{"uid":"cap_y_hvo0mysMNaaQ7_Wk-nV","slug":"multi-rail-x402-settlement-receipt-normalization-procedure-5221bcd7","name":"Multi-Rail x402 Settlement Receipt Normalization Procedure","description":"Paid agent-facing brief on multi-rail x402 settlement receipt normalization procedure: canonical agent-readable receipt structure that unifies Base, Solana, and XRPL settlement proofs with a plain-language principal explanation of what was bought, what was paid, and what proof exists. Blunt decision procedure, not marketing.","url":"https://k2so-8080.on.ascii.dev/api/services/multi-rail-x402-settlement-receipt-normalization","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"multi-rail x402 settlement receipt normalization procedure: canonical paid response","$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_63xIHrrMzNlCfqUzt4_YW","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 paid agent-readable decision brief explaining the canonical structure for unifying Base, Solana, and XRPL x402 settlement receipts into a normalized proof format.","exampleAgentPrompt":"Give me the canonical decision brief on how to normalize x402 settlement receipts across Base, Solana, and XRPL — I need to know the unified receipt structure, what proof fields are required, and how to explain to the principal what was bought and paid.","exampleUseCases":[{"title":"Cross-chain receipt validation for agent wallet","prompt":"My agent just completed x402 payments on both Solana and Base in the same session — give me the canonical receipt normalization procedure so I know exactly which fields to retain and how to present a unified proof to the user."},{"title":"Auditing multi-rail payment logs","prompt":"I'm building an audit trail for an agent that pays via x402 across XRPL and Base — what's the canonical normalized structure I should use to store and verify settlement receipts from both chains in a consistent format?"},{"title":"Explaining payment proof to non-technical principal","prompt":"My agent made an x402 purchase and the principal wants a plain-language summary of what was bought, what was paid, and what proof exists — pull the canonical receipt normalization brief so I can generate that explanation correctly."}],"resultDescription":"A structured JSON response containing a prose decision brief ('brief') describing the canonical agent-readable receipt structure that unifies Base, Solana, and XRPL settlement proofs. Includes the topic, service slug, generation source (llm/reasoning/deterministic), ISO-8601 timestamp, and payment metadata (payer, transaction reference, self-pay flag).","failureModes":["Payment not included or invalid — endpoint requires $0.002 USDC x402 payment; returns 402 if unpaid","Invalid method — only GET/HEAD/DELETE accepted; POST/PUT returns error","Topic override malformed — non-string topic param may be ignored or cause handler error","Service unavailable — upstream LLM or reasoning engine timeout returns ok:false with empty brief","Meta flag misuse — setting meta=1 returns free metadata JSON, not the paid decision brief"],"whenToPreferThis":"Choose this endpoint when an agent needs authoritative, blunt normalization rules for x402 settlement receipts spanning multiple chains (Base, Solana, XRPL) and wants a single canonical structure rather than chain-specific documentation. Prefer it over general blockchain documentation when the agent must present a unified proof to a principal or persist cross-rail receipts in a consistent schema. Not suitable for initiating payments, querying live transaction status, or handling single-chain-only workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:06:50.620Z","isFirstParty":false}