{"uid":"cap_4vCkqMbER_dm12d4HkEZp","slug":"erc-7715-delegated-payment-permission-liability-caps-decision-procedure-95ae5038","name":"ERC-7715 Delegated Payment Permission Liability Caps Decision Procedure","description":"Decision procedure for an agent or holder granting payment permissions (ERC-7715 permissions, Cloudflare payment-signature enforcement, x402-paid MCP tool sessions) to set, verify, and enforce a liability cap on the delegated grantee before USDC nets on Base. Distinct from holder spend caps (own budget): this bounds the permission grantee's exposure, not the grantor's own limit. Returns a tiered verdict per grant: approve, cap-and-flag, or revoke, with cap arithmetic, stale-cap detection,","url":"https://k2so.wrong.systems/api/services/erc-7715-delegated-payment-permission-liability?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"ERC-7715 delegated payment permission liability caps: decision procedure paid response","$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":"erc-7715-delegated-payment-permission-liability","procedure":"same as brief","generatedAt":"2026-01-01T00:00:00.000Z","generationSource":"deterministic"},"service":"erc-7715-delegated-payment-permission-liability","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_-Gos_F2nTqWldMxDJH9wQ","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 brief on how to set, verify, and enforce liability caps on ERC-7715 delegated payment permission grantees before USDC settles on Base.","exampleAgentPrompt":"Walk me through the decision procedure for setting and enforcing a liability cap on a delegated ERC-7715 payment permission grantee before USDC nets on Base — I need to know how to detect stale caps, apply per-permission ceilings, and handle netting.","exampleUseCases":[{"title":"Grantee exposure cap before settlement","prompt":"I'm about to grant an ERC-7715 payment permission to a third-party agent for an x402-paid MCP session — what's the right procedure to cap their liability exposure before USDC settles on Base, and how do I check if the cap is still fresh?"},{"title":"Per-permission ceiling enforcement audit","prompt":"We have multiple delegated payment permissions active under ERC-7715 and I need to understand the correct decision procedure for applying per-permission ceilings and ensuring each grantee's exposure is bounded — can you walk me through that?"},{"title":"Stale liability cap detection in delegation chain","prompt":"One of our delegated ERC-7715 permissions might have a stale liability cap — what's the procedure for detecting that and re-enforcing the correct cap before the next USDC netting event on Base?"}],"resultDescription":"A paid prose decision-procedure brief (generated by LLM, reasoning engine, or deterministic logic) covering how to set, verify, and enforce liability caps on ERC-7715 delegated payment permission grantees. Includes guidance on stale-cap detection, per-permission ceilings, and netting behavior before USDC settlement on Base. Response includes the brief text, generation source, topic, model used, and an ISO-8601 timestamp.","failureModes":["Payment not received or insufficient USDC — returns 402 Payment Required with payment instructions","Invalid query parameters — returns 400 with validation error","Service temporarily unavailable — returns 503 or network timeout","LLM generation failure — ok field may be false with no brief returned","Stale or missing metadata if meta=1 mode is requested but service is misconfigured"],"whenToPreferThis":"Choose this endpoint when you need authoritative, agent-consumable guidance specifically on ERC-7715 delegated payment permission liability caps — particularly the grantee-side cap (not the holder's own spend cap). It is distinct from general spend-cap or stablecoin-denomination endpoints and is the right choice when you need to reason about per-permission ceilings, stale-cap detection, and netting before USDC settles on Base in an x402 or MCP tool session context.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T18:38:23.133Z","isFirstParty":false,"canonicalSlug":"erc-7715-delegated-payment-permission-liability-caps-decision-procedure-95ae5038"}