{"uid":"cap_gMTxjTCi9g1SlbqTSaEu7","slug":"settle-check-trust-probe-api-0a01905e","name":"settle-check Trust Probe API","description":"Trust layer for x402 endpoints: live probe, settlement evidence, verdict tiers. USDC on Base, Mogami-settled.","url":"https://settle-check.vercel.app/api/trust/probe","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input","output"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["url"],"properties":{"url":{"type":"string"}}}}},"output":{"type":"object","required":["type","example"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","description":"paid JSON result"}}}}},"responseSchema":{"type":"json","example":{"score":100,"verdict":"live_settling"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_neNKl2XxQfOb4sIPTnuXH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Live-probes an x402 endpoint and returns a trust verdict with settlement evidence and a scored tier indicating whether the endpoint is actively settling payments.","exampleAgentPrompt":"Can you probe that x402 endpoint at https://api.example.com/premium-data and tell me its trust verdict — is it live and actually settling payments?","exampleUseCases":[{"title":"Pre-flight check before paying","prompt":"Before I pay to call this x402 endpoint at https://data.someservice.xyz/api/report, can you check its trust score and tell me if it's actually live and settling so I don't waste money?"},{"title":"Auditing a new x402 marketplace listing","prompt":"I found this x402 API at https://payments.newprovider.io/api/feed — what's its settle-check verdict? I want to know the score and whether there's real settlement evidence before I list it in my directory."},{"title":"Monitoring an x402 endpoint for liveness","prompt":"Keep an eye on whether https://api.mypaidservice.com/data is showing a live_settling verdict — I want to know if it drops trust score or stops settling at any point."}],"resultDescription":"Returns a JSON object containing a numeric trust score (e.g. 0–100) and a verdict string (e.g. 'live_settling') indicating whether the probed x402 endpoint is actively live and processing USDC settlements on Base via Mogami.","failureModes":["Target URL is unreachable or returns non-402 response — may result in low score or error verdict","Missing or malformed 'url' query parameter — likely returns 400 or schema validation error","Target endpoint has expired or stale settlement evidence — lower trust score or non-live verdict","Rate limiting or payment failure for the probe call itself ($0.001 USDC required)","Mogami settlement network unavailability causing inconclusive verdict"],"whenToPreferThis":"Use this endpoint when you need to verify the liveness and settlement integrity of an x402 pay-per-call endpoint before spending money on it, listing it in a directory, or routing agent traffic to it. It is specifically designed for the x402 protocol ecosystem with Mogami/Base/USDC settlement evidence — prefer it over generic uptime monitors when payment settlement verification is the primary concern.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:37:26.040Z","isFirstParty":false}