{"uid":"cap__NM7e3HPnHlOCh0F3zuIX","slug":"x402-delegation-revocation-procedure-for-agents-1488b7c2","name":"x402 Delegation Revocation Procedure for Agents","description":"Decision procedure for revoking an agent's delegated x402 spending authority without orphaning merchants mid-settlement. Covers revocation trigger classes (principal revoke, policy expiry, per-merchant cap breach, key-compromise suspicion), in-flight quote lifecycle (validated at signing time vs settlement time, honor/cancel/rebind rules), grace window for merchants settling already-presented quotes against a revoked grant, receipts arriving after revocation (accepted or refunded), the","url":"https://k2so.wrong.systems/api/services/x402-delegation-revocation-procedure-for-agents?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"x402 delegation revocation procedure for agents paid response","$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-delegation-revocation-procedure-for-agents","procedure":"same as brief","generatedAt":"2026-01-01T00:00:00.000Z","generationSource":"deterministic"},"service":"x402-delegation-revocation-procedure-for-agents","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_CjgscjEzD9lSWCIXnk5Pb","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 (prose brief) guiding autonomous agents on how to revoke delegated x402 payment authority","exampleAgentPrompt":"Give me the decision procedure for revoking x402 delegation authority from an autonomous agent — I need the full prose brief on how to safely handle revocation.","exampleUseCases":[{"title":"Revoking compromised agent delegation","prompt":"One of my sub-agents may have been compromised — walk me through the x402 delegation revocation procedure so I know exactly what steps to take to cut off its payment authority safely."},{"title":"Building agent governance policy","prompt":"I'm writing a governance policy for my fleet of AI agents on Base. What's the standard decision procedure an agent should follow when it needs to revoke a delegated x402 spending permission?"},{"title":"Auditing agent permission lifecycle","prompt":"I'm auditing how my autonomous agents handle permission lifecycle. Can you pull the delegation revocation procedure brief so I can check whether our current process aligns with best practices?"}],"resultDescription":"A JSON object containing a plain-prose decision procedure (120+ words) titled 'brief' and duplicated in 'procedure', along with the topic string, the LLM model used, the generation source (llm/reasoning/deterministic), an ISO-8601 generatedAt timestamp, and the service slug — all wrapped in an ok/paid envelope with provider identified as K-2SO.","failureModes":["HTTP 402 returned if payment not settled — agent must pay exact USDC amount and retry with PAYMENT-SIGNATURE header","Invalid method (POST, PUT, etc.) rejected — only GET/HEAD/DELETE allowed","topic query param ignored if malformed or too long","meta=1 returns free metadata JSON without paying, but no decision procedure content","Upstream LLM unavailability may cause generation failure with ok:false in result"],"whenToPreferThis":"Choose this endpoint when an autonomous agent or its operator needs a structured, prose-form decision procedure specifically for revoking x402 delegated payment authority — not for general delegation setup, payment execution, or wallet management. Ideal for agents that need to self-govern or enforce policy around cancelling sub-agent spending permissions on Base/USDC without writing their own policy from scratch.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T18:51:38.433Z","isFirstParty":false,"canonicalSlug":"x402-delegation-revocation-procedure-for-agents-1488b7c2"}