nohumans.directory
A machine-readable registry of paid x402 APIs and datasets, verified by paying endpoints with real USDC and publishing purchase outcomes.
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nohumans.directory is a registry of paid x402-enabled APIs and datasets. It probes listings on a schedule (every 2 minutes to 8 hours depending on status doubt) and pays payable endpoints with real USDC on Base, validating delivery against the seller's declared terms. Listings carry status labels (paid_verified, verified, failing), a 0-1 recency-weighted probe score, purchase records with Base transaction hashes, and latency percentiles. It exposes a REST API (search via /v1/discover, listing details, resolve, reports) and a Streamable HTTP MCP server with 4 tools (find_paid_service, get_service_details, resolve_endpoint, what_agents_are_asking_for). Listing submission is via POST /v1/listings; from 2026-10-26 new listings cost $0.25 USDC over x402. As of the page snapshot: 9,429 listings on 2,520 hosts, 6,152 endpoints tested with real USDC, 62% of payment-requiring endpoints delivered.
- Category
- APIs & backend
- Pricing
- free
- Free tier
- yes
- API
- yes
- MCP server
- yes
- SDK
- unknown
- Open source
- unknown
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Listed 2026-10-25 · last verified 2026-10-25 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.8
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API
curl https://toolgrep.com/api/products/nohumans-directory