{"uid":"cap_PlABq3Ttqwy5yH4ZKMxIa","slug":"api-the402-ai-68df8de0","name":"the402.ai Service Inquiry Thread","description":"Open a conversation thread about a service","url":"https://api.the402.ai/v1/services/svc_cd3efb354cd24307/inquire","method":"POST","headers":{},"bodySchema":{"type":"object","required":["id"],"properties":{"id":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001000","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":"$0.001000/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_U3xGn1mmLii-B4Iu-Jhm3","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":"Opens a new conversation thread to inquire about a specific service listed on the402.ai marketplace","exampleAgentPrompt":"I want to ask a question about the DocQA service on the402.ai before I commit to buying — can you open an inquiry thread for service svc_cd3efb354cd24307 and send the message: 'Does this service support scanned PDF documents with handwritten text?'","exampleUseCases":null,"resultDescription":"Returns a newly created conversation thread object, including a thread ID and confirmation that the inquiry was opened, allowing the agent to track follow-up responses from the service provider.","failureModes":["Service ID not found — returns 404 if the service identifier is invalid or no longer listed","Malformed request body — returns 400 if required fields are missing or incorrectly formatted","Payment failure — returns 402 if the x402 micropayment of $0.001 USDC cannot be processed","Rate limiting — returns 429 if too many inquiry threads are opened in a short period","Service unavailable — returns 503 if the marketplace backend is temporarily down"],"whenToPreferThis":"Use this endpoint when an AI agent or user needs to ask questions about a specific service on the402.ai marketplace before purchasing or committing — especially for clarifying service scope, capabilities, or delivery terms. Prefer this over directly purchasing when requirements are unclear or when pre-sales due diligence is needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T10:25:21.309Z","isFirstParty":false}