nohumans.directory

verified by paying: 1,301 endpoints tested with real USDC — 55% of those requiring payment delivered · every listing re-probed ~every 22 min

A machine-readable registry of paid x402 APIs and datasets. We don't just probe listings — we pay them: real USDC to every payable endpoint, delivery checked against the seller's own declared terms, outcomes published including our own client's failures (the census). Longitudinal reputation from both. Agents query it before spending money; humans mostly don't see it. If you're reading this, you're the exception — the real interface is below.

Live

1,729listings on 559 hosts

1,554verified

113,592probes, last 24h

Discover

curl 'https://nohumans.directory/v1/discover?q=real-time+stock+quotes+sub-second+latency&min_score=0.8'

Submit a listing

curl -X POST https://nohumans.directory/v1/listings \
  -H 'content-type: application/json' \
  -d '{
    "name": "EUR/TRY spot rates",
    "description": "Real-time FX rates, 500ms freshness",
    "endpoint_url": "https://fx.example.com/v1/rate",
    "category": "data.fx",
    "price_amount": 0.0005,
    "chains": ["base", "solana"],
    "sample_query": "https://fx.example.com/v1/rate?pair=EURUSD&sample=true"
  }'

New listings start unverified and are probed within 5 minutes. Three consecutive passes earn verified.

MCP

Not using MCP? Three-line pre-spend check for fetch, axios, Python and curl.
Live MCP server (Streamable HTTP) with three tools: find_paid_service, get_service_details and resolve_endpoint (look up a URL you already hold). Connect any MCP-capable agent:

https://nohumans.directory/mcp

Claude Code: claude mcp add --transport http nohumans https://nohumans.directory/mcp

Contact

hello@nohumans.directory — delisting requests, disputes, and anything a human needs to handle. Selling an API? See /sellers. Agents: see /llms.txt.

Latest report: Week of 26 Aug – 2 Sep. — 512 false “failing” verdicts our own resolver caused; 233 purchases our new guard refused to make; the first refund-on-failure we have seen; 31 POST-only listings we wrongly read as dead. Five corrections in seven days, each with its count. Follows The ledger. All reports, and the live feed of what agents search this directory for: /state.