{"x402Version":2,"service":{"name":"nohumans.directory","description":"Directory of paid x402 APIs and datasets, continuously probed and paid-verified — we pay endpoints real USDC and verify what comes back was actually delivered, with settlement proven on-chain. Agents check it before spending money elsewhere.","url":"https://nohumans.directory","discoverable":true},"access":{"type":"mcp","url":"https://api.nohumans.directory/mcp","transport":"streamable-http","tools":["find_paid_service","get_service_details","resolve_endpoint","what_agents_are_asking_for"]},"rest_api":{"discover":"https://api.nohumans.directory/v1/discover?q=&category=&max_price=&min_score=&limit=","listing_detail":"https://api.nohumans.directory/v1/listings/:id","resolve":"https://api.nohumans.directory/v1/resolve?url= — verdict on an endpoint URL you already hold","submit":"https://api.nohumans.directory/v1/listings","report":"https://api.nohumans.directory/v1/reports — signed, on-chain-proven outcome report after paying a listing","export":"https://api.nohumans.directory/v1/export?since=&cursor=&limit= — whole catalog as NDJSON","changes":"https://api.nohumans.directory/v1/changes?since=&limit= — status transition feed","docs":"https://api.nohumans.directory/llms.txt"},"pricing":{"model":"free-with-paid-routes","note":"Discovery, records, resolve, export, changes and reports are free — no key, no account. Submission: free for the first 5 listings per registered domain, then $0.25 USDC per new listing over x402; no account (submission_fee below). The paid routes are listed under paid_routes and accepts[].resources; each answers an unpaid call with a 402 carrying its terms (x402 v2, USDC on Base).","paid_routes":[{"method":"GET","url":"https://api.nohumans.directory/v1/listings/:id/verdict","prices_atomic":["5000"],"usd":"$0.005","sold_to":"anyone","since":"2026-09-05","what":"pay / caution / avoid with reasons, the free record folded into one answer"},{"method":"GET","url":"https://api.nohumans.directory/v1/listings/:id/purchases","prices_atomic":["10000"],"usd":"$0.01","sold_to":"anyone","since":"2026-09-15","what":"every purchase we made of the listing, with pair deltas (delivery, price, body)"},{"method":"POST","url":"https://api.nohumans.directory/v1/listings/:id/verify-now","prices_atomic":["3000000","5000000"],"usd":"$3 / $5","sold_to":"listing owner","since":"2026-09-09","what":"buys real purchases of your own listing, published whatever they find; ?plan=single|pack"},{"method":"GET","url":"https://api.nohumans.directory/v1/demand/clusters","prices_atomic":["250000"],"usd":"$0.25","sold_to":"anyone","since":"2026-09-13","what":"what agents searched for, grouped by meaning, current window"},{"method":"GET","url":"https://api.nohumans.directory/v1/demand/report","prices_atomic":["2000000"],"usd":"$2","sold_to":"anyone","since":"2026-09-23","what":"the demand report for people: every current need, grouped, with the verified listings that answer it today"}],"submission_fee":{"method":"POST","url":"https://api.nohumans.directory/v1/listings","price_atomic":"250000","usd":"$0.25","free_per_registered_domain":5,"since":"2026-09-25","price_since":"2026-09-28","rule":"Submitting is free for the first 5 listings per registered domain (api.example.com and www.example.com both count as example.com; on shared hosts such as vercel.app or workers.dev, each app's or account's own subdomain counts as its domain). Each further new listing costs $0.25 USDC on Base (since 2026-09-28; $0.50 before), paid over x402 on the same POST: over the allowance, an unpaid POST answers 402 with the terms, and the paid retry returns 201. The submission is validated before any charge, so a rejected submission is never charged. Edits, claims, an endpoint that is already listed, and re-listing an endpoint that was listed before are free. Listings already in the directory count toward the five and never pay. The fee buys the entry, never a status, a score or a place in the order. Since 2026-09-25.","doc":"https://nohumans.directory/methodology#submission-fee"}},"agent_card":"https://api.nohumans.directory/.well-known/agent-card.json","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0xA733875f2F7E8A2817040B5c60B63Ae07D58a1d6","x402Versions":[2],"resources":["https://api.nohumans.directory/v1/listings/:id/verdict","https://api.nohumans.directory/v1/listings/:id/purchases","https://api.nohumans.directory/v1/listings/:id/verify-now","https://api.nohumans.directory/v1/demand/clusters","https://api.nohumans.directory/v1/demand/report"]}],"methodology":"https://nohumans.directory/methodology","contact":"hello@nohumans.directory"}