{"uid":"cap_Qm96sp-KsGiqKdM099LWg","slug":"poim-io-3c81951a","name":"poim.io Trivia Answer Submission & POIC Token Minting","description":"Submit answer to trivia question and mint POIC tokens if correct. Minimal payment for x402scan visibility.","url":"https://poim.io/api/x402/answer","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_n7xVf0GQQGfVRzdmE18Qm","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 a trivia question and mint POIC tokens to a wallet address if the answer is correct","exampleAgentPrompt":"Submit my answer 'Marie Curie' to trivia question ID 'q-00123' on poim.io and mint any POIC tokens I earn to my wallet 0xAbCd1234...5678.","exampleUseCases":[{"title":"Answer trivia to earn tokens","prompt":"I want to answer the trivia question with ID 'q-00456' on poim.io — my answer is 'The Great Wall of China'. If I get it right, mint the POIC tokens to my wallet 0xDeFg5678...9012."},{"title":"Validate trivia response for crypto","prompt":"Submit my answer 'Satoshi Nakamoto' to poim.io trivia question 'q-00789' and send any POIC token rewards to my wallet address 0x1234AbCd...EfGh. Let me know if it was correct."},{"title":"Participate in blockchain trivia game","prompt":"I think the answer to trivia question 'q-00321' is 'Ethereum'. Go ahead and submit that on poim.io and mint whatever POIC tokens I earn directly to my wallet 0x9876ZyXw...VuTt."}],"resultDescription":"Returns a JSON object indicating whether the answer was correct (boolean), a result message, optionally a transaction hash for the POIC token mint on-chain, and a USDC payment transaction hash for the visibility fee.","failureModes":["Incorrect answer: correct=false, no txHash returned, message explains wrong answer","Invalid questionId: error field returned, question not found","Invalid or malformed walletAddress: error returned, minting fails","Question already answered: idempotency violation, error message returned","Payment failure: USDC transaction fails, endpoint returns error","Network or blockchain congestion: delayed or failed minting with error message"],"whenToPreferThis":"Use this endpoint when an agent needs to submit a user's answer to a specific poim.io trivia question (identified by questionId) and optionally receive POIC token rewards minted to a wallet. Prefer this over generic quiz APIs when you want on-chain token rewards for correct answers within the poim.io ecosystem.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:39:23.487Z","isFirstParty":false}