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service / x402-canary-check-6dba4d50

Verdict L402

Did a model reply leak what it should keep secret? Canary tokens and secret phrases searched by code (even split, spaced or uppercased), then paraphrases of the system prompt read by the engine. Returns clean, review or leak.

uncertifiedrail · x402

Call card

https://verdict.kechlab.com/v1/canary-check price $0.0093 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-canary-check-6dba4d50", "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-canary-check-6dba4d50", "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-
2026-10-21: 0% ok2026-10-22: 0% ok2026-10-23: 0% ok2026-10-24: 0% ok2026-10-26: 0% ok2026-10-27: 0% ok2026-10-28: 0% ok2026-10-30: 0% ok2026-10-31: 0% ok2026-11-01: 0% ok2026-11-02: 0% ok2026-11-03: 0% ok2026-11-04: 0% ok

Daily probe success ratio, last 30 days. Last probed 2026-11-05.

Try it

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