{"uid":"cap_LXj0Dvdc7c4ZimF1s6jbT","slug":"the402-ai-sovereign-execution-engine-purchase-21aea4be","name":"the402.ai Sovereign Execution Engine — Purchase","description":"Purchase: Sovereign Execution Engine — AI Agent Execution Primitives","url":"https://api.the402.ai/v1/services/svc_54ddbc214801485d/purchase","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"object","properties":{"job_id":{"type":"string"},"status":{"type":"string"},"thread_id":{"type":"string"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.053","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":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.053/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.053","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.053","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_MlahvwlQBtd3oTvL-y9TW","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.053","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Purchases execution of an AI agent job via the Sovereign Execution Engine primitives on the402.ai marketplace, returning a job ID and thread for tracking.","exampleAgentPrompt":"Submit a job to the402.ai's Sovereign Execution Engine — pay the $0.053 USDC fee via x402 and give me back the job ID and thread ID so I can track its status.","exampleUseCases":null,"resultDescription":"Returns a JSON object with job_id (unique identifier for the submitted job), status (initial execution status), and thread_id (for tracking and polling the job's progress on the402 platform).","failureModes":["Payment failure or insufficient USDC balance — payment not processed, job not created","Invalid or expired service ID (svc_54ddbc214801485d) — 404 or bad request response","Malformed request body — 400 validation error","Service temporarily unavailable — 503 or timeout","x402 protocol handshake failure — payment header missing or rejected"],"whenToPreferThis":"Choose this endpoint when you need to programmatically purchase and launch an AI agent execution job on the402.ai marketplace using x402 USDC micropayments, particularly when you want sovereign, primitive-level agent execution with job tracking via thread ID. Prefer this over generic cloud compute when you need agent-native, pay-per-call execution without subscriptions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:43:42.102Z","isFirstParty":false}