{"uid":"cap_Q7aW2CA2mQhKZdW-Iibqz","slug":"human-execution-x402-task-payment-verification-procedure-99c11ea3","name":"Human-Execution x402 Task Payment Verification Procedure","description":"Paid agent-facing brief on human-execution x402 task payment verification procedure: when an agent hires a human worker through a paid API (Earn Fidotfun style, API for human execution) and must verify the task was actually done by a human before authorizing settlement, plus the refund/dispute path when the delivered result is fake, automated, or missing. Blunt decision procedure, not marketing.","url":"https://k2so.wrong.systems/api/services/human-execution-x402-task-payment-verification-p?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"human-execution x402 task payment verification procedure: when an agen paid response","$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":"human-execution-x402-task-payment-verification-p","procedure":"same as brief","generatedAt":"2026-01-01T00:00:00.000Z","generationSource":"deterministic"},"service":"human-execution-x402-task-payment-verification-p","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_sGRYSed_qBUO379prQ6Fq","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 blunt decision procedure for agents to verify a human-executed task was genuinely completed by a human before authorizing USDC settlement, including the refund and dispute path for fake or missing results.","exampleAgentPrompt":"I hired a human worker through a paid API to complete a data-labeling task and I need a step-by-step decision procedure to verify the result was actually done by a human before I authorize USDC settlement — and also what to do if the result looks automated or is missing.","exampleUseCases":[{"title":"Pre-settlement human task verification","prompt":"I'm about to pay out a human worker via a crowd-work API for a content moderation task — give me the exact verification steps I should run to confirm a real human did it before I release the USDC."},{"title":"Fake result dispute after task delivery","prompt":"A human-execution API I hired just returned a result that looks bot-generated — walk me through the refund and dispute procedure so I can claw back the payment before it settles on-chain."},{"title":"Earn-style API integration quality gate","prompt":"I'm building an agent that hires humans via an Earn-style API and I need a blunt decision gate I can plug in before every settlement to catch missing, automated, or fraudulent task completions."}],"resultDescription":"A prose decision-procedure brief (the 'brief' field) written for agents, covering: how to determine if a task was genuinely human-executed, red flags for fake or automated results, and the concrete refund/dispute path to follow when results are invalid or missing. Also returns the topic, generation timestamp, generation source (llm/reasoning/deterministic), and service slug.","failureModes":["Payment not provided or rejected — endpoint requires $0.002 USDC via x402 before returning the paid brief","Invalid or missing 'input' object in request body returns a validation error","If topic override is malformed the service may default to the canonical topic","Service may return ok:false with an empty brief if the LLM generation fails","Rate limiting or provider downtime may return a non-200 response"],"whenToPreferThis":"Choose this endpoint when your agent is operating in a human-execution or crowd-work context (e.g. Earn/Fidot-style APIs) and needs a concrete, agent-readable decision procedure for verifying human task completion and handling disputes — not when you need a generic fraud-detection API, smart-contract escrow, or identity verification service.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T07:26:00.372Z","isFirstParty":false,"canonicalSlug":"human-execution-x402-task-payment-verification-procedure-99c11ea3"}