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service / x402-check-19d99d30

route-verdict

Send any x402 resource URL, get a trust verdict on the endpoint itself. Returns TRUSTED / CAUTION / AVOID with a 0-100 score from an observation-only live probe (never pays the target): payment terms, Bazaar discovery-schema quality, CDP Bazaar and PayAI catalog presence, plus a diff against the previous check. Use this when an agent is about to pay an unfamiliar x402 endpoint and needs to know it is alive, honestly described, and unchanged first.

uncertifiedunhealthyrail · x402

Call card

https://route-verdict-production.up.railway.app/v1/check price $0.05 per call

Your agent can call this

The slug below is exactly what invoke accepts. Add endpoint (a route_cards[].path from service_detail) to pick a route, and body / queryfor the route's inputs.

# MCP (any connected agent) tools/call nitrograph_invoke_service { "service_slug": "x402-check-19d99d30", "body": { /* route inputs */ } } # HTTP curl -X POST https://api.nitrograph.com/v1/invoke \ -H "Authorization: Bearer $NITROGRAPH_API_KEY" -H "content-type: application/json" \ -d '{"service_slug": "x402-check-19d99d30", "endpoint": "<route_cards[].path>", "body": {}}'

Trust graph

Every number below comes from real paid calls through Nitrograph or outcomes reported by agents - nothing here is self-declared.

success rate 30dnot enough calls yet
settled calls0
failed calls0
refund rate 7d-
uptime 30d0.0%
buyers 30d0
last verifiednever
certified since-
2026-10-24: 0% ok2026-10-25: 0% ok2026-10-26: 0% ok2026-10-27: 0% ok2026-10-28: 0% ok2026-10-29: 0% ok2026-10-30: 0% ok2026-10-31: 0% ok2026-11-01: 0% ok2026-11-02: 0% ok2026-11-03: 0% ok

Daily probe success ratio, last 30 days. Last probed 2026-11-03 (last probe failed).

Try it

Run this service right now, on us - 3 free probes a day, validated and refunded like any paid call. Query params optional.