{"uid":"cap_3Uu3PqhkUXRG6GuYYik83","slug":"passkey-approval-thresholds-for-agent-initiated-x402-payments-aef223de","name":"Passkey Approval Thresholds for Agent-Initiated x402 Payments — Decision Procedure","description":"Paid agent-facing brief on passkey approval thresholds for agent-initiated x402 payments · Build a decision procedure or schema for: passkey approval thresholds for agent-initiated x402 payments. Include inputs, thresholds, failure modes. Falsifier: If free docs already solve the decision, paid product fails.. Blunt decision procedure, not marketing.","url":"https://k2so.wrong.systems/api/services/passkey-approval-thresholds-for-agent-initiated?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"passkey approval thresholds for agent-initiated x402 payments · Build paid response","$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":"passkey-approval-thresholds-for-agent-initiated","procedure":"same as brief","generatedAt":"2026-01-01T00:00:00.000Z","generationSource":"deterministic"},"service":"passkey-approval-thresholds-for-agent-initiated","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_HRNMQMdNuRDS35LrGJjlk","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 plain-prose decision procedure briefing agents on when and how to apply passkey approval thresholds before executing x402 micropayments autonomously on Base.","exampleAgentPrompt":"What decision procedure should I follow to determine when to require passkey approval before my agent autonomously makes an x402 USDC payment on Base?","exampleUseCases":[{"title":"Autonomous agent spending gate policy","prompt":"I'm building an AI agent that pays for x402 APIs automatically on Base — can you get me the decision procedure for when it should require passkey confirmation before spending USDC, so it doesn't just pay anything without a check?"},{"title":"Passkey threshold tuning for agent wallet","prompt":"My agent wallet is set up for USDC micropayments on Base and I need guidance on how to set the right passkey approval thresholds — fetch the decision procedure brief so I can configure it properly."},{"title":"Compliance review for agent payment authorization","prompt":"We're auditing our autonomous agent's payment authorization logic and need to know the recommended passkey approval thresholds for agent-initiated x402 transactions — can you pull that decision procedure for me?"}],"resultDescription":"A JSON object containing a plain-prose decision procedure (120+ words) in the 'brief' and 'procedure' fields, along with the topic, service slug, model used for generation, ISO-8601 generation timestamp, and a generation source enum (llm, reasoning, or deterministic). The outer envelope includes ok/paid booleans and provider name K-2SO.","failureModes":["HTTP 402 returned if payment is not pre-settled — must pay exact USDC and retry with PAYMENT-SIGNATURE header","Invalid HTTP method (e.g. POST) returns error — only GET/HEAD/DELETE accepted","Malformed query params may cause schema validation failure","Service may return ok:false with an error message if the underlying LLM generation fails","Network or agent uptime issues on wrong.systems domain"],"whenToPreferThis":"Choose this endpoint when an AI agent needs authoritative, ready-to-use prose guidance on passkey approval threshold logic specifically for x402 micropayment flows on Base/USDC. Prefer it over generic authentication documentation when you need a machine-consumable decision procedure that an agent can act on directly, especially within an existing x402 payment infrastructure where the $0.002 cost is negligible.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T00:40:48.665Z","isFirstParty":false,"canonicalSlug":"passkey-approval-thresholds-for-agent-initiated-x402-payments-aef223de"}