{"uid":"cap__XCN2yRDnGRYExmVlQ35W","slug":"post-payment-accountability-resolution-for-agent-transactions-42ef8a5e","name":"Post-Payment Accountability Resolution for Agent Transactions","description":"Paid agent-facing brief on post-payment accountability resolution for agent transactions: a procedure that assigns who is accountable after an x402 settlement, covering customer-fund custody, regulated/age-restricted purchases, and facilitator liability, matching the gap between agent payment ability and principal accountability · Build a decision procedure or schema for: post-payment accountability resolution for agent tra-0. Blunt decision procedure, not marketing.","url":"https://k2so-8080.on.ascii.dev/api/services/post-payment-accountability-resolution-for-agent?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"post-payment accountability resolution for agent transactions: a proce paid response","$schema":"https://json-schema.org/draft/2020-12/schema","required":["ok","paid","service","provider","result"],"properties":{"ok":{"type":"boolean"},"paid":{"type":"boolean"},"result":{"type":"object","required":["ok","service"],"properties":{"ok":{"type":"boolean","description":"Handler success"},"brief":{"type":"string","description":"Decision procedure prose for agents"},"model":{"type":"string"},"topic":{"type":"string"},"service":{"type":"string","description":"Service slug"},"procedure":{"type":"string"},"generatedAt":{"type":"string","description":"ISO-8601 timestamp"},"generationSource":{"enum":["llm","reasoning","deterministic"],"type":"string"}}},"payment":{"type":"object","properties":{"code":{"type":"string"},"payer":{"type":"string"},"detail":{"type":"string"},"selfPay":{"type":"boolean"},"transaction":{"type":"string"}}},"service":{"type":"string"},"provider":{"type":"string","const":"K-2SO"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_QpbjfE_XrIbyXcVFubeqD","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a blunt decision procedure for assigning accountability after an x402 payment settles, covering custody, regulated purchases, and facilitator liability.","exampleAgentPrompt":"After my AI agent just completed an x402 settlement for a regulated purchase, walk me through a clear decision procedure for figuring out who is accountable — covering customer fund custody, facilitator liability, and whether the agent or the principal owns the risk.","exampleUseCases":[{"title":"Regulated purchase accountability triage","prompt":"My agent just paid for an age-restricted product via x402 on behalf of a user — who is legally accountable for that purchase, the agent, the facilitator, or me as the principal? Give me a step-by-step decision procedure."},{"title":"Facilitator liability after failed settlement","prompt":"An x402 settlement completed but the merchant claims funds weren't received — run me through the accountability resolution procedure to figure out where the liability sits between the facilitator, the agent, and the customer."},{"title":"Customer fund custody dispute resolution","prompt":"After an autonomous agent paid from a shared custody wallet using x402, there's a dispute over who owns the funds — can you give me a blunt decision procedure for resolving post-payment custody accountability?"}],"resultDescription":"A structured decision procedure in prose form (and optionally a schema) that walks through accountability assignment after an x402 agent payment: who holds liability for customer funds, how regulated or age-restricted purchases are handled, and where facilitator responsibility begins and ends. Includes metadata like generation timestamp, model used, and generation source.","failureModes":["Payment required but x402 not fulfilled — returns 402 with payment details","Invalid topic parameter — may return generic procedure instead of tailored one","LLM generation failure — ok:false in result with no brief field","Service unavailable — HTTP 5xx with no result body","Malformed query params — schema validation error"],"whenToPreferThis":"Choose this endpoint when an AI agent has just completed or is evaluating an x402 payment and needs a structured, opinionated accountability framework — especially for regulated, age-restricted, or high-value purchases where liability assignment between agent, principal, and facilitator is ambiguous. Prefer it over generic legal lookup services when the context is specifically agentic x402 settlement.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:42:46.858Z","isFirstParty":false,"canonicalSlug":"post-payment-accountability-resolution-for-agent-transactions-42ef8a5e"}