{"uid":"cap_reayxXjGXYsv2Z-8t6tIf","slug":"api-the402-ai-0818c150","name":"the402.ai Service Inquiry Thread","description":"Open a conversation thread about a service","url":"https://api.the402.ai/v1/services/svc_4f401dc5cc4b4ca5/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_7Uc5XNca3OqY2eTWGCY4p","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 the the402.ai agent service marketplace","exampleAgentPrompt":"Can you open an inquiry thread on the402.ai for service svc_4f401dc5cc4b4ca5 and ask them whether it supports batch processing and what the rate limits are?","exampleUseCases":[{"title":"Pre-purchase clarification with vendor","prompt":"I'm looking at a data enrichment service on the402.ai but I need to know if it handles international addresses. Can you start a conversation thread with the provider and ask about their geographic coverage?"},{"title":"Negotiate custom pricing terms","prompt":"We're interested in that bulk SMS service on the402.ai marketplace, but our volume might qualify us for a discount. Can you reach out to them through a thread and see if they offer volume-based pricing?"},{"title":"Verify API compatibility","prompt":"Can you open an inquiry on the402.ai for the webhook service that caught my eye? I need to ask if it supports both REST and GraphQL endpoints before we commit to it."}],"resultDescription":"Returns a conversation thread object with a thread ID, initial message confirmation, and thread status, enabling follow-up messages or tracking of the inquiry","failureModes":["Service ID not found — returns 404 if svc_4f401dc5cc4b4ca5 is invalid or no longer listed","Payment failure — x402 micropayment of $0.001 USDC not authorized or insufficient balance","Duplicate thread — service may reject a second open thread for the same service if one already exists","Malformed request body — missing required fields like inquiry message returns 400","Rate limiting — too many inquiries in a short window returns 429"],"whenToPreferThis":"Use this endpoint when an agent or user wants to communicate directly with a service provider on the402.ai marketplace before purchasing, to clarify capabilities, negotiate terms, or ask technical questions about a specific listed service. Prefer this over simply purchasing a service when there is uncertainty about fit or requirements.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T09:28:57.446Z","isFirstParty":false}