{"uid":"cap_7o6tI3xQV2r7r5EPbtNDF","slug":"prediction-market-event-lookup-66e9dd59","name":"Prediction Market Event Lookup","description":"Pay-per-call stock, macro, on-chain, and crypto data over the x402 protocol. USDC on Base or Solana, no API keys, no subscriptions.","url":"https://x402-stock-indicators.vercel.app/prediction-market-event/%7Bslug%7D","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"slug":"next-prime-minister-of-ethiopia","title":"Next Prime Minister of Ethiopia?","source":"polymarket","status":"active","outcomes":[{"label":"Will Abiy Ahmed be the next Prime Minister of Ethiopia?","market_id":"will-abiy-ahmed-be-the-next-prime-minister-of-ethiopia","volume_usd":123390.75,"probability":0.9395},{"label":"Will someone else be the next Prime Minister of Ethiopia?","market_id":"will-someone-else-be-the-next-prime-minister-of-ethiopia","volume_usd":41200.5,"probability":0.03}],"close_date":"2026-12-31T12:00:00Z","outcome_count":2}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_VlBKypbwKr55hmRT632me","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches real-time prediction market data for a specific event by slug, including outcomes, probabilities, trading volume, and market status from Polymarket.","exampleAgentPrompt":"Pull up the Polymarket prediction market for 'next-prime-minister-of-ethiopia' and tell me the current probabilities and trading volume for each outcome.","exampleUseCases":[{"title":"Track political election odds","prompt":"What are the current Polymarket odds on who will be the next Prime Minister of Ethiopia? Give me each outcome's probability and how much volume is trading on it."},{"title":"Monitor active market before close","prompt":"Check the prediction market event with slug 'us-recession-2025' on Polymarket — is it still active, and what's the current probability for each outcome?"},{"title":"Research high-volume geopolitical markets","prompt":"I want to know which outcomes are being bet on most heavily for the 'next-nato-member' Polymarket event — show me the volume in USD and the probabilities for each outcome."}],"resultDescription":"Returns a JSON object containing the event slug, human-readable title, data source (e.g. Polymarket), market status (active/closed), an array of outcomes each with label, market ID, USD trading volume, and probability, the market close date, and the total number of outcomes.","failureModes":["Invalid or non-existent slug returns a 404 or empty result","Market may be closed or resolved, returning a status other than 'active'","Payment failure over x402 protocol if USDC balance is insufficient","Slug format mismatch (e.g. using spaces instead of hyphens) causes lookup failure","Stale data if Polymarket feed is delayed"],"whenToPreferThis":"Use this endpoint when you need structured, per-outcome probability and volume data for a specific Polymarket prediction market event identified by its slug, without needing an API key or subscription — ideal for pay-per-call agent workflows using USDC micropayments over x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:33:13.977Z","isFirstParty":false}