{"uid":"cap_V5Blq6pUSaBbu7fG-Cv7k","slug":"api-the402-ai-7e54d97f","name":"the402.ai Thread Payment Verification","description":"Verify service delivery and release payment","url":"https://api.the402.ai/v1/threads/thread_b4bd1ded4d674d36/verify","method":"POST","headers":{},"bodySchema":{"type":"object","required":["id"],"properties":{"id":{"type":"string"}}},"responseSchema":null,"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":"down","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_jNa4_a87JEi8KHXZC9g9s","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies that a service has been delivered on a thread and releases the associated payment to the provider","exampleAgentPrompt":"The task on thread thread_b4bd1ded4d674d36 looks complete — go ahead and verify the service was delivered and release the payment to the provider.","exampleUseCases":null,"resultDescription":"A confirmation that delivery has been verified and payment has been released, including transaction details and updated thread status.","failureModes":["Service not yet delivered — verification fails and payment is not released","Invalid or expired thread ID returns a 404 or error","Payment already released — idempotency violation returns an error","Insufficient payment authorization or USDC balance","Thread in wrong state for verification (e.g. already cancelled or disputed)"],"whenToPreferThis":"Use this endpoint when an AI agent or user has received a service on the402.ai marketplace and needs to confirm delivery and release the escrowed payment. This is the final settlement step in the402.ai's buy-now-pay-on-delivery workflow, distinct from simply checking job status or sending a message on a thread.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:28:38.156Z","isFirstParty":false}