{"uid":"cap_UBqDjkQTeitXKe5hwereZ","slug":"proof-of-intelligence-submit-answer-mint-poic-tokens-fb90ab83","name":"Proof of Intelligence - Submit Answer & Mint POIC Tokens","description":"Submit answer to trivia question and mint POIC tokens if correct. Minimal payment for x402scan visibility.","url":"https://proof-of-intelligence-mint-web.vercel.app/api/x402/answer?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"answer":{"type":"string"},"questionId":{"type":"string"},"walletAddress":{"type":"string"}}},"responseSchema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","required":["correct","message"],"properties":{"error":{"type":"string"},"txHash":{"type":"string"},"correct":{"type":"boolean"},"message":{"type":"string"},"usdcTxHash":{"type":"string"}},"additionalProperties":false},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_nKZW9Ftbc0sazdOd_OtuE","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Submit an answer to an AI-generated trivia question and mint POIC tokens on-chain if the answer is correct","exampleAgentPrompt":"I just got a trivia question from the Proof of Intelligence app — my answer is 'Albert Einstein'. Can you submit that answer to see if it's correct and mint my POIC tokens if I got it right?","exampleUseCases":null,"resultDescription":"Returns whether the submitted answer was correct, and if so, confirms that POIC tokens have been minted to the user's wallet address as a reward for demonstrating intelligence.","failureModes":["Wrong answer submitted — no tokens minted, returns incorrect verdict","Invalid or expired question ID — returns error indicating question not found or session expired","Missing wallet address — returns validation error","Payment of $0.001 USDC fails — request rejected before processing","Smart contract mint failure — answer correct but on-chain minting fails due to gas or contract issues","Duplicate submission — same question answered twice, returns already-answered error"],"whenToPreferThis":"Use this endpoint when a user has already received a trivia question (from the sibling question-generation endpoint) and wants to submit their answer to verify correctness and earn POIC token rewards. This is specifically for the answer-submission and token-minting step, not question generation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T06:39:03.258Z","isFirstParty":false,"canonicalSlug":"proof-of-intelligence-submit-answer-mint-poic-tokens-fb90ab83"}