{"name":"x402.fuchss.app: x402 trust","url":"https://x402.fuchss.app/v1/x402-trust","method":"POST","description":"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 count for the endpoint's payTo address -- is anyone actually paying it, or is it just live? Computed deterministically from continuous monitoring: 30d probe uptime, 402-envelope spec compliance, latency, observed age, on-chain settlement activity, and advertised-price stability. Includes a full component breakdown, machine-readable flags, and an honest observedDays (we report only the history we actually have, with dataCompleteSince marking our gap-free on-chain coverage). Uncataloged endpoints are live-probed on your first query and auto-adopted into the monitored catalog (first-contact score with low confidence -- history accumulates from there). Know before you pay.","price_usd":"0.005","total_usd":"0.005","chains":["base"],"category":"api","verified":true,"status":"ok","checked_at":"2026-09-06T19:20:03+00:00","source":{"name":"x402 Bazaar","url":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources"},"seller":null,"capability":"play","provider":{"key":"fuchss.app","name":"fuchss","host":"x402.fuchss.app"},"sample_body":null,"featured":false,"why":"","pay":"pay_x402('https://x402.fuchss.app/v1/x402-trust', method='POST', body={...})","id":"x402-fuchss-app-v1-x402-trust","reviews":[],"summary":null,"page":"https://api.mechawallet.com/explore/x402-fuchss-app-v1-x402-trust","badge":"https://api.mechawallet.com/explore/x402-fuchss-app-v1-x402-trust/badge.svg"}