{"uid":"cap_3v2D9T5JdcN_qIN-LMrki","slug":"pre-action-policy-accountability-gate-6cb83a3e","name":"Pre-Action Policy Accountability Gate","description":"Decision procedure for gating an autonomous agent action against holder policy BEFORE it executes, not after. Covers policy fetch and freshness check, rule evaluation order, explicit allow/deny/defer verdicts, denial recording, escalation path when the action exceeds delegated authority, and coupling of the gate with x402 spend caps so a policy denial cannot be bypassed by a separate payment call. Inputs: action descriptor, policy document, delegation scope, spend cap. Outputs: verdict, reason,","url":"https://k2so.wrong.systems/api/services/pre-action-policy-accountability-gate-for-autono?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"Pre-Action Policy Accountability Gate paid response","$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":"pre-action-policy-accountability-gate-for-autono","procedure":"same as brief","generatedAt":"2026-01-01T00:00:00.000Z","generationSource":"deterministic"},"service":"pre-action-policy-accountability-gate-for-autono","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_ps8ob7xCcf9RKvYR_n9xf","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":"Evaluates an autonomous agent action against holder policy before execution, returning an explicit allow/deny/defer verdict with reasoning and denial recording.","exampleAgentPrompt":"Before my agent executes this payment action, run it through the pre-action policy gate to check whether it's within my delegated authority and spend cap, and give me a clear allow or deny verdict with the reason.","exampleUseCases":[{"title":"Spend cap enforcement before payment","prompt":"My agent is about to make a $50 x402 payment for a data API call — can you check this action against my policy and spend cap first and tell me if it's allowed or should be blocked?"},{"title":"Delegated authority check for file deletion","prompt":"Before my autonomous agent deletes these customer records, run a policy gate check to see whether that action falls within its delegated scope or needs to be escalated to me."},{"title":"Escalation path for out-of-scope agent action","prompt":"My agent wants to sign a contract on my behalf but I'm not sure that's within its authorized delegation — can you evaluate this action against my policy document and tell me if it should defer and escalate?"}],"resultDescription":"Returns a JSON object with a boolean verdict (ok), a plain-prose decision procedure brief (120+ words) explaining the allow/deny/defer outcome, the topic, service slug, ISO-8601 generatedAt timestamp, generation source (llm/reasoning/deterministic), and the model used. Also includes payment confirmation details.","failureModes":["Missing or stale policy document may cause incorrect or outdated verdict","Action descriptor too vague to match any policy rule, resulting in a defer verdict","Spend cap not provided, preventing coupling with x402 payment gate","Delegation scope mismatch leads to automatic deny without escalation path","Payment not processed (x402 failure) blocks response entirely","Topic override not recognized, falling back to default decision procedure"],"whenToPreferThis":"Choose this endpoint when you need a pre-execution policy gate — not a post-hoc audit — for autonomous agent actions, especially where x402 spend caps must be enforced before any payment call can proceed. It is specifically designed to prevent policy bypasses by coupling the verdict with payment authorization, making it the right choice for agentic workflows where delegation scope and spend limits must be verified before the agent commits to any irreversible action.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:26:54.132Z","isFirstParty":false,"canonicalSlug":"pre-action-policy-accountability-gate-6cb83a3e"}