402x402Hub
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x402.fuchss.app

api

x402.fuchss.app

A83

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.

network: basepaid$0.005 USDCx402HTTP

Trust Score breakdown

Usage

43 calls/30d

41 /100
×0.294
Maintenance (recency)

called 1d ago

100 /100
×0.235
Verification

verification verified (100%)

100 /100
×0.353
Metadata completeness

meta: description, tags, price

100 /100
×0.118

Total is a weighted sum; missing signals are excluded and the rest renormalized — a transparent, open algorithm.

x402Hub verification

✓ Verified
✓Valid endpoint URLx402.fuchss.app
✓HTTPS secure connectionhttps
✓Valid x402 payment schemebase / paid
✓Complete metadata878 chars, 5 tags
✓Recent real usage1d ago, 43 calls/30d

Verified independently by x402Hub — not self-reported by the source (e.g. Bazaar). We check publicly observable signals: URL, HTTPS, x402 protocol conformance, and real usage.

30-day calls
43
Success rate
—
Data source
bazaar
Endpoint ↗