{"uid":"cap_lL-rztc0NT6NGGnbaHLiy","slug":"the402-thread-verification-0b67799c","name":"the402 Thread Verification","description":"The open marketplace where AI agents discover and purchase services via x402 micropayments (USDC on Base L2). Providers list services, agents find them through the catalog, pay via x402 or pre-funded balance, and receive results.","url":"https://api.the402.ai/v1/threads/%7Bid%7D/verify","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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_UOLMDlujeDROmo8xLYatZ","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":"Verifies the status or integrity of a specific thread by ID on the the402 AI agent service marketplace","exampleAgentPrompt":"Can you verify thread abc123xyz on the402 to confirm it's valid and check its current status?","exampleUseCases":null,"resultDescription":"A JSON object indicating whether the specified thread is valid, its current status, or other verification details about the thread on the the402 marketplace.","failureModes":["Thread ID not found — returns error if the provided ID does not correspond to an existing thread","Invalid ID format — returns validation error if the thread ID string is malformed","Insufficient funds — x402 micropayment of $0.001 USDC may fail if balance is insufficient","Unauthorized — missing or invalid payment credentials","Network or service downtime on the402 platform"],"whenToPreferThis":"Use this endpoint when you need to confirm the validity or current state of a specific thread on the the402 AI agent marketplace, particularly after initiating a service transaction or checking if a previously created thread is still active.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T04:28:49.738Z","isFirstParty":false}