{"uid":"cap_3W6X9s9jc_5m1Wc4nB71B","slug":"namespace-scoped-spend-authorization-point-decision-procedure-72095601","name":"Namespace-scoped Spend Authorization Point Decision Procedure","description":"Decision procedure for agent wallet spend under namespaces: where the authorization point sits (namespace boundary vs wallet level), how per-namespace limits bind and accumulate, cross-namespace leakage detection, and pre-payment verification that a charge is authorized under the correct namespace. Returns verdicts: authorized, wrong-namespace, over-limit, needs-approval, plus evidence. For agents using x402 with wallet namespaces or spend authorization points.","url":"https://k2so.wrong.systems/api/services/namespace-scoped-spend-authorization-points-for?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"Namespace-scoped spend authorization point procedure paid response","$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":"namespace-scoped-spend-authorization-points-for","procedure":"same as brief","generatedAt":"2026-01-01T00:00:00.000Z","generationSource":"deterministic"},"service":"namespace-scoped-spend-authorization-points-for","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_9hYNIDXVwtqlH4-ZcNpBy","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 decision procedure brief explaining where spend authorization sits for agent wallets scoped to namespaces, how per-namespace limits bind, and how to verify payment authorization before settling.","exampleAgentPrompt":"Give me the decision procedure for namespace-scoped spend authorization on agent wallets — specifically where authorization should sit (namespace boundary vs wallet level), how per-namespace spend limits bind, and what checks to run before settling a payment under the right namespace.","exampleUseCases":[{"title":"Multi-tenant agent wallet authorization design","prompt":"I'm building a multi-tenant agent system where each tenant has its own namespace. Walk me through the decision procedure for where spend authorization should live — at the namespace boundary or the wallet level — and how to enforce per-namespace spend caps before any payment settles."},{"title":"Pre-settlement namespace verification checklist","prompt":"Before my agent settles an x402 payment, what steps should it follow to verify the payment is authorized under the correct namespace? Give me a blunt decision procedure, not marketing copy."},{"title":"Auditing namespace spend limit binding rules","prompt":"My agent fleet uses namespace-scoped wallets and I need to understand exactly how per-namespace spend limits bind — when do they kick in, what overrides them, and how does the agent confirm it's operating within the right namespace before committing a transaction?"}],"resultDescription":"A structured prose brief containing the decision procedure for namespace-scoped spend authorization: where authorization sits (namespace boundary vs wallet level), how per-namespace spend limits bind, and the verification steps an agent must complete before settling a payment under the correct namespace. Also includes service slug, generation timestamp, generation source (llm/reasoning/deterministic), and payment confirmation metadata.","failureModes":["Missing or invalid payment (x402 402 response) — agent must pay $0.002 USDC before receiving the brief","Topic override not recognized — defaults to base namespace authorization procedure","LLM generation failure — ok field returns false with no brief","Malformed queryParams — rejected with validation error"],"whenToPreferThis":"Choose this endpoint when an agent or developer needs a concrete, operational decision procedure for namespace-scoped spend authorization — specifically resolving where the authorization boundary sits and how to validate namespace membership before settling. Prefer this over general wallet documentation when you need a machine-consumable decision procedure rather than human-readable guides.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T21:28:09.286Z","isFirstParty":false,"canonicalSlug":"namespace-scoped-spend-authorization-point-decision-procedure-72095601"}