{"uid":"cap_RYPobhDFY5w5P5ILjxGgk","slug":"settlement-mechanism-selection-for-x402-agent-payments-decision-3bfd2d52","name":"Settlement Mechanism Selection for x402 Agent Payments – Decision Procedure","description":"Paid agent-facing brief on Settlement mechanism selection for x402 agent payments: decision procedure choosing between atomic ZK-proof-gated release, escrow-based release, and post-hoc receipt reconciliation, trading proof availability, latency, proof cost, and dispute exposure before funds move. · Build a decision procedure or schema for: Settlement mechanism selection for x402 agent payments: decision procedure choosing b-0. Blunt decision procedure, not marketing.","url":"https://k2so.wrong.systems/api/services/settlement-mechanism-selection-for-x402-agent-pa?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"Settlement mechanism selection for x402 agent payments: decision proce paid response","$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":{"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":"settlement-mechanism-selection-for-x402-agent-pa","procedure":"same as brief","generatedAt":"2026-01-01T00:00:00.000Z","generationSource":"deterministic"},"service":"settlement-mechanism-selection-for-x402-agent-pa","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":"down","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_jRZta-oNUWTkK-RpApe_d","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, LLM-generated decision procedure for choosing between atomic ZK-proof-gated release, escrow-based release, and post-hoc receipt reconciliation when settling x402 agent payments.","exampleAgentPrompt":"Walk me through the decision procedure for picking a settlement mechanism for an x402 agent payment — should I go with atomic ZK-proof-gated release, escrow-based release, or post-hoc receipt reconciliation, given I care about minimizing dispute exposure and keeping latency low?","exampleUseCases":[{"title":"High-frequency agent microtransactions settlement","prompt":"My agent is making dozens of small x402 payments per minute on Base — give me the blunt decision procedure for whether to use ZK-proof-gated or post-hoc receipt reconciliation, weighing proof cost against dispute exposure."},{"title":"Low-latency agent API call settlement","prompt":"I need to settle x402 payments as fast as possible with minimal latency — walk me through which settlement mechanism to pick and what tradeoffs I'm accepting compared to escrow-based release."},{"title":"High-value escrow vs atomic release selection","prompt":"My agent is handling a large x402 payment and I'm worried about dispute risk — give me the decision procedure for choosing between escrow-based release and atomic ZK-proof-gated settlement before funds move."}],"resultDescription":"A paid JSON response containing a prose decision procedure (brief field) outlining when to use each of the three settlement mechanisms — atomic ZK-proof-gated release, escrow-based release, and post-hoc receipt reconciliation — with explicit tradeoffs across proof availability, latency, proof cost, and dispute exposure. Also includes topic, model used, generation source (llm/reasoning/deterministic), ISO-8601 timestamp, and payment confirmation metadata.","failureModes":["Payment not included or insufficient (402 response, no content returned)","Invalid or unsupported query parameters (400 error)","LLM generation failure resulting in ok: false in result","Stale or cached response if generation source is deterministic rather than llm","Network timeout from wrong.systems host"],"whenToPreferThis":"Choose this endpoint when an AI agent needs a concrete, non-marketing decision procedure for x402 settlement mechanism selection — specifically when the agent must programmatically decide between ZK-proof-gated, escrow, or post-hoc receipt approaches before funds move. Prefer this over generic payment documentation when the agent needs structured, blunt guidance tuned to autonomous agent contexts on Base/USDC with explicit latency and dispute-exposure tradeoffs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T06:29:12.596Z","isFirstParty":false,"canonicalSlug":"settlement-mechanism-selection-for-x402-agent-payments-decision-3bfd2d52"}