{"uid":"cap_FTBVr6DsfiqZpL5OskiJ_","slug":"manylives-market-data-prediction-market-queries-02a19150","name":"ManyLives Market Data – Prediction Market Queries","description":"Pay-per-call tools for people building AI agents: live web search and page contents, point-in-time crypto market data and news for backtests (no lookahead), verifiable track records of 1,000 crypto strategies locked on the Base network, company profiles, quick AI and batch prices. Ask us to turn a public website into a JSON endpoint. Pay per call, no account, free trial.","url":"https://api.manylives.me/paid/markets/predictions?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":{"type":"string","const":"GET"},"queryParams":{"type":"object","required":[],"properties":{"q":{"type":"string","examples":["bitcoin"],"description":"optional search words, e.g. 'election' or 'bitcoin'"},"limit":{"type":"string","examples":["5"],"description":"optional (default 10, max 25)"}}}}},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","properties":{"markets":{"type":"array","items":{"type":"object","properties":{"ends":{"type":"string"},"outcomes":{"type":"array","items":{"type":"object","properties":{"name":{"type":"string"},"probability":{"type":"number"}}}},"question":{"type":"string"},"liquidity_usd":{"type":"number"},"volume_24h_usd":{"type":"number"}}}}}}}}}},"responseSchema":{"type":"json","example":{"markets":[{"ends":"2026-11-03","outcomes":[{"name":"Yes","probability":0.62},{"name":"No","probability":0.38}],"question":"…","liquidity_usd":50000,"volume_24h_usd":120000}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_hp-1YfoI-zwxgmxSkw65t","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns live prediction market questions, outcome probabilities, liquidity, and 24h volume for crypto and stock topics via keyword search","exampleAgentPrompt":"Search the ManyLives prediction markets for anything related to 'bitcoin' and show me the top 5 results with their current probabilities, liquidity, and end dates.","exampleUseCases":[{"title":"Crypto event probability research","prompt":"Pull up prediction markets related to 'ethereum' from ManyLives — I want to see the current Yes/No probabilities and how much liquidity each market has, top 10 results."},{"title":"Election outcome market search","prompt":"Search ManyLives prediction markets for 'election' and give me a summary of the questions, current odds, and 24-hour trading volume for the top 5 markets."},{"title":"AI agent trading signal enrichment","prompt":"Fetch the ManyLives prediction markets about 'bitcoin halving', limit to 5, so I can use the probabilities as a signal for my trading strategy."}],"resultDescription":"A JSON array of prediction market objects, each containing the market question, end date, list of outcomes with probability scores (0–1), total liquidity in USD, and 24-hour trading volume in USD.","failureModes":["Payment not sent or insufficient USDC balance returns 402 Payment Required","Invalid or missing 'q' query parameter may return empty markets array","Limit above 25 may be capped or return an error","No matching markets for a keyword returns an empty array","Network or Base chain payment verification failure causes request rejection"],"whenToPreferThis":"Choose this endpoint when you need crowd-sourced probability estimates for real-world events (crypto, stocks, elections) in a searchable, pay-per-call format with no account required. Prefer it over general financial data APIs when you specifically want prediction market probabilities and liquidity metrics, and over free alternatives when you need reliable, up-to-date data with x402 micropayment compatibility.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T12:43:02.452Z","isFirstParty":false,"canonicalSlug":"manylives-market-data-prediction-market-queries-02a19150"}