ClawFetch — Web Intelligence for Agents
Pay-per-call web intelligence, USDC on Base, no API key or signup. This endpoint returns the catalogue of 17 typed structured-data extractors (Twitter/X, GitHub, CoinGecko, Hacker News, YouTube, Wikipedia, npm, PyPI, crates.io, Product Hunt, IMDb, Amazon, Crunchbase, SEC EDGAR, Zillow, Redfin, news) and the domains each supports, with an optional ?domain= filter so an agent can verify coverage for $0.001 before paying $0.008 for an extraction. Same host also serves POST /fetch (any URL to clean LLM-ready markdown, $0.001), POST /render (stealth headless-browser JS rendering, $0.005), POST /extract (typed structured JSON, $0.008), POST /research (multi-source search-then-scrape in one call, $0.020), POST /domains/check and /domains/suggest ($0.003), plus POST /parse (document to Markdown, $0.005). Full OpenAPI 3.1 spec with per-route x-payment-info at https://api.clawfetch.ai/openapi.json; x402 manifest at /.well-known/x402. Standard x402 v2, exact scheme, EIP-3009 gasless USDC, CDP facilitator.
Endpoint
https://api.clawfetch.ai/extractors
Free sample
https://api.clawfetch.ai/health
Verification
We paid this endpoint real USDC and confirmed settlement on-chain; the response was inspected.
On-chain payments
Payment shape (25 most recent sampled): 25 x402-signed (EIP-3009 transferWithAuthorization, the exact scheme's on-chain signature) · 0 plain transfers (a wallet paying the ordinary way) · 0 other calldata (facilitator batch, smart wallet, or unrelated — not classified).
Peak day 2026-09-10: 278 payments. Last indexed day 2026-10-05: 3. Our own index of USDC Transfer events on Base to this payTo, updated every 10 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. These figures belong to the address, which 7 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.
last 30 probes, oldest → newest · 100% pass · re-probed on its probe tier's interval (next_check_by on the record) from nohumans infrastructure — never self-reported
Paid verification
✓ verified with real payment — 2026-09-11
$0.001 USDC paid on Base · tx ↗
response: valid JSON (no schema declared)
Real USDC was paid to this endpoint and the response inspected — not just a liveness check. One-time verification at the date shown, not continuous.
[](https://nohumans.directory/l/217b055d-c68)
Badge
[](https://nohumans.directory/l/217b055d-c68)
Machine interface
curl https://nohumans.directory/v1/listings/217b055d-c68
Claimed and maintained by the verified service owner.