x402.fuchss.app publishes 7 machine-payable endpoints over the x402 protocol, priced from $0.001 to $0.2 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /v1/semantic-search | POST | $0.001 | 402 |
| /v1/similar | POST | $0.005 | 402 |
| /v1/watch-endpoint-30d | POST | $0.2 | 402 |
| /v1/x402-history | POST | $0.02 | 402 |
| /v1/x402-trust | POST | $0.005 | 200 |
| /v1/x402-trust-bulk-10 | POST | $0.045 | 402 |
| /v1/x402-trust-bulk-50 | POST | $0.2 | 402 |
Semantic search across the entire monitored x402 catalog. Given a free-text query (e.g. "weather forecast", "image generation", "EVM gas price oracle"), returns the closest endpoints by advertised pur…
Find better alternatives to an x402 endpoint. Given a resource URL, returns the top semantically-similar endpoints (matched on advertised purpose via description embeddings) that currently OUT-SCORE i…
Monitor ONE x402 endpoint for 30 days and get alerted on changes that break agents: payTo changes (critical — possible takeover/rug), price changes, asset/network changes, 402-spec regressions, delist…
Raw observation history for any publicly listed x402 endpoint: discovery snapshots (listed/delisted/relisted, price changes, payTo changes) and probe time-series (uptime, latency, quoted amount) over …
Trust score (0-100, grade A-F) for any x402 endpoint -- listed in our catalog or not. Unlike uptime-only checkers, we return ECONOMIC PROOF: the REAL on-chain USDC settlement volume and distinct-payer…
Score up to 10 x402 endpoints in a single paid call. Each found result carries the FULL trust report — identical to POST /v1/x402-trust: score, grade, scoreRange, recommendation, confidence breakdown,…
Score up to 50 x402 endpoints in a single paid call. Each found result carries the FULL trust report — identical to POST /v1/x402-trust: score, grade, scoreRange, recommendation, confidence breakdown,…