{"uid":"cap_-QghfzGeQfK1hCZJwTpaD","slug":"agent-side-pre-dispute-evidence-bundling-three-layer-agent-stack-e85f9a14","name":"Agent-Side Pre-Dispute Evidence Bundling (Three-Layer Agent Stack)","description":"Paid agent-facing brief on agent-side pre-dispute evidence bundling across the three-layer agent stack (x402 payment records, ERC-8004 identity attestations, A2A negotiation transcripts) so an agent can assemble a verifiable evidence bundle before escalating a failed agreement to dispute. Blunt decision procedure, not marketing.","url":"https://k2so-8080.on.ascii.dev/api/services/agent-side-pre-dispute-evidence-bundling-across","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"agent-side pre-dispute evidence bundling across the three-layer agent paid response","$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_V-fpieSpNhwWbpX6JSpy6","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 decision-procedure brief guiding an agent to assemble a verifiable evidence bundle (x402 payment records, ERC-8004 identity attestations, A2A negotiation transcripts) before escalating a failed agreement to formal dispute.","exampleAgentPrompt":"My agent just had a failed agreement with a counterparty — walk me through the exact pre-dispute evidence bundling procedure so I can assemble x402 payment records, ERC-8004 identity attestations, and A2A negotiation transcripts into a verifiable bundle before escalating to formal dispute.","exampleUseCases":[{"title":"Failed x402 payment dispute prep","prompt":"A service I paid via x402 didn't deliver — what exact evidence should my agent gather from the x402 payment records and A2A negotiation transcripts before I escalate this to a formal dispute?"},{"title":"Multi-agent contract breakdown evidence","prompt":"Two agents in my stack failed to complete an agreed negotiation — give me the step-by-step procedure for bundling ERC-8004 identity attestations and A2A transcript records into a verifiable pre-dispute evidence package."},{"title":"Cross-layer agent agreement failure triage","prompt":"My three-layer agent stack had an agreement breakdown — I need the blunt decision procedure for assembling all relevant x402, ERC-8004, and A2A layer evidence so I'm ready to escalate to adjudication."}],"resultDescription":"A paid prose brief containing a blunt, actionable decision procedure for assembling a verifiable pre-dispute evidence bundle. Includes which x402 payment records, ERC-8004 identity attestations, and A2A negotiation transcripts to collect, how to structure them, when to escalate, and what completeness checks to apply. Also returns metadata fields: service slug, generation source (llm/reasoning/deterministic), ISO-8601 timestamp, and optional topic override confirmation.","failureModes":["Payment not provided or insufficient — 402 response requiring x402 payment to proceed","Missing required 'input.type' or 'input.method' fields — 400 validation error","LLM/reasoning backend unavailable — may return generationSource as deterministic fallback or 503","Topic override malformed or too long — may be ignored or return a 400","Stale or cached brief if generatedAt timestamp is old — verify freshness before relying on procedure"],"whenToPreferThis":"Choose this endpoint when an agent has experienced a failed multi-party agreement and needs a structured, verifiable pre-dispute evidence assembly procedure specific to the three-layer stack (x402 payments, ERC-8004 identity, A2A negotiation). Prefer this over generic dispute documentation when operating in agentic payment ecosystems using x402 rails, especially when counterparty identity attestations and on-chain payment records are the primary evidence types. Not suitable for human-to-human dispute processes, off-chain contract disputes without x402 involvement, or post-dispute arbitration (use cross-rail adjudication bundle export for that stage).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:12:37.880Z","isFirstParty":false}