"id":"074efbde-7c2","name":"Api — Chf Jpy","description":"CHF/JPY forex exchange rate — Swiss franc to Japanese yen — Ed25519 signed attestation","endpoint_url":"https://api.myceliasignal.com/oracle/price/chf/jpy","category":"data.misc","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077832,"status_changed_at":1787077832,"score":0.9999982573066188,"probe_count":1809,"last_probed_at":1791968692}
{"id":"07592a7b-0ec","name":"x402stock Regulatory Pipeline (SEC example)","description":"Proposed/final rules and notices from a federal agency -- the regulatory pipeline that reprices sectors","endpoint_url":"https://x402stock.xyz/api/v1/regulatory?agency=securities-and-exchange-commission","category":"data.intelligence","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1786448145,"status_changed_at":1786448145,"score":0.9999999999999994,"probe_count":2348,"last_probed_at":1791964494}
{"id":"077adf89-bf3","name":"ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/transaction_preflight","description":"Run a transaction simulation and EVM safety preflight with gas, destination proxy evidence, and optional token security and allowance checks in one decision-ready report.","endpoint_url":"https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/transaction_preflight","category":"data.crypto","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636798,"status_changed_at":1788636798,"score":0.9999999999999994,"probe_count":1306,"last_probed_at":1791965699}
{"id":"078083ab-4f3","name":"Agents — Fear Greed","description":"The current US stock-market Fear & Greed index (0–100, CNN-style) with its sentiment rating and all five weighted components — volatility, momentum, put/call, safe-haven demand, junk-bond demand — each with value, weight, and reading. Includes the last 30 days of scores and a backtest of S&P 500 forward returns by sentiment zone. A one-call read of market mood. From x402stock","endpoint_url":"https://agents.x402stock.xyz/api/v1/fear-greed","category":"data.misc","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077542,"status_changed_at":1787077542,"score":0.9999999999999994,"probe_count":1829,"last_probed_at":1791966172}
{"id":"0788c18d-6db","name":"X402 — Base Ecosystem News","description":"Base-chain ecosystem news, AI-filtered hourly from Otto's live news engine: protocol launches and upgrades on Base, Coinbase/Base official moves, Base DeFi and token developments — a topic-scoped report for Base-native agents, not the general crypto firehose. Pairs with /base-season (KOL social signal) for the full Base picture.","endpoint_url":"https://x402.ottoai.services/base-ecosystem-news","category":"data.misc","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788276018,"status_changed_at":1788276018,"score":0.9999999999999994,"probe_count":2020,"last_probed_at":1791962220}
{"id":"079536b6-5ae","name":"staging-api.webacy.io/addresses/:address","description":"Comprehensive risk analysis for a blockchain wallet address: contract/EOA classification, token standard, and identified risk issues across all providers.","endpoint_url":"https://staging-api.webacy.io/addresses/:address","category":"data.crypto","price_amount":0,"price_currency":"USDC","chains":["base-sepolia"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790094054,"status_changed_at":1790094054,"score":0.8810754864162157,"probe_count":1267,"last_probed_at":1791965815}
{"id":"07995dae-c98","name":"mcp.yield.xyz/x402/actions_get_all","description":"List past and pending actions for a wallet across all yields — filter by status, intent, type, yield, or network. Answers \"what are my pending actions?\" and finds actions awaiting a next step.","endpoint_url":"https://mcp.yield.xyz/x402/actions_get_all","category":"data.crypto","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558142,"status_changed_at":1791558142,"score":1,"probe_count":231,"last_probed_at":1791968479}
{"id":"079d3887-afb","name":"rh-chain-intel.vercel.app/api/health","description":"Live network health of Robinhood Chain (Ethereum L2 on Arbitrum): latest block, average block time, gas prices, total/today transactions, total addresses, ETH price. No input.","endpoint_url":"https://rh-chain-intel.vercel.app/api/health","category":"data.crypto","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637380,"status_changed_at":1788637380,"score":1,"probe_count":1303,"last_probed_at":1791965949}
{"id":"07a57d42-6ef","name":"scvd.store/api/buy/batch_spot_check","description":"Batch Spot Check. REQUIRES ?hosts= on the paid request — a signed request without it is refused before the gate and no money moves. Read existing host records as a signed batch; no live probes or rankings Full listing: https://scvd.store/menu/batch_spot_check. MCP tool: buy_batch_spot_check.","endpoint_url":"https://scvd.store/api/buy/batch_spot_check","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base","polygon","eip155:42161","eip155:480","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791559214,"status_changed_at":1791559214,"score":1,"probe_count":229,"last_probed_at":1791967619}
{"id":"07afdbb4-94a","name":"contextiq.trango-compute.com/api/v1/policy-check/x402-v2","description":"Agent Commerce Gate — pre-payment counterparty risk check (identity + reputation + payment challenge) — per call","endpoint_url":"https://contextiq.trango-compute.com/api/v1/policy-check/x402-v2","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791267165,"status_changed_at":1791267165,"score":0.9999999999998067,"probe_count":352,"last_probed_at":1791966184}
{"id":"07bdc9ac-780","name":"spawnxchange-api-485602182462.europe-west4.run.app/api/v1/items/:uuid/acquire","description":"Buy the selected AI-generated code artifact. Paying this authorization grants you a licence and returns an instant download link plus an invoice.","endpoint_url":"https://spawnxchange-api-485602182462.europe-west4.run.app/api/v1/items/:uuid/acquire","category":"data.other","price_amount":0,"price_currency":"USDC","chains":["base-sepolia"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637397,"status_changed_at":1788637397,"score":0.9999999999999994,"probe_count":1117,"last_probed_at":1791965332}
{"id":"07d80b05-04b","name":"Money Mind Factcheck","description":"Extractive claim verification: give it a claim plus 2-4 source URLs, get back cited passages, cross-source figure agreement, and a verdict of consistent, conflicting, or insufficient_evidence. Sells evidence, not truth — URLs are hashed, never published. $0.03 per call, Base USDC via x402.","endpoint_url":"https://money-mind-extract.onrender.com/factcheck","category":"data.web","price_amount":0.03,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790833849,"status_changed_at":1790833849,"score":0.9999999999914202,"probe_count":412,"last_probed_at":1791965228}
{"id":"07dbd292-f83","name":"x402.aispace.bot/api/v1/video/queue","description":"Async text-to-video and image-to-video generation on Venice (WAN 2.7, HappyHorse, and more), paid per request in USDC on Base via x402, no API key. Model ids via GET /api/v1/models?type=video. Lifecycle: quote, queue, retrieve, complete (see related routes).","endpoint_url":"https://x402.aispace.bot/api/v1/video/queue","category":"compute.llm","price_amount":0.35,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637526,"status_changed_at":1788637526,"score":0.9999999999999994,"probe_count":1306,"last_probed_at":1791965454}
{"id":"07e5cada-347","name":"BABYDOV Agent Bounty Snapshot","description":"Low-cost snapshot of the highest-value currently visible agent-native paid tasks and bounties, normalized with source URLs for independent verification.","endpoint_url":"https://vps-62-120.cloudhosting.lv:8443/bounty-snapshot","category":"work.bounties","price_amount":0.005,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":"https://vps-62-120.cloudhosting.lv:8443/api/bounty-preview","updated_at":1790441095,"status_changed_at":1790441095,"score":0.9999999999999994,"probe_count":811,"last_probed_at":1791968574}
{"id":"07e64d78-6f9","name":"screenshot-api-production-fe7e.up.railway.app/capture/pdf","description":"Render an http(s) URL to a PDF (A4/A3/Letter/Legal/Tabloid) with print emulation; returns a JSON envelope with the PDF base64-encoded under pdf_base64, plus final_url, title, format, and size.","endpoint_url":"https://screenshot-api-production-fe7e.up.railway.app/capture/pdf","category":"compute.media","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637385,"status_changed_at":1788637385,"score":1,"probe_count":1302,"last_probed_at":1791965820}
{"id":"07e93228-d36","name":"Vibe Springs — Mock Social Feed","description":"Deterministic synthetic social media feed generator for AI agent testing and development. Simulates KOL postings with tunable sentiment, seed values, and custom formats. Example: GET https://vibesprings.net/api/mock/social/feed?persona=vitalikbuterin&seed=test-run-1&sentiment=bullish&count=3","endpoint_url":"https://vibesprings.net/api/mock/social/feed","category":"compute.utility","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787053555,"status_changed_at":1787053555,"score":0.999999997945322,"probe_count":1865,"last_probed_at":1791965453}
{"id":"07ea003d-c7b","name":"trust402.vercel.app/api/trust/score-resource","description":"Score one x402 resource for trust, schema, price, discovery, and receipt readiness.","endpoint_url":"https://trust402.vercel.app/api/trust/score-resource","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791266685,"status_changed_at":1791266685,"score":1,"probe_count":353,"last_probed_at":1791966658}
{"id":"07fef0d9-ef7","name":"Chat — Chat Completions","description":"Multi-model chat completions. POST messages[] and set model to any LLM id from GET /v1/models; dynamic USDC pricing scales with model and token usage. Hero: GET /heroes/chat-completions.","endpoint_url":"https://chat.gedx402.com/v1/chat/completions","category":"data.crypto","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787145374,"status_changed_at":1787145374,"score":1,"probe_count":2263,"last_probed_at":1791966174}
{"id":"08083eb6-e88","name":"NightFall Payment Reconcile","description":"Reconcile an expected Base USDC payment against observed on-chain state with finality and deterministic result codes.","endpoint_url":"https://nightfall-payment-api.planet-teacher.workers.dev/payments/v1/payment/reconcile","category":"data.crypto","price_amount":0.1,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://nightfall-payment-api.planet-teacher.workers.dev/demo","updated_at":1789579089,"status_changed_at":1789579089,"score":1,"probe_count":722,"last_probed_at":1791962465}
{"id":"08094191-e8d","name":"DYOE Human Sign-Off","description":"A real, named human reviews the action and signs a verifiable DYOE Trust Receipt. Every other agent-trust endpoint returns an algorithm score; this is a person's sign-off with their name on it, for calls where being wrong is expensive. Poll the task id for the signed receipt, verify against /authority.","endpoint_url":"https://agents.dyoeway.org/review?action=pay&counterparty=example.com&amount=5000","category":"infra.trust","price_amount":15,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787320555,"status_changed_at":1787320555,"score":0.9999999999999875,"probe_count":2219,"last_probed_at":1791965218}
{"id":"080e440b-a82","name":"loop2 /test-pay (live settlement test)","description":"x402 payment settlement test (0.01 USDC Base mainnet): verify your EIP-3009 sign -> settle path end to end","endpoint_url":"https://loop2-quickstart.manhliemcn4euwlu.workers.dev/test-pay","category":"data.x402","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":"https://loop2-quickstart.manhliemcn4euwlu.workers.dev/free/status","updated_at":1791217267,"status_changed_at":1791217267,"score":0.0009550049507968263,"probe_count":993,"last_probed_at":1791947218}
{"id":"08101e36-187","name":"tanod.dev/v1/chain/ens","description":"chainpeek (Tanod) ENS resolution: forward-resolve a name, or reverse-resolve an address with forward verification, on Ethereum mainnet. Read-only.","endpoint_url":"https://tanod.dev/v1/chain/ens","category":"data.crypto","price_amount":0.002,"price_currency":"USDC","chains":["base","polygon"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612026,"status_changed_at":1791612026,"score":0.9999999927250255,"probe_count":201,"last_probed_at":1791969071}
{"id":"0812a748-b76","name":"RealDep — Package Verification","description":"Verify a package: does it exist, is it deprecated or yanked, and does it have known vulnerabilities? Checked against the npm/PyPI/crates.io registry plus OSV.dev advisories.","endpoint_url":"https://goodsong.dev/verify/package","category":"verification","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788427558,"status_changed_at":1788427558,"score":0.999999999999986,"probe_count":1512,"last_probed_at":1791965338}
{"id":"08135610-dbc","name":"mart402.com/v1/jp-bonus-net","description":"Japan bonus net pay: social insurance premiums and withholding tax from the official bonus rate table (needs previous-month salary). Deterministic, cited sources. $0.01/call.","endpoint_url":"https://mart402.com/v1/jp-bonus-net","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558392,"status_changed_at":1791558392,"score":1,"probe_count":230,"last_probed_at":1791968227}
{"id":"0813bd5f-7ae","name":"sol-meme-intel.vercel.app/api/discover","description":"Discover newly surfaced meme tokens on Solana from DexScreener boosted (PAID-promoted) and newly profiled tokens, enriched with price, liquidity, volume. Discovery starting point; check /api/safety, /api/holders, /api/bundle before trading. Body: { limit? }.","endpoint_url":"https://sol-meme-intel.vercel.app/api/discover","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637393,"status_changed_at":1788637393,"score":0.9999999999999994,"probe_count":1305,"last_probed_at":1791965949}
{"id":"0815f838-6c0","name":"api.agentic-swarm-marketplace.com/x402/v1/constitution-audit","description":"Heuristic ethics and constitution-style review of a prompt excerpt. Returns pass/fail, violation flags, and severity for agent policy screening.","endpoint_url":"https://api.agentic-swarm-marketplace.com/x402/v1/constitution-audit","category":"data.other","price_amount":0.03,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790193007,"status_changed_at":1790193007,"score":0.9999999847898355,"probe_count":1274,"last_probed_at":1791965461}
{"id":"081946f9-370","name":"jsonrecon.com/extract","description":"Convert a public web page into concise, validated Schema.org JSON-LD for agents and automation. Supports 200+ entity types and can produce a useful page-level entity when existing markup is missing or incomplete. $0.01 USDC per successful request on Base. Call /check before paying. Payment authorization settles only after a successful response.","endpoint_url":"https://jsonrecon.com/extract","category":"data.web","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791258652,"status_changed_at":1791258652,"score":0.9999999999999994,"probe_count":1594,"last_probed_at":1791964256}
{"id":"082da6fc-8ba","name":"exclusions.cfsoft.us/v1/check","description":"Screen a person or business against the HHS-OIG LEIE, SAM.gov, and 16 state Medicaid lists. Match by name, NPI, UEI, CAGE or state.","endpoint_url":"https://exclusions.cfsoft.us/v1/check","category":"data.other","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790403258,"status_changed_at":1790403258,"score":1,"probe_count":474,"last_probed_at":1791965347}
{"id":"08301bea-0f3","name":"toolvend.dev/vat","description":"VAT calculator for EU-27 + UK: net→gross or gross→net at standard or reduced rate. Includes rates table snapshot date.","endpoint_url":"https://toolvend.dev/vat","category":"data.other","price_amount":0.002,"price_currency":"USDC","chains":["solana","base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790403262,"status_changed_at":1790403262,"score":1,"probe_count":474,"last_probed_at":1791965347}
{"id":"08305dc4-41e","name":"2s.io/api/stocks/earnings-surprises","description":"Historical quarterly earnings surprises for a US-listed company — reported (actual) EPS vs the analyst consensus estimate, the absolute surprise, and the surprise percentage, for the most recent quarters (newest first). Pass ticker (optionally limit). Tells you whether a company has been beating or missing expectations. Data by Finnhub.","endpoint_url":"https://2s.io/api/stocks/earnings-surprises","category":"data.markets","price_amount":0.0025,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637036,"status_changed_at":1788637036,"score":1,"probe_count":1275,"last_probed_at":1791965944}
{"id":"0835686e-669","name":"furigana.agentic-jp.com/classify","description":"Classify a Japanese (JP) string as person_name / company_name / place_name / general / mixed, with a probability, ranked alternates, and a character-type breakdown (kanji/kana/ascii ratios). Use to route input to the right handler before further processing.","endpoint_url":"https://furigana.agentic-jp.com/classify","category":"data.other","price_amount":0.005,"price_currency":"USDC","chains":["base","polygon","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637022,"status_changed_at":1788637022,"score":0.9999999999998859,"probe_count":1341,"last_probed_at":1791966419}
{"id":"083bd04e-3d5","name":"q402.quackai.ai/api/x402/agent-trust/:address","description":"Agent Trust Check for 0xe3eaff1266e3c3bf660b2fce7dc7bbf2eb58dc83 — ERC-8004 identity, reputation, on-chain activity","endpoint_url":"https://q402.quackai.ai/api/x402/agent-trust/:address","category":"data.crypto","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637295,"status_changed_at":1788637295,"score":1,"probe_count":1304,"last_probed_at":1791966417}
{"id":"0847ee4e-801","name":"agente.revenuerecoveryai.app/v1/clasificacion","description":"Clasifica texto en tus categorías con puntuación de 0 a 1. Variante con parámetros en la URL; las categorías van separadas por comas.","endpoint_url":"https://agente.revenuerecoveryai.app/v1/clasificacion","category":"data.other","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636796,"status_changed_at":1788636796,"score":0.9999999999999994,"probe_count":1306,"last_probed_at":1791965222}
{"id":"084a82dc-8ba","name":"pyfile-agent.taile3ff35.ts.net/data/whois","description":"Domain WHOIS / RDAP registration data: registrar, creation and expiry dates, nameservers and status for any domain name. ?domain=github.com","endpoint_url":"https://pyfile-agent.taile3ff35.ts.net:10000/data/whois","category":"data.other","price_amount":0.003,"price_currency":"USDC","chains":["base","polygon","eip155:42161","nano:mainnet"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611435,"status_changed_at":1791611435,"score":0.9999121950313523,"probe_count":201,"last_probed_at":1791968707}
{"id":"084c1d5a-fc3","name":"competitor-price-intel.johntaylor1online.workers.dev/scrape","description":"Competitor Price Intelligence","endpoint_url":"https://competitor-price-intel.johntaylor1online.workers.dev/scrape","category":"data.web","price_amount":0.1,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1791105290,"status_changed_at":1791105290,"score":0,"probe_count":70,"last_probed_at":1791950466}
{"id":"0853814f-d81","name":"x402 Trust Oracle — Pre-trade check","description":"Fast pre-trade check for trading agents: liveness, freshness, and price, payTo, and chain drift for an x402 service before you pay it.","endpoint_url":"https://api.x402oracle.com/v1/trade-check","category":"infra.trust","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1784466901,"status_changed_at":1784466901,"score":0.9999999999999994,"probe_count":4497,"last_probed_at":1791965582}
{"id":"0853c02d-16e","name":"onchainrouter.dev/v1/chat/completions","description":"Request-priced LLM inference · 0% service fee launch promotion","endpoint_url":"https://onchainrouter.dev/v1/chat/completions","category":"compute.llm","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790403269,"status_changed_at":1790403269,"score":0.9999996046403369,"probe_count":524,"last_probed_at":1791968104}
{"id":"085f5073-e51","name":"blockrun.ai/api/v1/defillama/prices/coingecko:ronin,coingecko:axie-infinity","description":"Token price lookup. Pass coin identifiers as `/v1/defillama/prices/{coins}` (e.g. `coingecko:bitcoin`, `ethereum:0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2`). Supports comma-separated lists.","endpoint_url":"https://blockrun.ai/api/v1/defillama/prices/coingecko:ronin,coingecko:axie-infinity","category":"data.crypto","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790340391,"status_changed_at":1790340391,"score":1,"probe_count":289,"last_probed_at":1791964741}
{"id":"08602a14-a6e","name":"Domain Age RDAP","description":"Domain age and registration data via RDAP, x402 micropayment 0.01 USDC per call on Base","endpoint_url":"https://rdap.hsharmanov02.workers.dev/rdap","category":"data.domains","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"unverified","kind":"api","sample_query":"https://rdap.hsharmanov02.workers.dev/rdap?domain=example.com","updated_at":1790688958,"status_changed_at":null,"score":0,"probe_count":0,"last_probed_at":1791956577}
{"id":"086bb38f-833","name":"www.vokko.eu/api/v1/hosts/:domain","description":"Live re-probe of allbirds.com. Cached GET without refresh is free.","endpoint_url":"https://www.vokko.eu/api/v1/hosts/:domain","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637508,"status_changed_at":1788637508,"score":1,"probe_count":1303,"last_probed_at":1791966419}
{"id":"08714050-e12","name":"api.kadec0.xyz/v1/recalls","description":"Consumer product recalls. A normalized multi-agency recall feed spanning FDA, CPSC, and NHTSA — product, reason, company, classification, and severity.","endpoint_url":"https://api.kadec0.xyz/v1/recalls","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636667,"status_changed_at":1788636667,"score":1,"probe_count":1302,"last_probed_at":1791966172}
{"id":"0871cf89-b14","name":"x402-trends-server.onrender.com/api/crypto-market","description":"Get live cryptocurrency price and market data from Coinbase Exchange for BTC, ETH, SOL, and other supported trading pairs. Use this crypto market API for last price, best bid and ask, 24-hour open/high/low/volume, and 30-day volume. Defaults to BTC-USD.","endpoint_url":"https://x402-trends-server.onrender.com/api/crypto-market","category":"data.crypto","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637522,"status_changed_at":1788637522,"score":1,"probe_count":1304,"last_probed_at":1791966179}
{"id":"0879d9fe-5b1","name":"pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/eth/token_price/EVM%20wallet%20address%20(0x-prefixed%2C%2040%","description":"Query onchain DEX token price & market data based on the provided token contract addresses on a network.","endpoint_url":"https://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/eth/token_price/EVM%20wallet%20address%20(0x-prefixed%2C%2040%20hex%20characters)","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791561376,"status_changed_at":1791561376,"score":1,"probe_count":172,"last_probed_at":1791966898}
{"id":"087ab208-ac9","name":"oraclepost.higgsfield.app/api/premium/tx","description":"Status of a transaction on Base, read live: success or failure, block number, gas used, effective gas price, from, to. Pass ?hash=0x… (66 hex chars). Useful to confirm a payment or a call landed. No third-party API, no cache.","endpoint_url":"https://oraclepost.higgsfield.app/api/premium/tx","category":"data.crypto","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612158,"status_changed_at":1791612158,"score":1,"probe_count":200,"last_probed_at":1791967879}
{"id":"087bd118-25f","name":"api.healthparse.io/v1/facilities/hospitals/:ccn","description":"CMS Care Compare quality record by CCN for a hospitals. Answers: what are the quality ratings and performance measures for this facility? Source: CMS Care Compare.","endpoint_url":"https://api.healthparse.io/v1/facilities/hospitals/:ccn","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637161,"status_changed_at":1788637161,"score":1,"probe_count":1303,"last_probed_at":1791965574}
{"id":"087c94cc-6e3","name":"agent402.tools/api/seller-payability","description":"Buy one call from an x402 seller endpoint right now and report exactly what happened: the unpaid call's status, the 402 decoded (accepts, chains, payTo, asset, price), whether the accept's EIP-712 domain name matches the token it names (the defect that silently makes a whole catalog unpayable), whether a stock client's signed payment was accepted, the settlement receipt and transaction, a slice of the response body, and the time each leg took. Ends in plain-English flags, never a score.","endpoint_url":"https://agent402.tools/api/seller-payability","category":"data.markets","price_amount":0.1,"price_currency":"USDC","chains":["base","polygon","eip155:42161","eip155:143","avalanche","sei","eip155:10","eip155:4663","eip155:42220"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790259624,"status_changed_at":1790259624,"score":0.9999999996916044,"probe_count":338,"last_probed_at":1791961977}
{"id":"089401a1-192","name":"EPSS card","description":"One FIRST EPSS score for a CVE id. Probability-shaped. Not a scanner, not a patch, not an exploit.","endpoint_url":"https://api.premiumrewards.vip/epss?cve=CVE-2024-1234","category":"data.security","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1789172776,"status_changed_at":1789172776,"score":0.9999999999999994,"probe_count":2231,"last_probed_at":1791966300}
{"id":"089f48e5-ef0","name":"vaaya.ai/api/run/brave/news","description":"Brave — news-only search over the Brave index: recent articles with source, age, and breaking flags. Pass `q`; optional `count` (1-50), `country`, `search_lang`, `freshness` (pd|pw|pm|py), `safesearch`, `offset`. Use for current-events queries where web search returns stale evergreen pages.","endpoint_url":"https://vaaya.ai/api/run/brave/news","category":"data.web","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788634626,"status_changed_at":1788634626,"score":1,"probe_count":1298,"last_probed_at":1791967855}
{"id":"08aafd9d-417","name":"squeezeos-api.onrender.com/api/quick/headline/AAPL","description":"Stock news headline API. Get the latest available market headline for a ticker symbol from a live data provider.","endpoint_url":"https://squeezeos-api.onrender.com/api/quick/headline/AAPL","category":"data.markets","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791559217,"status_changed_at":1791559217,"score":0.9999958667756541,"probe_count":229,"last_probed_at":1791967859}
{"id":"08b16fbc-340","name":"api.hivemindos.app/v1/x402/swarm/runs.create","description":"Hivemind Swarm scenario: a multi-agent simulation of a scenario from a prompt, URL or article; Theater also argues the opposing outcome. $1.50 this call, in USDC on Base; you pay only if it succeeds. HivemindOS SuperAgent API.","endpoint_url":"https://api.hivemindos.app/v1/x402/swarm/runs.create","category":"data.other","price_amount":1.5,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612391,"status_changed_at":1791612391,"score":0.9990716662258116,"probe_count":200,"last_probed_at":1791968118}
{"id":"08ba42f0-bc7","name":"rest.coincap.io/v3/agentFriendly/ta/bitcoin/sma","description":"Simple moving average (SMA) for an asset slug.","endpoint_url":"https://rest.coincap.io/v3/agentFriendly/ta/bitcoin/sma","category":"data.crypto","price_amount":0.004,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558143,"status_changed_at":1791558143,"score":0.9999999977170358,"probe_count":230,"last_probed_at":1791968487}
{"id":"08bb3e08-e2e","name":"agents.withzero.xyz/api/v1/image/images/nano-banana-2","description":"Generate images from a text prompt with Google's Nano Banana 2 (Gemini 3.1 Flash Image) — fast, high-quality generation. Returns hosted image URLs.","endpoint_url":"https://agents.withzero.xyz/api/v1/image/images/nano-banana-2","category":"compute.media","price_amount":0.07,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790488136,"status_changed_at":1790488136,"score":0.9999915358502172,"probe_count":497,"last_probed_at":1791965702}
{"id":"08c84d93-6fa","name":"x402-seller.onrender.com/weather/forecast","description":"Official U.S. National Weather Service (NWS) forecast for the next period — the nearest upcoming forecast window, e.g. today, tonight, or tomorrow — at a given latitude/longitude. US locations only. Use /geo/lookup first if you only have an address.","endpoint_url":"https://x402-seller.onrender.com/weather/forecast","category":"data.weather","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558140,"status_changed_at":1791558140,"score":0.9999999999930523,"probe_count":230,"last_probed_at":1791967622}
{"id":"08d14034-7ba","name":"api.macaroonnetwork.com/execute/polymathica-feed-meta-v1","description":"Metadata about the GPU/LLM pricing feed's tracked targets: source URL, last-fetch time, content hash, and parse status per provider. No pricing values themselves -- use the pricing listing for that. No outbound network on purchase; read from the local feed database.","endpoint_url":"https://api.macaroonnetwork.com/execute/polymathica-feed-meta-v1","category":"compute.llm","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558988,"status_changed_at":1791558988,"score":1,"probe_count":230,"last_probed_at":1791969074}
{"id":"08d4cf9f-f4a","name":"omniguchi.0000402.xyz/wardrobe/equip","description":"Equip or clear an unlocked cosmetic on the verified payer's own creature.","endpoint_url":"https://omniguchi.0000402.xyz/wardrobe/equip","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790334054,"status_changed_at":1790334054,"score":0.9999999999294491,"probe_count":1644,"last_probed_at":1791968460}
{"id":"08d4ff76-9ce","name":"venturepulse.theaslangroupllc.com/api/startup/due-diligence","description":"Investor due-diligence prep — data-room structure, what VCs verify at each stage, deal-killing red flags and timeline expectations. For founder and startup agents.","endpoint_url":"https://venturepulse.theaslangroupllc.com/api/startup/due-diligence","category":"data.other","price_amount":0.15,"price_currency":"USDC","chains":["base","solana","polygon","eip155:42161","eip155:480","eip155:143","xlayer","eip155:999","algorand","xrpl:0","eip155:56"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637505,"status_changed_at":1788637505,"score":1,"probe_count":1303,"last_probed_at":1791965699}
{"id":"08d9d5bb-f9b","name":"api.craigmbrown.com/v1/services/ops.due-diligence-scan","description":"Automated DD scan: financials, litigation, key personnel, IP, media sentiment, red flags","endpoint_url":"https://api.craigmbrown.com/v1/services/ops.due-diligence-scan","category":"data.news","price_amount":1,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1789834269,"status_changed_at":1788636811,"score":1,"probe_count":1156,"last_probed_at":1791966178}
{"id":"08da53c4-748","name":"keyronne.com/api/hash","description":"Compute cryptographic digests and HMACs deterministically: MD5, SHA-1, SHA-256, SHA-384, SHA-512, output as hex, base64, or base64url. Add a \"key\" for HMAC. Built for checksums, content addressing, and signature verification. Inputs are hashed and discarded. POST a JSON body like: {\"text\":\"hello world\",\"algorithm\":\"sha256\",\"encoding\":\"hex\"}","endpoint_url":"https://keyronne.com/api/hash","category":"data.other","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790255426,"status_changed_at":1790255426,"score":1,"probe_count":501,"last_probed_at":1791968936}
{"id":"08e05017-6cc","name":"search.gedx402.com/v1/search/outcome/search-lite","description":"Tavily search-lite — one x402 POST proxies Tavily Search API. $0.042 USDC per request. Entry SKU. Agent search: search lite, serp, tavily, web search, semantic search.","endpoint_url":"https://search.gedx402.com/v1/search/outcome/search-lite","category":"data.web","price_amount":0.042,"price_currency":"USDC","chains":["base","polygon","eip155:42161","eip155:480","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637386,"status_changed_at":1788637386,"score":1,"probe_count":1305,"last_probed_at":1791966297}
{"id":"08ea7f56-92b","name":"DYOE Trust Check","description":"Is this counterparty a scam? Fraud, phishing and rug-risk check on any domain or URL: verdict, trust score, RDAP domain age and red flags, with a signed attestation. Every signal disclosed.","endpoint_url":"https://agents.dyoeway.org/verify?target=example.com","category":"infra.trust","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787320555,"status_changed_at":1787320555,"score":0.999999999999596,"probe_count":2218,"last_probed_at":1791965697}
{"id":"08f71353-982","name":"Api — Btc Usd","description":"MSVI Bitcoin volatility index — composite of realized vol, implied vol, term structure, funding stress and put/call ratio — Ed25519 signed attestation","endpoint_url":"https://api.myceliasignal.com/oracle/volatility/btc/usd","category":"data.misc","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077537,"status_changed_at":1787077537,"score":0.9999999999726672,"probe_count":1816,"last_probed_at":1791965813}
{"id":"08f7da14-148","name":"mindpulse.theaslangroupllc.com/api/mind/grief","description":"Grief support for mental-health and wellness agents. Distinguishes normal vs complicated grief with coping guidance and resources for loss.","endpoint_url":"https://mindpulse.theaslangroupllc.com/api/mind/grief","category":"data.other","price_amount":0.08,"price_currency":"USDC","chains":["base","solana","polygon","eip155:42161","eip155:480","eip155:143","xlayer","eip155:999","algorand","xrpl:0","eip155:56"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637258,"status_changed_at":1788637258,"score":1,"probe_count":1305,"last_probed_at":1791964743}
{"id":"090140f4-ff3","name":"Weathor","description":"Current weather conditions and multi-day forecast for any city. Returns temperature, humidity, wind, precipitation and condition.","endpoint_url":"https://weathor-x402.fly.dev/weather","category":"data.weather","price_amount":0.003,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1791801738,"status_changed_at":1791801738,"score":0.03433683820292516,"probe_count":50,"last_probed_at":1791963412}
{"id":"090828cc-8fb","name":"win.oneshotagent.com/v1/tools/local/resolve","description":"Resolve a local business name + address to its website domain, phone, category, and operating status with a match confidence","endpoint_url":"https://win.oneshotagent.com/v1/tools/local/resolve","category":"data.geo","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790333556,"status_changed_at":1790333556,"score":0.899999999972401,"probe_count":483,"last_probed_at":1791967985}
{"id":"090a4196-e28","name":"Quietforge Typeset: prose manuscript to KDP-ready book interior PDF + docx","description":"Typeset a prose manuscript into a print-ready book interior. Returns a zip (base64): the interior PDF at your trim (5x8, 5.25x8, 5.5x8.5, 6x9, A5), mirrored margins, a gutter at KDP's page-count minimum, running heads, page numbers, recto chapter starts, front matter, contents, justified Crimson Text (embedded, OFL); an editable .docx twin; LAYOUT-REPORT.md. Text is never rewritten. Prose only: no images, footnotes, tables, verse, lists or non-Latin text.","endpoint_url":"https://qf-api.quietforge-studio.workers.dev/v1/typeset","category":"infra.creative","price_amount":7.99,"price_currency":"USDC","chains":["base"],"status":"unverified","kind":"api","sample_query":"https://qf-api.quietforge-studio.workers.dev/v1/samples/typeset","updated_at":1791961628,"status_changed_at":1791961628,"score":0.7728981985212641,"probe_count":555,"last_probed_at":1791968344}
{"id":"090aa332-56d","name":"x402 Bazaar Rank — in-evidence-deep","description":"Deep view: top 100 x402 services tagged 'evidence': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 553 providers and 574 paying wallets measured in this tag.. Computed from a full re-fetch of the Coinbase x402 Bazaar discovery feed (30-day window as published per resource), with a receipt naming the snapshot hash and generation time in every response. A paid call with no parameters at all returns data rather than an error, so a blind purchase is never wasted. Priced at $0.02 per call. Pays to a single address on Base, Arbitrum or Polygon; a plain USDC, USDT, DAI or native ETH transfer also works, as do Bitcoin and TRON — call the route again within 30 minutes or pass the transaction id.","endpoint_url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-evidence-deep","category":"data.markets","price_amount":0.04,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/sample","updated_at":1790011204,"status_changed_at":1789942927,"score":0.9999965745305514,"probe_count":179,"last_probed_at":1791963173}
{"id":"090c7494-663","name":"Stabletravel — Weather Forecast","description":"Get weather forecast (TAF) for a specific airport","endpoint_url":"https://stabletravel.dev/api/flightaware/airports/KJFK/weather/forecast","category":"data.misc","price_amount":0.004,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077539,"status_changed_at":1787077539,"score":0.9999999999999994,"probe_count":2270,"last_probed_at":1791966171}
{"id":"090d42ea-846","name":"api.agentstools.dev/prediction/search","description":"Cross-venue prediction-market search: one query returns a ranked list of NORMALIZED markets from Polymarket (real-money) and Manifold (play-money) under one schema — implied probability, outcomes, volume, liquidity, close date, status, money_type and a link-back. One call instead of hitting each venue's API and reconciling their shapes.","endpoint_url":"https://api.agentstools.dev/prediction/search","category":"data.web","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791562814,"status_changed_at":1791562814,"score":0.9999644105038641,"probe_count":135,"last_probed_at":1791966898}
{"id":"0917a8fe-6f4","name":"dns.use.x402atlas.com/txt","description":"DNS TXT record lookup — a domain's TXT records as a clean JSON list: SPF, DKIM and DMARC policy strings plus site-verification and domain-ownership tokens, for email-authentication and domain-verification checks.","endpoint_url":"https://dns.use.x402atlas.com/txt","category":"data.other","price_amount":0.005,"price_currency":"USDC","chains":["base","polygon","eip155:42161","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790254949,"status_changed_at":1790254949,"score":1,"probe_count":502,"last_probed_at":1791968339}
{"id":"0917f893-f6f","name":"chain-analyzer.com/api/v1/x402/token/ethereum/:address/peg-status","description":"Is this stablecoin still on its peg right now? Returns the latest 15-minute VWAP of real DEX trades per chain, the deviation from par in the token's own peg currency (JPY or USD), and a one-word status (on_peg / watch / dislocated) at 0.5% and 2% thresholds. Reads a daily snapshot only — no external pricing call on the request path.","endpoint_url":"https://chain-analyzer.com/api/v1/x402/token/ethereum/:address/peg-status","category":"data.fx","price_amount":0.05,"price_currency":"USDC","chains":["base","solana"],"status":"unverified","kind":"api","sample_query":null,"updated_at":1791556948,"status_changed_at":null,"score":0,"probe_count":0,"last_probed_at":1791967012}
{"id":"09277108-2c0","name":"yieldsignal.vercel.app/durability/weth-base-yield","description":"How much of the WETH lending APY on Base survives if incentives stop — same contract as the USDC durability route, for WETH. Undecomposable sources are named, never assumed incentive-free. Stress test of current readings, not a date forecast. Verified per-asset accuracy is free at /accuracy.json; raw on-chain attestations at /track-record.","endpoint_url":"https://yieldsignal.vercel.app/durability/weth-base-yield","category":"data.weather","price_amount":0.25,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637630,"status_changed_at":1788637630,"score":0.9999999999999994,"probe_count":1309,"last_probed_at":1791965343}
{"id":"0928b594-89b","name":"agent.pocket.network/v1/kava","description":"Read-only access to Kava mainnet, the Cosmos and EVM co-chain: the CometBFT RPC (as JSON-RPC or GET routes such as /status and /block) and the Cosmos SDK LCD (GET /cosmos/... and the chain's own modules). Served by the Pocket Network decentralised supplier set. Pay per request in USDC; no account, no API key.","endpoint_url":"https://agent.pocket.network/v1/kava","category":"data.other","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790336074,"status_changed_at":1790336074,"score":1,"probe_count":483,"last_probed_at":1791964621}
{"id":"092afa32-413","name":"api.redactedpartners.com/tiebreaker","description":"Decision arbitration: submit context, options, constraints, and risk_tolerance; receive a structured JSON verdict with confidence score, reasoning, and escalation flag.","endpoint_url":"https://api.redactedpartners.com/tiebreaker","category":"data.other","price_amount":0.09,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790584979,"status_changed_at":1790584979,"score":0.9999938296348083,"probe_count":483,"last_probed_at":1791962948}
{"id":"092c6f83-51a","name":"Proofwork Node Catalog Health Checker","description":"Dependency-free Node 22 source that checks a bounded endpoint catalog and returns the reusable code with an immutable SHA-256.","endpoint_url":"https://proofwork-codex-0902.ophl.link/x402/catalog-health-checker","category":"infra.validation","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://proofwork-codex-0902.ophl.link/samples/catalog-health-checker","updated_at":1791541496,"status_changed_at":1791541496,"score":0.9999999999970576,"probe_count":1570,"last_probed_at":1791968585}
{"id":"0932a9b3-c9b","name":"Api — Companies Posts","description":"List posts from one specific LinkedIn company page by URL (not a keyword search — use linkedin.posts.search.list to search across public posts).","endpoint_url":"https://api.socialfetch.dev/v1/linkedin/companies/posts","category":"data.misc","price_amount":0.014,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077526,"status_changed_at":1787077526,"score":0.999999926125209,"probe_count":1894,"last_probed_at":1791968455}
{"id":"0936ff91-fd3","name":"GPT-5.6 Luna Standard x402 Chat","description":"OpenAI-compatible GPT-5.6 Luna Standard AI text generation for agents and apps: chat, summarization, translation, coding, and QA over x402 Base USDC. Pay $0.00293 USDC per request on Base; use the unified service hub for browser checkout, live quote facts, receipt delivery, and the buyer-owned agent fallback.","endpoint_url":"https://gpt55.558686.xyz/v1/chat/completions/standard","category":"infra.inference","price_amount":0.00293,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":"https://gpt55.558686.xyz/v1/models","updated_at":1790426249,"status_changed_at":1790426249,"score":0.00004997995805289305,"probe_count":2246,"last_probed_at":1791962812}
{"id":"094156e4-346","name":"ads.forgemesh.io/api/intent/demand","description":"Returns demand depth for one category: probe volume, distinct sources, buyer-class share, probed price points, and a daily time series. Use it to validate pricing before launching in that category.","endpoint_url":"https://ads.forgemesh.io/api/intent/demand","category":"compute.tools","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790585218,"status_changed_at":1790585218,"score":1,"probe_count":447,"last_probed_at":1791967983}
{"id":"09469cf1-653","name":"relay.straelo.com/web-intelligence","description":"Search, read, extract, verify with evidence, research, compare or detect web changes in one paid machine-to-machine product without orchestrating multiple web APIs.","endpoint_url":"https://relay.straelo.com/web-intelligence","category":"data.web","price_amount":0.03,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611904,"status_changed_at":1791611904,"score":1,"probe_count":200,"last_probed_at":1791967386}
{"id":"09471efc-f30","name":"lionx402.com/api/x402/domain-enrich","description":"Domain enrich for agents: live DNS (MX/SPF/DMARC/A) + HTTPS trust score. $0.005 keyless Base USDC. ?domain=stripe.com","endpoint_url":"https://lionx402.com/api/x402/domain-enrich","category":"data.contacts","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791551811,"status_changed_at":1791551811,"score":0.9999999998870778,"probe_count":1829,"last_probed_at":1791968589}
{"id":"094b9070-d75","name":"Mycelia Signal","description":"Indices: MSVI volatility, MSXI sentiment, MSSI stress, MSTI contagion ($0.05)","endpoint_url":"https://api.myceliasignal.com/oracle/price/btc/usd","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1785068109,"status_changed_at":1785068109,"score":0.9999982573066188,"probe_count":3562,"last_probed_at":1791968091}
{"id":"094bfe65-4f8","name":"Dns — A","description":"DNS A record lookup — resolve any hostname or domain to its IPv4 addresses, returned as a clean JSON list. For host resolution, connectivity and uptime checks, IP-reputation enrichment and infrastructure mapping.","endpoint_url":"https://dns.use.x402atlas.com/a","category":"data.search","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787145086,"status_changed_at":1787145086,"score":0.9999999999999978,"probe_count":2280,"last_probed_at":1791968933}
{"id":"094f4789-2e7","name":"footballpulse.theaslangroupllc.com/api/fpl-check","description":"Fantasy Premier League check grounded in the official FPL API: player price, ownership, form, injury status, expected points, and next-5 fixture difficulty with a direct buy/hold/avoid call — or a ranked value shortlist by position and budget.","endpoint_url":"https://footballpulse.theaslangroupllc.com/api/fpl-check","category":"data.other","price_amount":0.25,"price_currency":"USDC","chains":["base","solana","polygon","eip155:42161","eip155:480","eip155:143","xlayer","eip155:999","algorand","xrpl:0","eip155:56"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637021,"status_changed_at":1788637021,"score":0.999999507811916,"probe_count":1342,"last_probed_at":1791967132}
{"id":"0959d99c-fee","name":"agent.massive.com/v3/reference/tickers","description":"Query the stock and OTC ticker symbols supported by Massive. Each result carries the ticker, company name, primary exchange, security type, CIK and OpenFIGI identifiers, and whether the asset still trades. Can't find what you're looking for? POST feedback to /feedback, no charge.","endpoint_url":"https://agent.massive.com/v3/reference/tickers","category":"data.markets","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636794,"status_changed_at":1788636794,"score":0.9999999999999984,"probe_count":1319,"last_probed_at":1791967735}
{"id":"095cc650-d6c","name":"api.sourcey.com/v1/startup-credits/reviews","description":"Submit a startup credit or startup program for evidence-backed human review. A passing review earns verified status for the exact admitted revision and every run returns a durable decision receipt; payment never guarantees the result or publication.","endpoint_url":"https://api.sourcey.com/v1/startup-credits/reviews","category":"data.other","price_amount":25,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791935964,"status_changed_at":1791935964,"score":0.9728633477450735,"probe_count":2048,"last_probed_at":1791968350}
{"id":"096681e9-48e","name":"api.solsentry.app/x402/v1/predictions/:solana_address","description":"Audit trail for one mint: every risk prediction SolSentry recorded for it, with the score, the timestamp, and the resolved outcome where one exists. This is the per-mint evidence behind any aggregate accuracy claim — each row can be checked independently.","endpoint_url":"https://api.solsentry.app/x402/v1/predictions/:solana_address","category":"data.other","price_amount":0.004,"price_currency":"USDC","chains":["solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611907,"status_changed_at":1791611907,"score":0.9999999992766052,"probe_count":194,"last_probed_at":1791967381}
{"id":"09690d57-edd","name":"Waveline artist insights","description":"AI-written artist insights for AI agents, 0.005 USDC per insight on Base. Unknown artist returns 404 and is never charged.","endpoint_url":"https://wearewaveline.com/api/insight?artist=Radiohead","category":"data.media","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://wearewaveline.com/api/insight/preview","updated_at":1790519725,"status_changed_at":1790519725,"score":0.9999999999999994,"probe_count":459,"last_probed_at":1791967989}
{"id":"096a253f-8a8","name":"404humans.xyz/blocks/next","description":"The next open 10x10 pixel block on The 402 Wall (404humans.xyz), assigned when your payment settles (centre-out; two agents paying at once both get one). $1.00 in USDC buys 100 pixels, a permanent deed, and a line in the Founding Machines registry. Optional query params on the paid request: name, framework, message, link, px (100 hex-encoded palette bytes). To pick a coordinate yourself, GET /blocks/{col},{row} instead.","endpoint_url":"https://404humans.xyz/blocks/next","category":"data.other","price_amount":1,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790040508,"status_changed_at":1790040508,"score":0.9999999999999994,"probe_count":1571,"last_probed_at":1791963537}
{"id":"096d5094-3b4","name":"ausca.com/v1/open-inbox","description":"Start one renewable random receive-only temporary email address, then wait for and read bounded inbound mail. Use it as a disposable email or throwaway inbox for agent workflows, and extend the same active address when more time is needed. No outbound email or mailbox suite.","endpoint_url":"https://ausca.com/v1/open-inbox","category":"data.geo","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790332954,"status_changed_at":1790332954,"score":0.9947664999585312,"probe_count":551,"last_probed_at":1791968587}
{"id":"096ddd48-bfb","name":"stockwaves.net/api/cn/pulse","description":"China pulse, cheap enough to POLL: what China is talking about RIGHT NOW and what is NEW since your last call - built for agents that monitor continuously. Returns `consensus` (phrases trending on 2+ of Weibo/Baidu/Douyin at once = nationwide attention, not single-board noise), a `finance` slice, and `new_since` (what entered the boards in the last N minutes) so every poll returns fresh information. Structure only, no article text. ?since=1-120&limit=1-30.","endpoint_url":"https://stockwaves.net/api/cn/pulse","category":"data.news","price_amount":0.003,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637406,"status_changed_at":1788637406,"score":0.9999999999999994,"probe_count":1314,"last_probed_at":1791965344}
{"id":"09726beb-be4","name":"x402-factory.com/v1/evergreen/fed-next-meeting-hike","description":"Live probability: Will the Fed hike rates at its next FOMC meeting? — Stable evergreen URL for a recurring question: Will the Fed hike rates at its next FOMC meeting? Auto-resolves to the current market instance and rolls forward on resolution, so the answer is always about the next occurrence. Response adds current_slug and rolls_to_next_at to the standard probability shape.","endpoint_url":"https://x402-factory.com/v1/evergreen/fed-next-meeting-hike","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1789752488,"status_changed_at":1789752488,"score":0.9999999999999994,"probe_count":1542,"last_probed_at":1791962933}
{"id":"09786d81-a8c","name":"Crypto — Crypto Dex","description":"Decentralized exchange (DEX) trading volume ranked by protocol: 24-hour and 7-day volume in USD with 1d/7d change, plus the chains each DEX runs on. Pass ?chain=base to scope to one chain. See where on-chain trading is happening across Uniswap, Curve, Raydium, PancakeSwap and more. Sourced from DefiLlama.","endpoint_url":"https://crypto.apitoll.cloud/v1/crypto/dex","category":"data.misc","price_amount":0.001,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077252,"status_changed_at":1787077252,"score":0.9999999999999394,"probe_count":2328,"last_probed_at":1791963532}
{"id":"0978a109-cf7","name":"api.solenrich.com/entrypoints/stonk-alerts/invoke","description":"Watchlist alerts for up to 25 reward coins since `since`: payout_landed, payout_stale (no payout for 24h+), stopped_trading (no 24h volume), holders_change (±10% default), and rewards_since (paid to holders, quote + USD). Plus current payout status per coin. From the 10-minute index in milliseconds; poll it and pass checked_at back as since.","endpoint_url":"https://api.solenrich.com/entrypoints/stonk-alerts/invoke","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["solana","base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791559214,"status_changed_at":1791559214,"score":1,"probe_count":230,"last_probed_at":1791968595}
{"id":"0978c6ab-5e6","name":"artifact-inspector.use.x402atlas.com/csr","description":"PKCS#10 certificate signing request (CSR) inspector — parse requested identities and public-key metadata, calculate a fingerprint, and check the included self-signature without CA approval claims.","endpoint_url":"https://artifact-inspector.use.x402atlas.com/csr","category":"compute.tools","price_amount":0.005,"price_currency":"USDC","chains":["base","polygon","eip155:42161","solana"],"status":"unverified","kind":"api","sample_query":null,"updated_at":1791556907,"status_changed_at":null,"score":0,"probe_count":0,"last_probed_at":1791962464}
{"id":"097a9708-322","name":"Omni Terminal LLM Guide","description":"Compact authority index: https://omniterminal.app/llms-full.txt","endpoint_url":"https://omniterminal.app/api/x402/v1/news","category":"data.stocks","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787394632,"status_changed_at":1787394632,"score":0.9997506770481276,"probe_count":3824,"last_probed_at":1791964492}
{"id":"097e76ae-450","name":"hotels.use.x402atlas.com/reviews","description":"Hotel reviews — a hotel's guest reviews by property token: rating, date, text, per-aspect subratings, highlights & the owner's reply, with category filter & paging.","endpoint_url":"https://hotels.use.x402atlas.com/reviews","category":"data.crypto","price_amount":0.02,"price_currency":"USDC","chains":["base","polygon","eip155:42161"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637034,"status_changed_at":1788637034,"score":0.9999999999999994,"probe_count":1308,"last_probed_at":1791965217}
{"id":"098306d9-056","name":"grov.fun/api/solana/instalikes","description":"grov: Instagram Likes. ⌚️ Start Time: 0-6h\r\n⚠️ The post and its account must be public, or the order will not start.\r\n🔗 Link Example: https://www.instagram.com/p/Cxxxxxxxxxx/","endpoint_url":"https://grov.fun/api/solana/instalikes","category":"data.crypto","price_amount":0.025,"price_currency":"USDC","chains":["solana"],"status":"failing","kind":"api","sample_query":null,"updated_at":1789392307,"status_changed_at":1789392307,"score":0,"probe_count":51,"last_probed_at":1791964739}
{"id":"099313bf-88e","name":"x402.sniperx.fun/api/v1/token/activities/smarttraders_kol","description":"Get KOL trading activities on token (sorted by time descending)","endpoint_url":"https://x402.sniperx.fun/api/v1/token/activities/smarttraders_kol","category":"data.crypto","price_amount":0.02,"price_currency":"USDC","chains":["solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790621208,"status_changed_at":1790621208,"score":0.9999999646622242,"probe_count":1849,"last_probed_at":1791966532}
{"id":"099b5616-aac","name":"xhagents.xyz/api/compute/xh-bundle","description":"Thirteen production playbooks from running an x402 paid API on Base: shipping the endpoint, the payment-verifier rules, the real-money buyer test, the Base RPC capability audit, CDP authentication, directory registration, consolidating Cloudflare/Solana data, an rclone Google Drive bridge, AdSense, multi-size ad slots, nginx route recovery and secure Telegram alerts. Each item carries the mechanism, the commands, the pitfalls that cost us real money and how to verify the result.","endpoint_url":"https://xhagents.xyz/api/compute/xh-bundle","category":"data.crypto","price_amount":0.91,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612393,"status_changed_at":1791612393,"score":0.9936189823754153,"probe_count":200,"last_probed_at":1791968703}
{"id":"099ef5c4-348","name":"sendcheck-x402.pennyforge.workers.dev/check","description":"SendCheck: pre-send verification of any EVM address on one chain (EIP-55 checksum, wallet-vs-contract, outgoing activity, balances, verdict). POST {address, chain}","endpoint_url":"https://sendcheck-x402.pennyforge.workers.dev/check","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790403268,"status_changed_at":1790403268,"score":1,"probe_count":474,"last_probed_at":1791965580}
{"id":"09a185f0-980","name":"Agents — Fda Shortages","description":"Current and resolved US drug shortages from openFDA, newest update first. Optional `?company=Pfizer` narrows to one manufacturer (omit for market-wide); `?limit=` (max 100). Each carries the generic name, company, status, therapeutic category, dosage form, presentation, posting/update dates, and reason. A supply-side catalyst for generic makers. From x402stock","endpoint_url":"https://agents.x402stock.xyz/api/v1/fda/shortages","category":"data.misc","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077540,"status_changed_at":1787077540,"score":1,"probe_count":1825,"last_probed_at":1791967133}
{"id":"09a404ce-9e5","name":"answerpool.io/v1/sec/xbrl/shares","description":"Get reported common shares outstanding by period for one filer from XBRL — the series behind dilution and per-share math, deduplicated. Use instead of digging share counts out of companyfacts or cover pages. Pay per call (x402 USDC or prepaid card credits); no subscription, no API key signup.","endpoint_url":"https://answerpool.io/v1/sec/xbrl/shares","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636805,"status_changed_at":1788636805,"score":1,"probe_count":1305,"last_probed_at":1791965339}
{"id":"09a4b870-63e","name":"api.particle.pro/v1/podcasts/:id/episodes","description":"List episodes for a podcast. Returns a paginated list of episodes for a specific podcast, identified by slug (e.g., 'all-in') or ID.","endpoint_url":"https://api.particle.pro/v1/podcasts/:id/episodes","category":"data.other","price_amount":0.03,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790489334,"status_changed_at":1790489334,"score":1,"probe_count":463,"last_probed_at":1791965459}
{"id":"09a743e3-e35","name":"agent.massive.com/stocks/filings/8-K/vX/text","description":"SEC 8-K filings text providing parsed content from current report filings. 8-K forms report material events such as earnings, acquisitions, executive changes, and other significant corporate events. Can't find what you're looking for? POST feedback to /feedback, no charge.","endpoint_url":"https://agent.massive.com/stocks/filings/8-K/vX/text","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636793,"status_changed_at":1788636793,"score":0.9999938296348082,"probe_count":1357,"last_probed_at":1791967132}
{"id":"09b8d206-a22","name":"darrylbots.com/api/agent-article-martingale-mirage","description":"Darrylbots paid early access: Drift, Spread, and the Martingale Illusion, Chapter 4","endpoint_url":"https://darrylbots.com/api/agent-article-martingale-mirage","category":"data.other","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791104933,"status_changed_at":1791104933,"score":1,"probe_count":375,"last_probed_at":1791962936}
{"id":"09bb4666-578","name":"agent402.tools/api/onchain-sql-schema","description":"The table + column schema for the onchain-sql tool - every queryable table (base.events, base.transactions, base.blocks, base.decoded_user_operations, base.transaction_attributions, solana.instructions, …) with its columns and types. Fetch once, then write SQL with confidence.","endpoint_url":"https://agent402.tools/api/onchain-sql-schema","category":"data.crypto","price_amount":0.002,"price_currency":"USDC","chains":["base","polygon","eip155:42161","eip155:143","avalanche","sei","eip155:10","eip155:4663","eip155:42220","solana","stellar:pubnet","algorand"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636676,"status_changed_at":1788636676,"score":0.9999999999988014,"probe_count":1279,"last_probed_at":1791963532}
{"id":"09bfdc54-016","name":"Api — Smart Money Netflow","description":"Get Smart Money Netflow Data","endpoint_url":"https://api.nansen.ai/api/v1/smart-money/netflow","category":"data.misc","price_amount":0.05,"price_currency":"USDC","chains":["base","eip155:196","eip155:56","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077255,"status_changed_at":1787077255,"score":0.9997768716799682,"probe_count":2108,"last_probed_at":1791966413}
{"id":"09d55df8-f5c","name":"quartermaster.surewhynot.app/v1/basename","description":"Resolve Basenames (.base.eth) to wallet addresses on Base.","endpoint_url":"https://quartermaster.surewhynot.app/v1/basename","category":"data.crypto","price_amount":0.001,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791559692,"status_changed_at":1791559692,"score":1,"probe_count":229,"last_probed_at":1791968350}
{"id":"09d5c179-32a","name":"agents.withzero.xyz/api/v1/image/images/grok-imagine","description":"Generate images from a text prompt with xAI's Grok Imagine quality tier. Returns hosted image URLs.","endpoint_url":"https://agents.withzero.xyz/api/v1/image/images/grok-imagine","category":"compute.media","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558507,"status_changed_at":1791558507,"score":0.9878423345409431,"probe_count":231,"last_probed_at":1791968483}
{"id":"09e15c5d-2e2","name":"P0 Agent Economy Index — in-security-deep","description":"Deep view: top 100 x402 services tagged 'security': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 186 providers and 266 paying wallets measured in this tag.. Computed from a full re-fetch of the Coinbase x402 Bazaar discovery feed (30-day window as published per resource), with a receipt naming the snapshot hash and generation time in every response. A paid call with no parameters at all returns data rather than an error, so a blind purchase is never wasted. Priced at $0.02 per call. Pays to a single address. x402 settles in USDC on Base, Arbitrum or Polygon; a plain transfer also works on Base, Ethereum, Arbitrum or Polygon (USDC, USDT, DAI, WETH, WBTC/cbBTC or the native coin), as do Bitcoin, TRON, Solana and Stacks — call the route again within 30 minutes or pass the transaction id.","endpoint_url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-security-deep","category":"data.markets","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/sample","updated_at":1791913766,"status_changed_at":1790202495,"score":0.9999986956468903,"probe_count":126,"last_probed_at":1791965934}
{"id":"09ea0cc8-4e2","name":"api.jpverify.com/v1/entities/:entity_id/filing-risk-snapshot","description":"Return objective SEC EDGAR filing and disclosure metadata for a known CIK. This is not a credit rating or investment advice; results are cached and globally rate limited. / 既知のCIKについてSEC EDGAR提出書類と開示メタデータを返します。信用格付けや投資助言ではなく、結果はキャッシュされ全体レート制限されます。","endpoint_url":"https://api.jpverify.com/v1/entities/:entity_id/filing-risk-snapshot","category":"data.other","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791557918,"status_changed_at":1791557918,"score":0.9935389181107733,"probe_count":230,"last_probed_at":1791968117}
{"id":"09f29a35-0d4","name":"Pro-Api — Quotes Latest","description":"Get the latest quotes and trading data for specific DEX trading pairs.","endpoint_url":"https://pro-api.coinmarketcap.com/x402/v4/dex/pairs/quotes/latest","category":"data.misc","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787145361,"status_changed_at":1787145361,"score":0.9999999999999994,"probe_count":2267,"last_probed_at":1791964495}
{"id":"09f3cb4e-b9c","name":"scry.solanahub.de/x402/network/priority-fees-live","description":"Solana priority fee estimates via x402: micro-lamports per compute unit for global, Jupiter, Raydium or custom account keys. Lookback 1-150 slots (default 50), 20-second cache. Network fee evidence, not a wallet check; no transaction inclusion guarantee.","endpoint_url":"https://scry.solanahub.de/x402/network/priority-fees-live","category":"data.crypto","price_amount":0.005,"price_currency":"USDC","chains":["solana","base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791557691,"status_changed_at":1791557691,"score":1,"probe_count":230,"last_probed_at":1791967871}
{"id":"09feab1b-ecf","name":"gateway.stride20k.com/news/tech-pulse","description":"Tech news API: the current Hacker News front page — 30 ranked stories as normalized JSON: rank, story id, title, outbound article URL (or HN discussion link for self-posts), points, author, comment count, ISO 8601 time. Single upstream call via the official Algolia HN API. Use for tech trend detection, topic monitoring, news agents, and content-pipeline seeding. Cached up to 2 minutes.","endpoint_url":"https://gateway.stride20k.com/news/tech-pulse","category":"data.news","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1791052374,"status_changed_at":1791052374,"score":0.0005075287860564163,"probe_count":1249,"last_probed_at":1791955259}
{"id":"0a0a95c9-968","name":"api.oblique.markets/api/v1/paid/bazaar-price-stats","description":"Use when an agent needs bazaar price stats. Returns x402 Bazaar price distribution across the latest daily full-catalogue snapshot: min/p25/p50/p75/p90/max in atomic units and USD, USD price bands with shares, and per-network listing counts with median price. Optional ?network= filter. $0.002.","endpoint_url":"https://api.oblique.markets/api/v1/paid/bazaar-price-stats","category":"data.other","price_amount":0.002,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636667,"status_changed_at":1788636667,"score":1,"probe_count":1282,"last_probed_at":1791967852}
{"id":"0a115ad8-87d","name":"ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/token_audit","description":"Run a low-cost token security audit and honeypot check using current automated GoPlus risk fields for a supported EVM contract. These third-party signals are not a guarantee of safety.","endpoint_url":"https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/token_audit","category":"data.crypto","price_amount":0.003,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791560409,"status_changed_at":1791560409,"score":1,"probe_count":228,"last_probed_at":1791967619}
{"id":"0a125f18-47a","name":"api.x402node.dev/ecom/bestsellers","description":"Get Amazon Best Sellers for a category on any Amazon marketplace (amazon.com, amazon.de, amazon.co.uk, amazon.co.jp and more): ranked products with ASIN, title, brand, price, rating, reviews, Best Sellers Rank, seller and image. Async: first call with category_url returns a snapshot id; call again with that snapshot to fetch the ranked list. For cross-market trend spotting and product selection. 亚马逊各国站畅销榜选品。 Accepts payment on Base or Solana — either network works.","endpoint_url":"https://api.x402node.dev/ecom/bestsellers","category":"data.crypto","price_amount":0.03,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637049,"status_changed_at":1788637049,"score":1,"probe_count":1076,"last_probed_at":1791966419}
{"id":"0a1d8694-ce4","name":"x402tap.com/api/weather","description":"Live current weather conditions for any city, sourced from Open-Meteo","endpoint_url":"https://x402tap.com/api/weather","category":"data.weather","price_amount":0.001,"price_currency":"USDC","chains":["base","polygon","eip155:42161","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637629,"status_changed_at":1788637629,"score":0.9999999999999994,"probe_count":1526,"last_probed_at":1791968588}
{"id":"0a30d888-150","name":"prediction-bot-iggf.onrender.com/sentiment","description":"Sentiment score for a Polymarket or Kalshi market question","endpoint_url":"https://prediction-bot-iggf.onrender.com/sentiment","category":"data.news","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790584979,"status_changed_at":1790584979,"score":1,"probe_count":483,"last_probed_at":1791962946}
{"id":"0a449f43-a8a","name":"Finance-Api — Btc Price","description":"Bitcoin (BTC-USD) spot price, delayed, via Yahoo Finance","endpoint_url":"https://finance-api.kdlcfa.workers.dev/btc-price","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1791625808,"status_changed_at":1791625808,"score":0.1664578462559779,"probe_count":6722,"last_probed_at":1791969058}
{"id":"0a4bbc06-db2","name":"cryptoops.friczero.com/mcp","description":"[MCP: get_quote_and_balance] Pay-per-call MCP tool priced at 0.10 USDC (100000 atomic units) via x402 v2 on eip155:8453.","endpoint_url":"https://cryptoops.friczero.com/mcp","category":"data.other","price_amount":0.1,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636936,"status_changed_at":1788636936,"score":0.9999999999999994,"probe_count":1306,"last_probed_at":1791966300}
{"id":"0a4cb8a3-f1f","name":"api.flipvo.com/v1/exclusions/screen","description":"Screens a person or business name, or an NPI, against the HHS-OIG exclusion list (LEIE, Medicare and Medicaid): potential matches only, each with name score, reasons, NPI, state, specialty, exclusion type and date. Not a determination: confirm a match on the OIG online search with the SSN or EIN. Empty candidates is a paid 200. Not for employment or credit decisions. List dates and code meanings: GET /v1/exclusions/lists (free).","endpoint_url":"https://api.flipvo.com/v1/exclusions/screen","category":"data.web","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612155,"status_changed_at":1791612155,"score":1,"probe_count":200,"last_probed_at":1791967860}
{"id":"0a4d734c-fcd","name":"relay.straelo.com/transaction-intelligence","description":"Retrieve a Base or Ethereum transaction and receipt in one paid request, with deterministic execution status, transaction classification, method selector, gas cost, logs count and raw RPC evidence.","endpoint_url":"https://relay.straelo.com/transaction-intelligence","category":"data.crypto","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612154,"status_changed_at":1791612154,"score":1,"probe_count":200,"last_probed_at":1791967624}
{"id":"0a4d7ead-164","name":"Fetchor","description":"Parse any public RSS or Atom feed and return structured articles with titles, links, summaries and timestamps.","endpoint_url":"https://fetchor-x402.fly.dev/feed","category":"infra.discovery","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1791801738,"status_changed_at":1791801738,"score":0.03433683820292516,"probe_count":50,"last_probed_at":1791963412}
{"id":"0a519ae5-cdf","name":"secondlook.edgecasesystems.workers.dev/v1/paid/second-look","description":"Independent pre-action review for AI agents before costly, irreversible, external, or constraint-sensitive actions. Send the goal, proposed action, authority, constraints, known facts, uncertainties, and reasoning summary; receive a structured review of material concerns, risks, and missing information. SecondLook does not authorize, execute, or supply missing authority. U.S.-only public service in the 50 states and District of Columbia; U.S. territories unavailable.","endpoint_url":"https://secondlook.edgecasesystems.workers.dev/v1/paid/second-look","category":"data.other","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637387,"status_changed_at":1788637387,"score":0.9999999999999994,"probe_count":1304,"last_probed_at":1791966298}
{"id":"0a5ccfb1-bf3","name":"imagcon.app/routes/x402/validate","description":"Test any x402 endpoint with a REAL signed payment from a fresh unfunded wallet — no funds can move. Returns the facilitator's verdict (healthy / broken / payment-ignored), decoded challenge, lint checks for silent payment-killers like over-long resource descriptions, and a 402index discovery report. Config validators check your paperwork; this reports what the facilitator actually said. Run it from CI after every deploy.","endpoint_url":"https://imagcon.app/routes/x402/validate","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558038,"status_changed_at":1791558038,"score":0.9999999999365042,"probe_count":230,"last_probed_at":1791968227}
{"id":"0a5d1c49-2f6","name":"agent.memoryapi.org/x402/erc8004/agent","description":"Look up an ERC-8004 AI agent identity on Base mainnet. Returns name, description, services, x402 support, and owner.","endpoint_url":"https://agent.memoryapi.org/x402/erc8004/agent","category":"data.other","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637155,"status_changed_at":1788637155,"score":0.9999999999999994,"probe_count":1303,"last_probed_at":1791965947}
{"id":"0a602c46-bec","name":"web.openverbs.com/v1/extract","description":"Fetch a URL and return its main article as clean HTML, Markdown and plain text.","endpoint_url":"https://web.openverbs.com/v1/extract","category":"data.web","price_amount":0.006,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790584977,"status_changed_at":1790584977,"score":1,"probe_count":448,"last_probed_at":1791968342}
{"id":"0a7cfd34-738","name":"pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b,0x","description":"Query onchain DEX token price & market data based on the provided token contract addresses on a network.","endpoint_url":"https://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b,0x4200000000000000000000000000000000000006","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636669,"status_changed_at":1788636669,"score":1,"probe_count":1304,"last_probed_at":1791966054}
{"id":"0a8468a5-180","name":"stackbill.app/routes/x402/invoice-from-data","description":"Generate a finished, professional invoice PDF from JSON — recipient and line items in, a ready-to-send application/pdf out. Layouts: standard, legal, creative. Totals and tax are computed server-side so the numbers always add up. First payment auto-creates a wallet profile (token + API key in response headers); returning wallets get sequential invoice numbering and can save a sender letterhead. USD only.","endpoint_url":"https://stackbill.app/routes/x402/invoice-from-data","category":"data.crypto","price_amount":0.1,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637405,"status_changed_at":1788637405,"score":0.9999806425061564,"probe_count":1412,"last_probed_at":1791965577}
{"id":"0a8863d1-5a0","name":"Api — Seo Metadata","description":"Raw metadata extractor: the complete, unopinionated head inventory of a page — title, charset, lang, canonical, all meta tags grouped by family (OpenGraph, Twitter, Dublin Core, named, http-equiv, itemprop), every link relation, and JSON-LD returned as parsed objects. For agents doing their own processing (head-check audits the same data; this just dumps it). ?url=","endpoint_url":"https://api.webbersites.com/api/seo/metadata","category":"data.social","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787145371,"status_changed_at":1787145371,"score":1,"probe_count":2262,"last_probed_at":1791965696}
{"id":"0a8d7937-7b6","name":"aeonos.basechainlabs.com/api/progress","description":"AI search visibility progress report — Four Layers scoring (SXO/AIO/GEO/AEO), what's working, gaps, and your next 3 highest-impact actions. 1.50 USDC.","endpoint_url":"https://aeonos.basechainlabs.com/api/progress","category":"data.web","price_amount":1.5,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637037,"status_changed_at":1788637037,"score":1,"probe_count":1304,"last_probed_at":1791967738}
{"id":"0a99d045-106","name":"apiacre.com/v1/developer/x402-preflight","description":"Probe a public endpoint without paying, grade its x402 v2 challenge, check exact-host x402-list presence and traction, and optionally rank licensed market matches with buyer-concentration caveats.","endpoint_url":"https://apiacre.com/v1/developer/x402-preflight","category":"data.other","price_amount":0.05,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1789534819,"status_changed_at":1789534819,"score":0.9999999999999994,"probe_count":1318,"last_probed_at":1791965340}
{"id":"0a9ad0e0-114","name":"DeFi Intelligence — Tools","description":"Bridges & DEXes","endpoint_url":"https://defi.hugen.tokyo/defi/bridge/tools","category":"data.defi","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1786625736,"status_changed_at":1786625736,"score":0.9999999999999994,"probe_count":2609,"last_probed_at":1791967988}
{"id":"0aa57879-dce","name":"grokzilla.shop/api/skills/research","description":"Searches Wikipedia (opensearch + full-text), Hacker News, and DuckDuckGo when reachable, fetches the top public pages, and returns a cited answer from those pages. Uses extractive sentences, or an OpenRouter model when OPENROUTER_API_KEY is set. Returns no sources and a reason if nothing could be fetched.","endpoint_url":"https://grokzilla.shop/api/skills/research","category":"compute.llm","price_amount":0.015,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612389,"status_changed_at":1791612389,"score":1,"probe_count":200,"last_probed_at":1791967878}
{"id":"0ab0af7b-b0f","name":"Fresh-Feeds — Mcp Registry Changes","description":"Delta of the MCP registry since a daily baseline: added, removed, and changed (score/status) servers — the cheap habit endpoint for repeat callers.","endpoint_url":"https://fresh-feeds.foomworks.workers.dev/feeds/mcp-registry/changes","category":"data.misc","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787145368,"status_changed_at":1787145368,"score":1,"probe_count":2264,"last_probed_at":1791965697}
{"id":"0ab1c270-8e1","name":"api.alphabuild.xyz/lor/v1/evaluate","description":"Evaluate whether a requested USDC supply amount is realizable across approved Aave V3 and Morpho Blue lending opportunities on Base, with optional minimum supply APY and protocol filters.","endpoint_url":"https://api.alphabuild.xyz/lor/v1/evaluate","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790403269,"status_changed_at":1790403269,"score":1,"probe_count":474,"last_probed_at":1791965580}
{"id":"0abe0d5c-f41","name":"bizintel-api.hahavoid0.workers.dev/finance/forex-rate","description":"Queries foreign exchange currency pairings from the free Frankfurter database.","endpoint_url":"https://bizintel-api.hahavoid0.workers.dev/finance/forex-rate","category":"data.fx","price_amount":0.01,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791557544,"status_changed_at":1791557544,"score":1,"probe_count":230,"last_probed_at":1791967383}
{"id":"0abe54ec-4aa","name":"ESGPulse","description":"ESG and commodity supply-chain data (cocoa)","endpoint_url":"https://esgpulse.theaslangroupllc.com/api/esg/cocoa","category":"data.macro","price_amount":0.15,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1786104058,"status_changed_at":1786104058,"score":1,"probe_count":2983,"last_probed_at":1791965584}
{"id":"0ac0e84f-f54","name":"x402.ochinimus.app/api/cascade-forecast","description":"Liquidation forecast, FORWARD-LOOKING and not a description of what already happened. Returns the probability that a symbol will liquidate more in the NEXT 15 minutes than its own 90th-percentile 15-minute window. Calibrated on a 28-day tape of 1.4M Bybit liquidations across 799 symbols, which cannot be reconstructed by anyone starting today because no exchange publishes liquidation history. Every answer carries the exact question, the threshold in USD, the window it read, the number of historical occurrences behind the number, and instructions for settling it yourself from the public feed. When a state has too little history the tool DECLINES rather than guessing, and says why. The settled record is free at /api/forecast-record.","endpoint_url":"https://x402.ochinimus.app/api/cascade-forecast","category":"data.derivatives","price_amount":0.02,"price_currency":"USDC","chains":["base","solana","polygon","arbitrum","arc"],"status":"verified","kind":"api","sample_query":"https://x402.ochinimus.app/api/sample/cascade-forecast","updated_at":1791858736,"status_changed_at":1791858736,"score":0.9997003093271215,"probe_count":77,"last_probed_at":1791968830}
{"id":"0ac271a5-8ba","name":"x402tap.com/api/crypto-trending","description":"Get the top trending cryptocurrencies right now, ranked by search interest","endpoint_url":"https://x402tap.com/api/crypto-trending","category":"data.crypto","price_amount":0.001,"price_currency":"USDC","chains":["base","polygon","eip155:42161","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637628,"status_changed_at":1788637628,"score":0.9999999999999994,"probe_count":1523,"last_probed_at":1791968475}
{"id":"0acd60fc-6f5","name":"api.eucompliance.tools/x402/tx","description":"What happened to my transaction? Status, block, gas used, fee paid - and if it failed, the revert reason in plain text, recovered by replaying the call against its block. The receipt alone does not carry that reason.","endpoint_url":"https://api.eucompliance.tools/x402/tx","category":"data.crypto","price_amount":0.002,"price_currency":"USDC","chains":["base","eip155:42161","polygon","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636815,"status_changed_at":1788636815,"score":0.9999993248448773,"probe_count":1382,"last_probed_at":1791962339}
{"id":"0acf0380-da1","name":"quartermaster.surewhynot.app/v1/base/contract","description":"Determine whether a Base address is a contract or an externally-owned account.","endpoint_url":"https://quartermaster.surewhynot.app/v1/base/contract","category":"data.geo","price_amount":0.001,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791559692,"status_changed_at":1791559692,"score":1,"probe_count":230,"last_probed_at":1791968476}
{"id":"0ad58c4b-f05","name":"rattler.lonestaroracle.xyz/audit","description":"Autonomous smart contract security auditor — 20+ vulnerability classes, PoC exploits","endpoint_url":"https://rattler.lonestaroracle.xyz/audit","category":"data.other","price_amount":2,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637299,"status_changed_at":1788637299,"score":0.9999999401614194,"probe_count":1359,"last_probed_at":1791962225}
{"id":"0ade3faa-30b","name":"x402-api.aubr.ai/api/literature","description":"Search and synthesize scientific literature on longevity and aging. Submit a research question; returns cited answer with references from PubMed and other sources.","endpoint_url":"https://x402-api.aubr.ai/api/literature","category":"data.web","price_amount":0.03,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790585217,"status_changed_at":1790585217,"score":1,"probe_count":448,"last_probed_at":1791968815}
{"id":"0adfaec8-98f","name":"rubric-protocol.com/v1/x402/agent-record/demo","description":"Unforgeable operating history for any AI agent attesting through Rubric Protocol: record count, first-seen date, continu","endpoint_url":"https://rubric-protocol.com/v1/x402/agent-record/demo","category":"data.other","price_amount":0.005,"price_currency":"USDC","chains":["base","solana","algorand"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790258181,"status_changed_at":1790258181,"score":1,"probe_count":473,"last_probed_at":1791965225}
{"id":"0ae073d9-cf8","name":"app.tenna.ai/api/x402/tenna/solana_launch_verification","description":"Virtuals Solana DBC State & Supply Receipt. Virtuals Solana launches only. Returns finalized mint controls, ACTIVE_DBC vault custody, tokens outside the observed DBC vault, platform lifecycle, signature/slot provenance, and token-specific tape coverage. Every result below COMPLETE names its reasons and separates our own instrumentation age from real observation loss. It does not verify circulating supply, liquidity, safety, or post-migration custody and is not a forecast or trade signal.","endpoint_url":"https://app.tenna.ai/api/x402/tenna/solana_launch_verification","category":"data.weather","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558036,"status_changed_at":1791558036,"score":0.9878367811900252,"probe_count":230,"last_probed_at":1791967874}
{"id":"0ae52b0d-33b","name":"api.locus.report/api/locus-comps-brief","description":"Recorded-sale comparables for one US address or point: comp rows (parcel, site address, sale date, price, and price per land square foot where lot acreage is published) within 1500m over 24 months, plus median price, price range, and a coarse up/flat/down trend. From official county assessor/parcel records; arithmetic only, never owner/buyer/seller, never a valuation or AVM. A thin area returns a free charge-suppressed diagnostic. npx @velinussage/locus-agent-skill add.","endpoint_url":"https://api.locus.report/api/locus-comps-brief","category":"data.geo","price_amount":0.05,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790588812,"status_changed_at":1790588812,"score":1,"probe_count":445,"last_probed_at":1791963657}
{"id":"0ae9562c-ed1","name":"Netintel — Crypto Price","description":"Spot prices for up to 25 crypto assets in one call — USD, EUR, or GBP — from Coinbase with Kraken and CoinGecko fallback; no API key, one flat price. Per asset: price, 24h change when the answering source provides it, source, cache age. 30s cache; unknown symbols land in unresolved without failing the call. 25 prices for one $0.01 call vs 25 single-symbol lookups.","endpoint_url":"https://netintel.dev/crypto/price","category":"data.fx","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787145354,"status_changed_at":1787145354,"score":1,"probe_count":2197,"last_probed_at":1791965336}
{"id":"0aea6ed8-6be","name":"x402 Bazaar Rank — in-glassnode","description":"Highest-demand x402 services tagged 'glassnode': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 29 providers and 59 paying wallets measured in this tag.. Computed from a full re-fetch of the Coinbase x402 Bazaar discovery feed (30-day window as published per resource), with a receipt naming the snapshot hash and generation time in every response. A paid call with no parameters at all returns data rather than an error, so a blind purchase is never wasted. Priced at $0.008 per call. Pays to a single address. x402 settles in USDC on Base, Arbitrum or Polygon; a plain transfer also works on Base, Ethereum, Arbitrum or Polygon (USDC, USDT, DAI, WETH, WBTC/cbBTC or the native coin), as do Bitcoin, TRON, Solana and Stacks — call the route again within 30 minutes or pass the transaction id.","endpoint_url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-glassnode","category":"data.markets","price_amount":0.008,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/sample","updated_at":1790104243,"status_changed_at":1790104243,"score":0.9999975110439144,"probe_count":136,"last_probed_at":1791968212}
{"id":"0af0b5d8-e47","name":"netintel.dev/redirect/trace","description":"Follows a URL through its full redirect chain (up to 20 hops), recording status codes, timing, headers, TLS status, and protocol downgrades per hop, then returns an overall redirect health grade (A–F).","endpoint_url":"https://netintel.dev/redirect/trace","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637264,"status_changed_at":1788637264,"score":1,"probe_count":1232,"last_probed_at":1791965815}
{"id":"0af6f04e-a0b","name":"defillama.use.x402atlas.com/yields-chart","description":"Yield pool history by DefiLlama — historical APY and TVL for one pool by pool id.","endpoint_url":"https://defillama.use.x402atlas.com/yields-chart","category":"data.other","price_amount":0.005,"price_currency":"USDC","chains":["base","polygon","eip155:42161","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636785,"status_changed_at":1788636785,"score":0.9999993923603901,"probe_count":1355,"last_probed_at":1791966533}
{"id":"0af77ea5-dc5","name":"x402-gateway-production-1f21.up.railway.app/crypto/candles","description":"Crypto OHLCV candles for autonomous trading and indicator pipelines. Supports 1m–1d bars and is designed for recurring refresh; poll again when the selected candle interval advances.","endpoint_url":"https://x402-gateway-production-1f21.up.railway.app/crypto/candles","category":"data.crypto","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612032,"status_changed_at":1791612032,"score":1,"probe_count":200,"last_probed_at":1791967385}
{"id":"0af93faa-5be","name":"workers.miodiollc.com/v1/risk/:address","description":"MioDio Meridian DeFi Risk Passport - Aave v3 public risk snapshot for an EVM address (~$0.04 USDC Exact on Base). MioDio x402 DeFi.","endpoint_url":"https://workers.miodiollc.com/v1/risk/:address","category":"data.crypto","price_amount":0.04,"price_currency":"USDC","chains":["base"],"status":"unverified","kind":"api","sample_query":null,"updated_at":1790402907,"status_changed_at":null,"score":0,"probe_count":0,"last_probed_at":1791958621}
{"id":"0b02d97d-e7e","name":"api.kadec0.xyz/v1/hackernews","description":"Hacker News feed. Top, new, and best front-page stories plus full-text story search — titles, scores, comment counts, and author for tech and startup news.","endpoint_url":"https://api.kadec0.xyz/v1/hackernews","category":"data.web","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636666,"status_changed_at":1788636666,"score":0.9999999999999994,"probe_count":1302,"last_probed_at":1791964497}
{"id":"0b0f9b2c-c56","name":"Bazaar-Gateway — Weather","description":"Real-time weather data and 3-day forecast for any location worldwide. Accepts city name or lat/lon coordinates. Returns temperature, humidity, wind, precipitation, and conditions. Powered by Open-Meteo.","endpoint_url":"https://bazaar-gateway.vercel.app/api/weather","category":"data.weather","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1790555838,"status_changed_at":1790555838,"score":0.0000846414978287406,"probe_count":2157,"last_probed_at":1791947818}
{"id":"0b17c782-aff","name":"hyperliquid.use.x402atlas.com/predicted-funding","description":"Predicted next funding rates per asset across venues (Hyperliquid vs CEX perps) — cross-venue carry, de-positioned from Hyperliquid's nested arrays.","endpoint_url":"https://hyperliquid.use.x402atlas.com/predicted-funding","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base","polygon","eip155:42161","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637035,"status_changed_at":1788637035,"score":0.9999999999999979,"probe_count":1319,"last_probed_at":1791965939}
{"id":"0b19f2f8-14a","name":"random.openverbs.com/v1/bytes","description":"Generate cryptographically-secure random bytes, returned as hex, base64 or base64url.","endpoint_url":"https://random.openverbs.com/v1/bytes","category":"compute.media","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790584977,"status_changed_at":1790584977,"score":1,"probe_count":448,"last_probed_at":1791968459}
{"id":"0b1cb988-58c","name":"animica.dev/x402/qrng/draw","description":"Random bytes from the Animica node's randomness service with a signed digest attestation and an entropy-health report, 1..1024 bytes per draw. Current trust model, stated up front and in every response: the entropy source is a software CSPRNG (os.urandom) and the signer is a software key, so source.is_quantum=false and attestation.attested=false today; those fields flip truthfully if a hardware/quantum provider is ever connected. The free catalog entry carries the same live entropy block, so you can check the source before paying.","endpoint_url":"https://animica.dev/x402/qrng/draw","category":"compute.llm","price_amount":0.001767,"price_currency":"USDC","chains":["base","animica:1"],"status":"failing","kind":"api","sample_query":null,"updated_at":1791068812,"status_changed_at":1791068812,"score":0.0005462571863509566,"probe_count":2085,"last_probed_at":1791942777}
{"id":"0b20214d-2d5","name":"api.keenable.ai/v1/x402/fetch","description":"Keenable page fetch for AI agents: the page at a URL as clean markdown with title and description. Pay per request, no API key.","endpoint_url":"https://api.keenable.ai/v1/x402/fetch","category":"data.web","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791557311,"status_changed_at":1791557311,"score":1,"probe_count":230,"last_probed_at":1791967513}
{"id":"0b20dd9b-a71","name":"ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/evm_block","description":"Retrieve a live EVM block header and a bounded list of real transaction hashes by height, tag, or block hash.","endpoint_url":"https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/evm_block","category":"data.other","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636798,"status_changed_at":1788636798,"score":0.9999999998524959,"probe_count":1342,"last_probed_at":1791967853}
{"id":"0b31952b-168","name":"Api — Btc Usd","description":"BTC liquidation flow — real-time across 4 exchanges with imbalance and clustering — Ed25519 signed attestation","endpoint_url":"https://api.myceliasignal.com/oracle/liquidations/btc/usd","category":"data.misc","price_amount":0.03,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077833,"status_changed_at":1787077833,"score":1,"probe_count":1808,"last_probed_at":1791965093}
{"id":"0b488deb-fba","name":"timecapsule.0000402.xyz/seal","description":"Pay $0.05 USDC to seal up to 100 KB of text until a future date. Content is inaccessible via GET /open/{token} until unlock_at passes. An optional label is visible before unlock via GET /status/{token}. Max unlock date: 10 years from now. Network: Base Mainnet. Each request stores one sealed text capsule and returns a token for later retrieval.","endpoint_url":"https://timecapsule.0000402.xyz/seal","category":"data.crypto","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791104934,"status_changed_at":1791104934,"score":0.9999543124298659,"probe_count":407,"last_probed_at":1791966895}
{"id":"0b563b56-a86","name":"api.hivemindos.app/v1/x402/leadgen-data/leads.discover","description":"Find local business leads: searches local businesses by text, e.g. plumbers in a city, with up to 20 results. $0.07 this call, in USDC on Base; you pay only if it succeeds. HivemindOS SuperAgent API.","endpoint_url":"https://api.hivemindos.app/v1/x402/leadgen-data/leads.discover","category":"data.other","price_amount":0.07,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791872783,"status_changed_at":1791872783,"score":0.9992781498208118,"probe_count":206,"last_probed_at":1791968581}
{"id":"0b5cda6f-a7d","name":"api.geoprimitives.dev/v1/marine/depth","description":"Give it a latitude and longitude and it answers with what the nautical chart says about the water there: the depth range of the charted depth area containing the position, the nearest charted sounding and how far away it is, and the chart's own zone of confidence for that area. Parameters go in the query string: this is a GET, there is no body. NOT FOR NAVIGATION, stated first because it is a condition of using the source. This is derived from NOAA Electronic Navigational Charts and redistributed; it is not an official NOAA ENC and does not meet federal chart carriage regulations under 33 CFR 164 or SOLAS chapter V, which only charts from NOAA or a certified NOAA ENC distributor do. Every response repeats this under `disclaimer`. NOAA and NOAA ENC are registered trademarks of NOAA, which does not endorse this service. COVERAGE is 65 NOAA ENC cells of usage bands 3, 4 and 5 over five working areas of southeast and southcentral Alaska: Sitka Sound; Kasaan Bay and Clarence Strait; Metlakatla, Ketchikan and Revillagigedo Channel; Juneau, Gastineau Channel and Lynn Canal; and Cordova with eastern Prince William Sound. It is not statewide, it is not the whole coast, and the small-scale cells that would make it look wider were deliberately left out. The coverage check reads the coordinate, so it runs in the handler after payment rather than in front of the 402: a position off the charts is quoted like any other and then refused with outside_coverage. A refusal does not settle and nothing is charged, but it costs a signature and a round trip, so check the coverage first. Every response repeats it under `coverage`. NOTHING IS INTERPOLATED, and that is the difference between this and GET /v1/elevation. Terrain is a continuous surface and sampling it between pixels is legitimate; a chart is a set of assertions a hydrographer made, and averaging two of them invents a depth nobody surveyed. So `depthAreaMinimum` is DRVAL1 of the charted depth area the position falls inside, the ","endpoint_url":"https://api.geoprimitives.dev/v1/marine/depth","category":"data.other","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1789629369,"status_changed_at":1789629369,"score":0.9999999999999908,"probe_count":1455,"last_probed_at":1791965225}
{"id":"0b5fb1c8-1f5","name":"fiatdock.com/v1/web/seo-audit","description":"Technical SEO audit of a public page as a crawler first sees it: indexability, robots.txt, title and description length, canonical, viewport, headings, alt text, links, Open Graph, JSON-LD, mixed content, redirects, speed and the sitemap - each finding with a severity, plus a 0-100 score. JavaScript is not run. Pay-per-call via x402. An empty body is answered for the published example page (https://example.com/); send {\"url\":\"https://…\"} for any other page.","endpoint_url":"https://fiatdock.com/v1/web/seo-audit","category":"data.other","price_amount":0.009,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558990,"status_changed_at":1791558990,"score":1,"probe_count":229,"last_probed_at":1791967622}
{"id":"0b658f26-33c","name":"keyronne.com/api/chain-gas","description":"Current gas price and EIP-1559 fee suggestions (base fee, priority tip, suggested max fee) on Ethereum, Base, Arbitrum, Optimism, Polygon, or BNB Chain, in gwei. Public JSON-RPC, no API keys. POST a JSON body like: {\"chain\":\"ethereum\"}","endpoint_url":"https://keyronne.com/api/chain-gas","category":"data.crypto","price_amount":0.003,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637144,"status_changed_at":1788637144,"score":1,"probe_count":1306,"last_probed_at":1791966175}
{"id":"0b7a4dfc-495","name":"api.402shelf.com/products/search","description":"Search live products across online retailers by keyword and price range. Returns product names, prices, retailers, and direct purchase links. Use when an agent needs current shopping options or price-filtered product recommendations.","endpoint_url":"https://api.402shelf.com/products/search","category":"data.web","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1791224338,"status_changed_at":1791224338,"score":0.0009550049401840389,"probe_count":435,"last_probed_at":1791954178}
{"id":"0b7b233f-21c","name":"Api — Tiktok Search","description":"Search TikTok videos by free-text keyword (not hashtag — use tiktok.search.hashtag.list for that).","endpoint_url":"https://api.socialfetch.dev/v1/tiktok/search","category":"data.misc","price_amount":0.014,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787078146,"status_changed_at":1787078146,"score":0.9999999999999994,"probe_count":1886,"last_probed_at":1791963651}
{"id":"0b829423-606","name":"stablefinance.dev/api/company/facts/tickers","description":"Tickers covered by /company/facts.","endpoint_url":"https://stablefinance.dev/api/company/facts/tickers","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558619,"status_changed_at":1791558619,"score":1,"probe_count":230,"last_probed_at":1791968594}
{"id":"0b8f815f-cab","name":"multi-agent-coordination-api.johntaylor1online.workers.dev/register","description":"Register an agent in the coordination network","endpoint_url":"https://multi-agent-coordination-api.johntaylor1online.workers.dev/register","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"failing","kind":"api","sample_query":null,"updated_at":1791105291,"status_changed_at":1791105291,"score":0,"probe_count":70,"last_probed_at":1791950578}
{"id":"0b92f2cf-f90","name":"search.agent.s.brave.app/res/v1/images/search","description":"Image search over Brave's independent index. Returns images with the page they appear on, the image URL, a thumbnail, and the size. Use it to find pictures of a subject. Pass q, and optionally count and safesearch.","endpoint_url":"https://search.agent.s.brave.app/res/v1/images/search","category":"compute.media","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611786,"status_changed_at":1791611786,"score":1,"probe_count":201,"last_probed_at":1791968587}
{"id":"0b93c9ed-382","name":"crypto.openverbs.com/v1/categories","description":"Crypto categories & sectors ranked by total value locked (USD): each DeFi narrative (e.g. Dexes, Lending, Liquid Staking, Restaking, RWA) with its aggregate TVL, protocol count and share of total DeFi TVL. A map of where capital sits across sectors. Centralised-exchange reserves are excluded.","endpoint_url":"https://crypto.openverbs.com/v1/categories","category":"data.crypto","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558139,"status_changed_at":1791558139,"score":1,"probe_count":230,"last_probed_at":1791967619}
{"id":"0b9bb92b-3b4","name":"x402 Bazaar Rank — in-data-deep","description":"Deep view: top 100 x402 services tagged 'data': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 303 providers and 579 paying wallets measured in this tag.. Computed from a full re-fetch of the Coinbase x402 Bazaar discovery feed (30-day window as published per resource), with a receipt naming the snapshot hash and generation time in every response. A paid call with no parameters at all returns data rather than an error, so a blind purchase is never wasted. Priced at $0.02 per call. Pays to a single address. x402 settles in USDC on Base, Arbitrum or Polygon; a plain transfer also works on Base, Ethereum, Arbitrum or Polygon (USDC, USDT, DAI, WETH, WBTC/cbBTC or the native coin), as do Bitcoin, TRON, Solana and Stacks — call the route again within 30 minutes or pass the transaction id.","endpoint_url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-data-deep","category":"data.markets","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/sample","updated_at":1790083001,"status_changed_at":1790083001,"score":0.9999980973244871,"probe_count":139,"last_probed_at":1791955981}
{"id":"0b9f335d-a39","name":"api.socialfetch.dev/v1/twitter/profiles/:handle","description":"Get an X (Twitter) profile by handle or numeric user id.","endpoint_url":"https://api.socialfetch.dev/v1/twitter/profiles/:handle","category":"data.other","price_amount":0.014,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791565928,"status_changed_at":1791565928,"score":1,"probe_count":86,"last_probed_at":1791964258}
{"id":"0ba342b8-4a1","name":"x402.agentindex.world/v1/chat/completions","description":"437 models, no account, no API key, pay per call in USDC - OpenAI-compatible chat completions and AI inference gateway (Claude, GPT, Gemini, Llama, Mistral and more in one endpoint). Price: from $0.001, computed from your max_tokens × model rate × 1.10 (you sign a ceiling; unused tokens are not refunded). 20s server-side timeout - never charged if it fires; set your client timeout to 30s. Try GET /v1/chat/completions/sample.","endpoint_url":"https://x402.agentindex.world/v1/chat/completions","category":"compute.llm","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612638,"status_changed_at":1791612638,"score":1,"probe_count":200,"last_probed_at":1791968604}
{"id":"0ba7fa7e-053","name":"Web Agent Toolkit","description":"AI-agent-ready web tools powered by x402. Extract readable text, OpenGraph metadata, convert to Markdown, check URL health. Pay per call with USDC on Base. No API keys, no registration.","endpoint_url":"https://dawn-cloud-7239.jiahongsun181.workers.dev/api/extract","category":"data.web","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://dawn-cloud-7239.jiahongsun181.workers.dev/api/preview?url=https://example.com","updated_at":1789063929,"status_changed_at":1789063929,"score":1,"probe_count":1059,"last_probed_at":1791966179}
{"id":"0bbf5e04-064","name":"crosscheck accept","description":"Check work another agent hands back against its task, before you pay for it. Send the task and the deliverable; get a JSON verdict (accept or reject) with the unmet requirements listed. Code checks counts, required JSON fields, and sums; an optional payment_tx is verified on Base. Ed25519-signed receipt with a public proof page. From $0.03 (large inputs up to $0.06).","endpoint_url":"https://crosscheckapi.com/v1/accept","category":"tools.verification","price_amount":0.03,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791953365,"status_changed_at":1791953365,"score":0.9206446547013903,"probe_count":588,"last_probed_at":1791967859}
{"id":"0bcecba3-20d","name":"http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/package/security","description":"Known vulnerabilities for package+version; normalized evidence, not a safety verdict. Base mainnet USDC","endpoint_url":"https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/package/security","category":"data.other","price_amount":0.003,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612153,"status_changed_at":1791612153,"score":1,"probe_count":200,"last_probed_at":1791967748}
{"id":"0bd9fecb-554","name":"site.intel.rallylive.ca/bulk/site/uses/amazon-ads","description":"Bulk does site use amazon ads: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.","endpoint_url":"https://site.intel.rallylive.ca/bulk/site/uses/amazon-ads","category":"data.other","price_amount":0.1,"price_currency":"USDC","chains":["base","base-sepolia"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790460530,"status_changed_at":1790460530,"score":1,"probe_count":56,"last_probed_at":1791957058}
{"id":"0bdaf261-2b1","name":"api.verdixapi.com/risk/address/lite","description":"Verdix lite ($0.01): call before an agent sends funds to an unfamiliar EVM address on Base, when cost matters most. Checks OFAC sanctions, scam/phishing lists, address poisoning, phishing tokens and flagged deployers. A clean answer is no_known_risk, never safe; for a verdict that can say safe, call /risk/address/quick.","endpoint_url":"https://api.verdixapi.com/risk/address/lite","category":"data.geo","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611321,"status_changed_at":1791611321,"score":1,"probe_count":201,"last_probed_at":1791968002}
{"id":"0bdf69c1-a7b","name":"Macropulse — Fx Convert","description":"Convert an amount between currencies at the official European Central Bank reference rate. Answers \"what is the USD to EUR exchange rate\", \"convert 250 GBP to JPY\", \"what was the EUR/USD FX rate on 2024-03-15\". Multi-currency in one call (to=EUR,GBP,JPY), 30+ currencies, historical daily fixings back to 1999. Deterministic and cacheable: real ECB data, not a model estimate — identical inputs always return the identical rate. Keyless, sub-second.","endpoint_url":"https://macropulse.theaslangroupllc.com/api/fx/convert","category":"data.fx","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787145356,"status_changed_at":1787145356,"score":0.9999999999999994,"probe_count":2264,"last_probed_at":1791966295}
{"id":"0be0ab81-531","name":"Skim402 — Studio Jobs Latest","description":"Skim Signal: studio jobs — weekly counts of AI, content-ops, and production-staff postings (UPM, line producer, coordinator, AD, and more) across 7 major Hollywood studios, pulled from each studio's ATS API. One item per studio per ISO week with per-query counts; sourcesDown flags any studio board that failed this cycle. Refreshed daily.","endpoint_url":"https://skim402.com/api/v2/signal/studio-jobs/latest","category":"data.search","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1789626127,"status_changed_at":1789626127,"score":0.9999999999999994,"probe_count":1875,"last_probed_at":1791965217}
{"id":"0be67e21-fd6","name":"mearef.dev/v1/certified/:country/:series","description":"Certified extract: value + citation + archived-source sha256 + verification chain, Ed25519-signed. Refuses uncharged without evidence","endpoint_url":"https://mearef.dev/v1/certified/:country/:series","category":"data.web","price_amount":0.25,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791266685,"status_changed_at":1791266685,"score":0.9981751995556692,"probe_count":381,"last_probed_at":1791969072}
{"id":"0c05c6d3-4ea","name":"gamepulse.theaslangroupllc.com/api/creator/roblox-check","description":"Roblox niche viability check with live data: top games by concurrent players, entrenchment vs freshness signals, demand and saturation read, plus current DevEx cash-out math.","endpoint_url":"https://gamepulse.theaslangroupllc.com/api/creator/roblox-check","category":"data.other","price_amount":0.25,"price_currency":"USDC","chains":["base","solana","polygon","eip155:42161","eip155:480","eip155:143","xlayer","eip155:999","algorand","xrpl:0","eip155:56"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636788,"status_changed_at":1788636788,"score":1,"probe_count":1307,"last_probed_at":1791966177}
{"id":"0c1454df-ddb","name":"www.x402financialdata.com/stablecoins","description":"Top USD-pegged stablecoins by circulating market cap, live from DeFiLlama: current peg price with deviation from $1 (a live depeg monitor), plus 1d/7d % change in circulating supply. Not ticker-specific -- a market-wide screener. Supports optional limit (default 10, max 25). $0.01/call.","endpoint_url":"https://www.x402financialdata.com/stablecoins","category":"data.markets","price_amount":0.01,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558990,"status_changed_at":1791558990,"score":0.9999101470603093,"probe_count":230,"last_probed_at":1791969069}
{"id":"0c17311d-328","name":"Api — Usdt Usd","description":"USDT stablecoin peg monitor — real-time Tether deviation from $1.00 USD — Ed25519 signed attestation","endpoint_url":"https://api.myceliasignal.com/oracle/price/usdt/usd","category":"data.misc","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077830,"status_changed_at":1787077830,"score":0.9999999999999963,"probe_count":1810,"last_probed_at":1791965935}
{"id":"0c280089-7d1","name":"witness-edge-phase-c-test.witness-test.workers.dev/v1/contract-witness","description":"Produce a concrete independently revalidated JSON-Schema/MCP backward-compatibility witness before merge/deploy. UNKNOWN or NO_WITNESS_FOUND never means compatible.","endpoint_url":"https://witness-edge-phase-c-test.witness-test.workers.dev/v1/contract-witness","category":"data.other","price_amount":0,"price_currency":"USDC","chains":["base-sepolia"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637515,"status_changed_at":1788637515,"score":1,"probe_count":1115,"last_probed_at":1791965332}
{"id":"0c28b0dd-94b","name":"TELAGO x402 Payment Preflight — Verify Before Pay","description":"Verify an x402 endpoint before spending: inspect its live unpaid 402 challenge, payTo, USDC amount, Base network and EIP-712 metadata without paying the target. Returns PAYABLE, CAUTION or AVOID. $0.001 USDC.","endpoint_url":"https://telago-x402-discovery.vercel.app/korea-address/geocode","category":"tools.verification","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://ozeejewwpjmabshxyitc.supabase.co/functions/v1/telago-x402-live-v1/sample-x402-preflight","updated_at":1791882217,"status_changed_at":1791800070,"score":0.93439,"probe_count":96,"last_probed_at":1791967867}
{"id":"0c2a86ef-e68","name":"cron402-api.user-defaults.workers.dev/v1/crons","description":"cron402: create a cron job that calls your webhook on a schedule. $0.008 includes 1 run credit; each subsequent run costs 1 credit (top up at /v1/crons/topup/{pack}).","endpoint_url":"https://cron402-api.user-defaults.workers.dev/v1/crons","category":"data.other","price_amount":0.008,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790488027,"status_changed_at":1790488027,"score":1,"probe_count":461,"last_probed_at":1791963541}
{"id":"0c2b9270-e0e","name":"Email DNS Preflight","description":"DNS-level email preflight for autonomous agents: practical syntax validation, MX/Null-MX routing, A/AAAA fallback, SPF, DMARC and DNSSEC posture. Returns a bounded score and explicit limitations; does not claim mailbox existence.","endpoint_url":"https://email-dns-preflight-x402.copper-crate.workers.dev/v1/email/preflight?email=alice%40example.com","category":"data.email","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790715739,"status_changed_at":1790715739,"score":1,"probe_count":431,"last_probed_at":1791968101}
{"id":"0c2da3ac-263","name":"ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/wallet_portfolio","description":"Run a low-cost wallet balance lookup for native ETH and official USDC on Base, Ethereum, or Arbitrum, with an estimated ETH USD value. This is not a complete token or NFT portfolio.","endpoint_url":"https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/wallet_portfolio","category":"data.crypto","price_amount":0.003,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636798,"status_changed_at":1788636798,"score":1,"probe_count":1305,"last_probed_at":1791966532}
{"id":"0c2e6b65-81e","name":"x402toll.com/v1/commerce/tip-split","description":"Tip amount, total, and per-person split for a restaurant bill.","endpoint_url":"https://x402toll.com/v1/commerce/tip-split","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791105051,"status_changed_at":1791105051,"score":0.9999995570307244,"probe_count":373,"last_probed_at":1791962224}
{"id":"0c320885-dad","name":"answerpool.io/v1/sec/watchlist","description":"Get flagged SEC events for up to 25 tickers in one call — 8-K items, insider trades and raises since your cursor, with a next cursor to store. Use instead of running one EDGAR poll per portfolio name. Pay per call (x402 USDC or prepaid card credits); no subscription, no API key signup.","endpoint_url":"https://answerpool.io/v1/sec/watchlist","category":"data.other","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791557918,"status_changed_at":1791557918,"score":1,"probe_count":230,"last_probed_at":1791968111}
{"id":"0c34fc6c-839","name":"Scout MCP — Scholar","description":"Semantic Scholar papers ($0.01)","endpoint_url":"https://scout.hugen.tokyo/scout/scholar","category":"data.search","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1786656635,"status_changed_at":1786656635,"score":0.9999999992039795,"probe_count":2612,"last_probed_at":1791967493}
{"id":"0c3da724-915","name":"btcnode.uk/api/fees","description":"Live fee rates (high/medium/low sat/vB) — flat $0.001 per call, USDC on Base, no signup.","endpoint_url":"https://btcnode.uk/api/fees","category":"data.other","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790584980,"status_changed_at":1790584980,"score":1,"probe_count":448,"last_probed_at":1791968693}
{"id":"0c4d9793-b0d","name":"agent402.tools/api/farcaster-profile","description":"Lookup a Farcaster profile by username or FID. Returns FID, username, display name, bio, profile picture URL, follower/following counts, and the canonical Warpcast URL. Use to label cast authors, validate a Farcaster handle, or fetch a profile for display.","endpoint_url":"https://agent402.tools/api/farcaster-profile","category":"data.web","price_amount":0.002,"price_currency":"USDC","chains":["base","polygon","eip155:42161","eip155:143","avalanche","sei","eip155:10","eip155:4663","eip155:42220","solana","stellar:pubnet","algorand"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790259981,"status_changed_at":1790259981,"score":1,"probe_count":336,"last_probed_at":1791968692}
{"id":"0c4de4e8-4e5","name":"Api — Tgm Holders","description":"Get \"Token God Mode\" (TGM) holders data","endpoint_url":"https://api.nansen.ai/api/v1/tgm/holders","category":"data.misc","price_amount":0.05,"price_currency":"USDC","chains":["base","eip155:196","eip155:56","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077255,"status_changed_at":1787077255,"score":0.9992153348072532,"probe_count":2084,"last_probed_at":1791966533}
{"id":"0c6e9415-742","name":"x402engine — Crypto Markets","description":"Cryptocurrency rankings, market capitalization, prices and volume data.","endpoint_url":"https://x402engine.app/api/crypto/markets?currency=usd&limit=10","category":"data.crypto","price_amount":0.002,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1786724435,"status_changed_at":1786724435,"score":1,"probe_count":2521,"last_probed_at":1791965093}
{"id":"0c7d7177-4d0","name":"glim.sh/api/v1/twitter/users/relationship","description":"Check follow relationship","endpoint_url":"https://glim.sh/api/v1/twitter/users/relationship","category":"data.other","price_amount":0.001,"price_currency":"USDC","chains":["solana","base","eip155:143"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790259025,"status_changed_at":1790259025,"score":0.9999999999999994,"probe_count":501,"last_probed_at":1791965578}
{"id":"0c82e1b9-c51","name":"DeFi Intelligence — Rugpull","description":"Rug pull detection","endpoint_url":"https://defi.hugen.tokyo/defi/rugpull","category":"data.defi","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787373602,"status_changed_at":1786629935,"score":0.9999999984875613,"probe_count":2635,"last_probed_at":1791962464}
{"id":"0c87e00b-cb1","name":"agri.halowerk.com/v1/supply-spoilage","description":"Converts each supplied storage segment into equivalent ageing at a reference temperature using a caller-supplied Q10 factor, then compares the sum with nominal shelf life. This empirical approximation is not a microbial model, food-safety decision, sensor feed, cold-chain certification or release authorization.","endpoint_url":"https://agri.halowerk.com/v1/supply-spoilage","category":"data.weather","price_amount":0.003,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1789118887,"status_changed_at":1789118887,"score":0.9999999999999991,"probe_count":1099,"last_probed_at":1791965822}
{"id":"0c9138cc-81a","name":"datastand.dev/api/data/llm-pricing","description":"A verified, machine-readable table of current LLM API pricing (input/output per MTok, cached-input where published) and context windows across major providers (Anthropic, OpenAI, Google, DeepSeek, xAI). Every row carries its official source URL and verification date. Curated and re-verified weekly by the operator agent.","endpoint_url":"https://datastand.dev/api/data/llm-pricing","category":"compute.llm","price_amount":0.05,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636937,"status_changed_at":1788636937,"score":1,"probe_count":1305,"last_probed_at":1791965815}
{"id":"0c93d263-4dd","name":"Crypto — Crypto Fees","description":"DeFi protocol fees and revenue ranked: which protocols actually earn money (not just hold TVL). Each returns 24-hour and 7-day fees in USD, revenue where DefiLlama breaks it out, 1d/7d change, category, and the chains it runs on. See where real economic activity is across Uniswap, Aave, Lido, Hyperliquid and more. Sourced from DefiLlama.","endpoint_url":"https://crypto.apitoll.cloud/v1/crypto/fees","category":"data.misc","price_amount":0.001,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787077252,"status_changed_at":1787077252,"score":0.9999999999996351,"probe_count":2356,"last_probed_at":1791967733}
{"id":"0ca98a47-ae6","name":"api.messyvirgo.com/api/v1/paid/context/macros/latest","description":"Crypto macro regime in one call: a 0-100 Messy Virgo macro score and risk regime built from 20 indicators (global liquidity, Fed balance sheet, spot ETF and stablecoin flows, real yields, USD, equities), adjusted for the day's news, with a written interpretation. Use it to set risk before any trade, allocation or market report. Refreshed four times a day.","endpoint_url":"https://api.messyvirgo.com/api/v1/paid/context/macros/latest","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791611432,"status_changed_at":1791611432,"score":1,"probe_count":201,"last_probed_at":1791968580}
{"id":"0ca99e72-128","name":"arn-x402-payguard-payment-security.rajdeep-dutta-in.workers.dev/preflight","description":"Agent Reliability Network: ARN x402 PayGuard provides x402 payment security for autonomous AI agents. Check the seller before you pay with payment preflight and payment-challenge validation. Returns ALLOW, CAUTION, or BLOCK.","endpoint_url":"https://arn-x402-payguard-payment-security.rajdeep-dutta-in.workers.dev/preflight","category":"data.other","price_amount":0.001,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637051,"status_changed_at":1788637051,"score":1,"probe_count":1305,"last_probed_at":1791967739}
{"id":"0caad123-8e4","name":"perpsignals.use.x402atlas.com/pairs","description":"Supported perpetual-futures trading pairs — the list of symbols (BTCUSDT, ETHUSDT, …) the funding-rate scanner and signals cover, as a clean snake_case envelope.","endpoint_url":"https://perpsignals.use.x402atlas.com/pairs","category":"data.markets","price_amount":0.005,"price_currency":"USDC","chains":["base","polygon","eip155:42161","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637287,"status_changed_at":1788637287,"score":0.9999999999999992,"probe_count":1314,"last_probed_at":1791965939}
{"id":"0caf3c52-b96","name":"api.oblique.markets/api/v1/paid/rewrite","description":"Use when an agent needs rewrite. Returns Rewrite text per a natural-language instruction (tone, formality, simplification, shortening) — deterministic flash-model rewriting with hard input/output caps. $0.005.","endpoint_url":"https://api.oblique.markets/api/v1/paid/rewrite","category":"compute.llm","price_amount":0.005,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788636667,"status_changed_at":1788636667,"score":1,"probe_count":1279,"last_probed_at":1791968211}
{"id":"0cb02029-9bd","name":"aeml-x402.zeabur.app/gauge/air","description":"Add-on, air quality for one location: US AQI category and PM2.5 reading from EPA and CAMS official feeds. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. Every record carries an offline-recomputable record_hash.","endpoint_url":"https://aeml-x402.zeabur.app/gauge/air","category":"data.weather","price_amount":0.005,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790371825,"status_changed_at":1790371825,"score":0.9999999999992891,"probe_count":491,"last_probed_at":1791962814}
{"id":"0cb2a9fb-051","name":"402.com.tr/api/x402/base-swap","description":"An executable swap on Base, routed by 0x across Uniswap, Aerodrome, Balancer, Curve and more. Returns the transaction for your own wallet to sign, plus the approval step if needed, minimum out, route and fees. We never hold funds. Name tokens as ETH, USDC, WETH, cbBTC, AERO… or a 0x address; buying an unknown token runs a sellability check first and refuses a honeypot unless force=1.","endpoint_url":"https://402.com.tr/api/x402/base-swap","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791561622,"status_changed_at":1791561622,"score":1,"probe_count":172,"last_probed_at":1791967018}
{"id":"0cb3ec7a-f38","name":"Tensorfeed — Policy Timeline","description":"Forward and backward calendar over the AI policy registry. Each entry classified relative to now (past / active / upcoming), days-until-effective, with next-3-milestones for upcoming items. Filter by jurisdiction (EU, US, UK, etc) and time window. The \"what AI rules are about to bite\" feed.","endpoint_url":"https://tensorfeed.ai/api/premium/policy/timeline","category":"data.intelligence","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://tensorfeed.ai/api/preview/policy/timeline","updated_at":1789119008,"status_changed_at":1789119008,"score":0.9999999999999994,"probe_count":2390,"last_probed_at":1791967734}
{"id":"0cb93d46-ab8","name":"www.x402scan.com/api/x402/wallets/:address/stats","description":"Aggregate stats for a wallet (tx count, total amount, unique recipients)","endpoint_url":"https://www.x402scan.com/api/x402/wallets/:address/stats","category":"data.crypto","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637628,"status_changed_at":1788637628,"score":1,"probe_count":1305,"last_probed_at":1791965938}
{"id":"0cc2eddb-574","name":"earn-pulse Base USDC yields","description":"Return top Base USDC yield pools by TVL as JSON. No parameters.","endpoint_url":"https://earn-pulse.haiqingm58.workers.dev/yields","category":"data.defi","price_amount":0.005,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":"https://earn-pulse.haiqingm58.workers.dev/alpha","updated_at":1789325225,"status_changed_at":1789325225,"score":0.9999999994933328,"probe_count":2526,"last_probed_at":1791965941}
{"id":"0cc3020b-d27","name":"astro-agent.dev/v1/vedic/dashas","description":"Vimshottari dashas: Vimshottari maha/antar/pratyantar periods with exact dates, birth balance, and the running periods.","endpoint_url":"https://astro-agent.dev/v1/vedic/dashas","category":"data.other","price_amount":0.1,"price_currency":"USDC","chains":["solana","base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791612389,"status_changed_at":1791612389,"score":1,"probe_count":200,"last_probed_at":1791968230}
{"id":"0cc665fd-722","name":"animica.dev/x402/v1/standard/chat/completions","description":"Standard-tier chat/completions (OpenAI-compatible), served by Animica's network. Cheaper than priority, standard latency — priced at 3x settlement gas.","endpoint_url":"https://animica.dev/x402/v1/standard/chat/completions","category":"data.crypto","price_amount":0.0018,"price_currency":"USDC","chains":["base","animica:1"],"status":"failing","kind":"api","sample_query":null,"updated_at":1791069405,"status_changed_at":1791069405,"score":0.0005639208733960172,"probe_count":1356,"last_probed_at":1791943377}
{"id":"0cc9e7a2-c79","name":"api.strale.io/x402/v2/email-validate","description":"Validate an email address: RFC 5322 syntax, MX records, 5,361 disposable domain detection, role-based address detection (35 patterns), free provider detection, and typo suggestion for common providers (gmial.com ? gmail.com). Returns deliverability assess…","endpoint_url":"https://api.strale.io/x402/v2/email-validate","category":"data.geo","price_amount":0.0324,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637048,"status_changed_at":1788637048,"score":1,"probe_count":1300,"last_probed_at":1791968336}
{"id":"0cd0d034-1e9","name":"eltociear-skill-audit.hf.space/pdf","description":"Fetch a PDF by URL and return its text as Markdown-ish plain text, page by page","endpoint_url":"https://eltociear-skill-audit.hf.space/pdf","category":"data.web","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791558622,"status_changed_at":1791558622,"score":1,"probe_count":230,"last_probed_at":1791968488}
{"id":"0cd55459-722","name":"X402-Market — Market","description":"Aggregated crypto market snapshot: prices, Fear & Greed, DeFi TVL, dominance, top stable yields.","endpoint_url":"https://x402-market.kore-app.workers.dev/v1/market","category":"data.defi","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790143981,"status_changed_at":1790143981,"score":0.9999999974922162,"probe_count":2773,"last_probed_at":1791962940}
{"id":"0ce0cad5-548","name":"x402.qsig.net/v1/georisk","description":"QSIG geopolitical risk score (0-100) with 24h change, percentile rank vs 30-day and 90-day history, regime label, and relevance-classified event headlines. Use when reasoning about event risk or macro regime. Computed observation, not a forecast. Updated every ~15 minutes.","endpoint_url":"https://x402.qsig.net/v1/georisk","category":"data.weather","price_amount":0.02,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790403266,"status_changed_at":1790403266,"score":1,"probe_count":474,"last_probed_at":1791965579}
{"id":"0ce3a4d3-407","name":"Toolsmith","description":"Keyless pay-per-call APIs for AI agents. 30 tools across compliance, trade, safety, web and data. Pay with USDC on Base via x402: call any tool, receive HTTP 402 with payment requirements, pay, retry. No account, no API key.","endpoint_url":"https://toolcall.click/t/sec/financials","category":"data.fx","price_amount":0.03,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1785241088,"status_changed_at":1785082509,"score":0.9999999999999994,"probe_count":3999,"last_probed_at":1791966291}
{"id":"0ce6a0c8-415","name":"aeml-x402.zeabur.app/gauge/lifecycle","description":"One id in, its official lifecycle state out - no need to know which line tracks it first. Covers 19 lifecycle lines (stablecoins, AI tools and datasets, neoclouds, DePIN, RWA, carbon projects, ESG funds, tariff measures and more): status band, birth/end dates, death type, lifespan, official source_ref. If two lines track the same id you get BOTH - nothing is picked for you. Unknown id -> 422 no_charge, not billed. Every record carries an offline-recomputable record_hash.","endpoint_url":"https://aeml-x402.zeabur.app/gauge/lifecycle","category":"data.other","price_amount":0.005,"price_currency":"USDC","chains":["base","solana"],"status":"verified","kind":"api","sample_query":null,"updated_at":1790374596,"status_changed_at":1790374596,"score":0.9999999999797455,"probe_count":489,"last_probed_at":1791965456}
{"id":"0ce6ec37-de6","name":"FMCSA Carrier Safety Data","description":"Official FMCSA/DOT carrier census, inspection, violation, and crash-involvement evidence by USDOT number or carrier name","endpoint_url":"https://autoscrape-api-seven.vercel.app/x402/v1/fmcsa-carrier-safety?dotNumber=54283","category":"data.intelligence","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1786459244,"status_changed_at":1786459244,"score":0.9999999999999994,"probe_count":2750,"last_probed_at":1791965453}
{"id":"0ce9269e-93f","name":"api.hergertsynthora.com/v1/stablecoin-depeg","description":"SYNTHORA stablecoin-depeg: depeg radar for 8 major stablecoins (USDT, USDC, DAI, USDS, USDe, PYUSD, USDD, FDUSD), each measured by TWO independent sources (CoinGecko + DefiLlama) with inter-source discrepancy reported — a real depeg shows in both; a single-source blip is an oracle artifact. Severity levels in bps. Free sources, no key. $0.006 USDC x402 Base.","endpoint_url":"https://api.hergertsynthora.com/v1/stablecoin-depeg","category":"data.other","price_amount":0.006,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1791858254,"status_changed_at":1791858254,"score":0.9993038013908692,"probe_count":69,"last_probed_at":1791967139}
{"id":"0cf3abb3-2ba","name":"Api-Dev-V2 — Vaults","description":"IXS Real world asset vaults — 6% yields, BlackRock exposure, tokenized on-chain","endpoint_url":"https://api-dev-v2.ixs.finance/x402/vaults","category":"data.crypto","price_amount":0.001,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1787145374,"status_changed_at":1787145374,"score":1,"probe_count":2262,"last_probed_at":1791965948}
{"id":"0cf4f969-2c7","name":"x402.donnyautomation.com/sanctions","description":"OFAC screening against the Treasury SDN and Consolidated lists - 19,600+ parties, 40,000+ names including aliases. Returns match, riskLevel, matches[] with score, matchedName, matchedOn and programs, plus screened and notScreened naming what was NOT checked (EU, UK OFSI, UN). Word order does not matter: OFAC stores people SURNAME, Given. Requires ?name= (max 200); optional ?minScore, ?type, ?limit. Errors: 400 missing_name|unsearchable_name, 503 sanctions_list_unavailable - never a false clear.","endpoint_url":"https://x402.donnyautomation.com/sanctions","category":"data.other","price_amount":0.01,"price_currency":"USDC","chains":["base"],"status":"verified","kind":"api","sample_query":null,"updated_at":1788637529,"status_changed_at":1788637529,"score":1,"probe_count":1264,"last_probed_at":1791967496}