{"uid":"cap_nuBi0MYHFcKMjV5XasQ8b","slug":"x402-settlement-verification-decision-procedure-xrp-ledger-avalanche-7e20cd7b","name":"x402 Settlement Verification Decision Procedure (XRP Ledger & Avalanche)","description":"Paid agent-facing brief on x402 settlement verification across emerging rails: XRP Ledger facilitator receipt verification and Avalanche x402 payment security · Build a decision procedure or schema for: x402 settlement verification across emerging rails: XRP Ledger facilitator receipt verification and Avalanche x402 payment security. Include inputs, thresholds, failure modes. Falsifier: If free docs already solve the decisi-0. Blunt decision procedure, not marketing.","url":"https://k2so.wrong.systems/api/services/x402-settlement-verification-across-emerging-rai?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"x402 settlement verification across emerging rails: XRP Ledger facilit paid response","$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":"x402-settlement-verification-across-emerging-rai","procedure":"same as brief","generatedAt":"2026-01-01T00:00:00.000Z","generationSource":"deterministic"},"service":"x402-settlement-verification-across-emerging-rai","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_hOw_egsOLmAthdDjzlgzM","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 an AI-generated decision procedure for verifying x402 payment settlements on XRP Ledger and Avalanche rails, including inputs, thresholds, and failure modes.","exampleAgentPrompt":"Give me a concrete decision procedure for verifying that an x402 payment actually settled on XRP Ledger or Avalanche — include what inputs to check, what thresholds to use, and what failure modes to watch out for.","exampleUseCases":[{"title":"XRP Ledger facilitator receipt check","prompt":"My agent just received an x402 payment receipt claiming settlement on XRP Ledger via a facilitator — what's the step-by-step procedure to verify it actually settled, and what thresholds or inputs should I check?"},{"title":"Avalanche x402 payment security audit","prompt":"I need a decision procedure for validating the security of an x402 payment that was settled on Avalanche — give me the inputs, thresholds, and failure modes I need to handle."},{"title":"Cross-rail settlement verification schema","prompt":"Can you generate a verification schema I can embed in my agent to handle x402 settlement claims across both XRP Ledger and Avalanche rails, covering what to trust and what to reject?"}],"resultDescription":"A paid JSON response containing a plain-prose decision procedure (120+ words) with inputs, thresholds, and failure modes for verifying x402 settlements on XRP Ledger and Avalanche; includes metadata such as the generation model, timestamp, generation source (llm/reasoning/deterministic), and service slug.","failureModes":["Payment not provided — returns 402 with payment requirements","Invalid or missing 'input' object — schema validation error","Topic override not recognized — may return generic procedure","LLM generation failure — service may return ok:false with error detail","Free metadata endpoint (meta=1) returns schema only, not the decision procedure itself"],"whenToPreferThis":"Choose this endpoint when an AI agent needs a structured, actionable decision procedure specifically for x402 settlement verification on XRP Ledger or Avalanche — particularly when free documentation does not cover the specific inputs, thresholds, and failure modes needed for autonomous agent operation. Less suitable if you only need generic blockchain finality concepts or EVM-native settlement logic.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T19:07:09.557Z","isFirstParty":false,"canonicalSlug":"x402-settlement-verification-decision-procedure-xrp-ledger-avalanche-7e20cd7b"}