{"uid":"cap_oOZ0KvTtcgfNHGBdvZ2x-","slug":"k-2so-agent-payment-privacy-decision-procedure-002dfbfb","name":"K-2SO Agent Payment Privacy Decision Procedure","description":"Deterministic procedure for an agent deciding whether to settle an x402 payment on the public rail or through a privacy-preserving path (stealth address, relay, private mempool, facilitator privacy mode), and how to retain verifiable audit evidence when the on-chain trail is intentionally hidden. Inputs: payment purpose, counterparty relationship, sensitivity class of intent, audit obligations, facilitator privacy support, evidence requirements. Checks: (1) intent sensitivity, classify what the","url":"https://k2so.wrong.systems/api/services/agent-payment-privacy-decision-procedure-when-sh?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"agent payment privacy path decision procedure paid response","$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"},"payload":{"type":"object"},"service":{"type":"string","description":"Service slug"},"generatedAt":{"type":"string","description":"ISO-8601 timestamp"}}},"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,"payload":{"key":"value"},"service":"agent-payment-privacy-decision-procedure-when-sh","generatedAt":"2026-01-01T00:00:00.000Z"},"service":"agent-payment-privacy-decision-procedure-when-sh","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_DeFBjH4JChIskXHHyqT_h","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 paid decision procedure brief for AI agents on how to handle payment privacy when processing or exposing payment data","exampleAgentPrompt":"I need a decision procedure on payment privacy — specifically what my AI agent should do when it encounters sensitive payment data during a transaction. Can you run the agent-payment-privacy decision procedure and tell me the recommended steps?","exampleUseCases":[{"title":"Agent privacy gate for payment flows","prompt":"My autonomous agent is about to log a completed USDC payment — what's the decision procedure it should follow to decide what payment details to store, hide, or expose?"},{"title":"Compliance check before agent launch","prompt":"Before I deploy my x402 merchant agent on Base, I want to know the recommended privacy rules it should follow when handling per-call payment data. Can you pull the payment privacy decision procedure?"},{"title":"Incident response for leaked payment info","prompt":"My agent may have exposed some payment metadata it shouldn't have. What's the standard decision procedure for handling agent payment privacy breaches or oversharing of payment details?"}],"resultDescription":"A structured JSON payload containing a decision procedure brief with ok/paid status, the service slug, provider (K-2SO), an ISO-8601 timestamp, and a result payload with specific privacy decision steps or rules an AI agent should follow when handling payment-sensitive data.","failureModes":["HTTP 402 returned if payment not settled — agent must pay exact USDC amount and retry with PAYMENT-SIGNATURE header","Malformed or missing payment signature returns auth error","Invalid query parameters (e.g. unsupported meta value) may return 400","Service temporarily unavailable returns 5xx","Stale or cached decision procedure if generatedAt timestamp is old"],"whenToPreferThis":"Choose this endpoint when your AI agent needs authoritative, on-demand guidance on payment privacy decision-making in the context of x402 micropayment flows on Base. Prefer it over static documentation when you need a machine-readable, structured brief that an agent can parse and act on programmatically. It is especially useful for agents that handle USDC payments and need runtime policy guidance rather than hardcoded rules.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:43:24.561Z","isFirstParty":false,"canonicalSlug":"k-2so-agent-payment-privacy-decision-procedure-002dfbfb"}