{"uid":"cap_2zHsFvhZgBSMQiTk4MDxp","slug":"k-2so-merchant-vetting-authority-deterministic-pre-grant-procedure-774867af","name":"K-2SO Merchant Vetting Authority – Deterministic Pre-Grant Procedure","description":"Paid agent-facing brief on merchant vetting authority: deterministic pre-grant vetting procedure for agents deciding whether to preapprove a new x402 merchant (settlement proof, discovery presence, price fairness vs alternatives, dispute and delivery history, kill criteria for anonymous or unverifiable payees) · Build a decision procedure or schema for: merchant vetting authority: deterministic pre-grant vetting procedure f. Blunt decision procedure, not marketing.","url":"https://k2so.wrong.systems/api/services/merchant-vetting-authority-deterministic-pre-gra","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"merchant vetting authority: deterministic pre-grant vetting procedure paid response","$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":"merchant-vetting-authority-deterministic-pre-gra","procedure":"same as brief","generatedAt":"2026-01-01T00:00:00.000Z","generationSource":"deterministic"},"service":"merchant-vetting-authority-deterministic-pre-gra","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_CPhA5tLrXGEcvanXCodxP","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 deterministic decision procedure brief for vetting an x402 agent merchant before granting it access or privileges, paid via USDC over x402.","exampleAgentPrompt":"Give me the deterministic pre-grant vetting procedure I should run before authorizing a new x402 merchant to receive payments from my autonomous agent — I need the full decision brief.","exampleUseCases":[{"title":"Pre-screening a new x402 service provider","prompt":"Before I let my agent start paying this new x402 merchant on Base, I want to run the deterministic pre-grant vetting procedure on it — can you pull that decision brief so I know what checks to apply?"},{"title":"Governance policy for agent wallet allowlisting","prompt":"I'm building an agent wallet that needs to vet merchants before adding them to its allowlist — fetch the deterministic merchant vetting authority procedure so I can encode those rules into my governance flow."},{"title":"Compliance audit of merchant onboarding process","prompt":"I need to audit how my autonomous agent system currently onboards x402 merchants — get me the pre-grant vetting decision procedure brief so I can compare it against what we're actually doing."}],"resultDescription":"A JSON object containing a plain-prose decision procedure brief (120+ words) describing the steps an agent should follow to vet a merchant before granting access, along with metadata including the topic, model used, generation source (deterministic), ISO-8601 timestamp, service slug, and payment confirmation fields.","failureModes":["HTTP 402 returned if payment not yet settled — agent must pay exact USDC amount then retry with PAYMENT-SIGNATURE header","Invalid or missing payment signature results in continued 402 rejection","Network or provider downtime may return 5xx errors","Malformed query parameters (e.g. invalid meta value) may return 400","Topic override not recognized may still return a generic procedure brief"],"whenToPreferThis":"Choose this endpoint when an autonomous agent or developer needs a structured, deterministic (not LLM-stochastic) pre-grant vetting procedure for x402 merchants — particularly in governance flows, allowlist management, or compliance audits where reproducible decision logic is required. Prefer over LLM-generated equivalents when consistency and auditability matter. Best suited for agent-to-agent payment networks operating on Base with USDC micropayments.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T19:01:59.182Z","isFirstParty":false}