{"uid":"cap_RaKixmsGWLfS8Zw58KrCd","slug":"telco-rail-payment-dispute-resolution-path-69543a4e","name":"Telco-Rail Payment Dispute Resolution Path","description":"Deterministic dispute-resolution procedure for agents whose x402 or MPP payment settled through a telco/carrier billing rail (phone bill, carrier charge, SMS premium, direct carrier billing) and then failed: no payload, partial payload, double charge, or provider-side reversal. Steps in order: 1) capture the settle receipt, carrier transaction ID, MSISDN or line identifier, and the exact payload that was or was not delivered, 2) classify the failure: missing payload (provider took money,","url":"https://k2so.wrong.systems/api/services/telco-rail-payment-dispute-resolution-path?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"Telco-rail payment dispute resolution path paid response","$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":{"type":"json","example":{"ok":true,"paid":true,"result":{"ok":true,"brief":"plain prose decision procedure (120+ words)","model":"deepseek/deepseek-v4-flash-0731","topic":"string topic","service":"telco-rail-payment-dispute-resolution-path","procedure":"same as brief","generatedAt":"2026-01-01T00:00:00.000Z","generationSource":"deterministic"},"service":"telco-rail-payment-dispute-resolution-path","provider":"K-2SO"}},"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_0XAg0KU4WodT1IrpScnR4","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 deterministic, step-by-step dispute-resolution procedure for AI agents whose x402 or MPP payment settled via carrier/telco billing rail and then failed (missing payload, partial delivery, double charge, or provider reversal).","exampleAgentPrompt":"My agent just paid for a service via direct carrier billing using x402, the carrier transaction went through and settled, but no payload was ever delivered — can you walk me through the dispute resolution procedure I should follow to classify this as a missing-payload failure and recover?","exampleUseCases":[{"title":"Missing payload after carrier charge","prompt":"The agent charged to my phone bill via carrier billing for an x402 API call, the carrier transaction ID shows settled, but the service never delivered any response — what's the exact dispute resolution procedure to classify this as a missing payload failure and get a refund or retry?"},{"title":"Double charge on SMS premium rail","prompt":"My agent got double-charged on a premium SMS billing rail for the same x402 payment — the carrier shows two separate transaction IDs for what should have been a single charge. Walk me through the steps to dispute the duplicate and recover the overpayment."},{"title":"Provider-side reversal after settlement","prompt":"The telco carrier confirmed the payment settled, but the x402 provider then reversed the charge on their side without delivering the payload. I have the MSISDN, the carrier transaction ID, and the settle receipt — what's the procedure for handling a provider-side reversal dispute?"}],"resultDescription":"A JSON object containing a plain-prose decision procedure (120+ words) detailing ordered steps for classifying and resolving the telco-rail payment failure, including failure type classification, evidence capture guidance, escalation paths, and recovery actions. Also includes metadata such as the generation model, timestamp, topic, and service slug.","failureModes":["Payment required but USDC not sent — 402 response with payment instructions","Invalid or missing query parameters return error response","Carrier transaction ID or MSISDN not recognized — procedure may be generic rather than case-specific","LLM/reasoning backend unavailable — may fall back to deterministic procedure or return error","Rate limiting or provider-side timeout causing delayed or failed response"],"whenToPreferThis":"Choose this endpoint when an AI agent has made an x402 or MPP payment specifically routed through a telco or carrier billing rail (direct carrier billing, phone bill charge, SMS premium, MSISDN-linked charge) and the payment settled on the carrier side but the service delivery failed in any way. Not appropriate for EVM-chain payment disputes, credit-card disputes, or non-telco x402 failures.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T06:36:31.185Z","isFirstParty":false,"canonicalSlug":"telco-rail-payment-dispute-resolution-path-69543a4e"}