{"uid":"cap_v97bdfivxnvuTIV2y0YLn","slug":"agent-economy-evidence-verifier-db3e7221","name":"Agent Economy Evidence Verifier","description":"","url":"https://agent-economy.kgninja.dev/verify-evidence?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_yiIN0n9Gr182N-jeZHkCP","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs deterministic JSON-based evidence checks and returns signed verification proofs for submitted claims","exampleAgentPrompt":"Can you verify this JSON evidence payload and give me a signed proof confirming whether it checks out? Here's the data: {\"claimId\": \"abc-123\", \"value\": \"approved\", \"timestamp\": \"2025-01-15T10:00:00Z\"}.","exampleUseCases":[{"title":"Audit trail for agent decisions","prompt":"I need to verify this JSON record from our agent's last decision and get a signed attestation I can attach to the audit log — the payload is {\"agentId\": \"agent-7\", \"action\": \"approve\", \"amount\": 500, \"timestamp\": \"2025-06-01T09:00:00Z\"}."},{"title":"Smart contract evidence check","prompt":"Before we trigger the on-chain payout, can you run a deterministic evidence check on this JSON claim and return a signed verification result? The claim is {\"contractId\": \"c-991\", \"fulfillment\": \"delivered\", \"proofHash\": \"0xabc123\"}."},{"title":"Compliance verification for submitted data","prompt":"Our compliance system needs a signed verification of this evidence document — can you check it and return a proof? The JSON is {\"submissionId\": \"sub-456\", \"reportType\": \"quarterly\", \"status\": \"complete\"}."}],"resultDescription":"Returns a deterministic JSON response containing the evidence check result (pass/fail), signed verification evidence, and any relevant attestation metadata proving the outcome cryptographically.","failureModes":["Malformed or invalid JSON payload returns an error response","Missing required evidence fields cause validation rejection","Unsupported evidence schema version may result in an unrecognized-format error","Network timeout or service unavailability returns a connection error","Payment failure via x402 protocol results in 402 Payment Required before processing"],"whenToPreferThis":"Choose this endpoint when you need a deterministic, signed, tamper-evident verification of JSON evidence — particularly in agentic pipelines, audit trails, or smart contract contexts where a cryptographic proof of the check result is required. Prefer this over generic validation endpoints when the signed attestation output matters as much as the pass/fail result.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:31:44.874Z","isFirstParty":false,"canonicalSlug":"agent-economy-evidence-verifier-db3e7221"}