{"uid":"cap_3ADQnx5g-EvrwE6N86Z2B","slug":"x402-polymarket-market-detail-0dfcfc52","name":"x402 Polymarket Market Detail","description":"Get full detail (prices, volume, liquidity, resolution) for a single Polymarket market by slug","url":"https://x402tap.com/api/polymarket-market?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"],"type":"string"},"queryParams":{"type":"object","required":["slug"],"properties":{"slug":{"type":"string","description":"Polymarket market slug (from the URL or /api/polymarket-markets)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"slug":"xi-jinping-out-before-2027","active":true,"closed":false,"endDate":"2026-12-31T00:00:00Z","outcomes":["Yes","No"],"question":"Xi Jinping out before 2027?","liquidity":233436.44,"volume1wk":122625.33,"volume24hr":23665.67,"description":"This market will resolve to \"Yes\" if...","volumeTotal":12084934.95,"outcomePrices":[0.0445,0.9555]}},"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_7vHqkrLwzcjicWz4TXDw4","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":"Returns full detail (prices, volume, liquidity, resolution metadata) for a single Polymarket prediction market identified by its slug","exampleAgentPrompt":"Pull up the current Polymarket market details for the 'xi-jinping-out-before-2027' market — I want to see the Yes/No prices, liquidity, and how much it's traded in the last week.","exampleUseCases":[{"title":"Track political event probability","prompt":"What are the current Yes and No prices on Polymarket for the market 'will-trump-win-2024'? I want to know the liquidity and 24-hour volume too."},{"title":"Check if a market has resolved","prompt":"Is the Polymarket market 'fed-rate-cut-march-2025' still active or has it closed and resolved? Can you get me the full details including end date and outcome prices?"},{"title":"Research before placing a prediction","prompt":"Before I trade, pull the full detail on the Polymarket market 'us-recession-2025' — I need the current odds, total volume, and how much liquidity there is."}],"resultDescription":"A JSON object containing the market's question, slug, active/closed status, end date, outcome labels (e.g. Yes/No), current outcome prices (probabilities), liquidity in USD, 24-hour volume, 7-day volume, total volume, and a description of resolution criteria.","failureModes":["Invalid or misspelled slug returns an error or empty response","Market slug not found if the market has been delisted","Stale data if Polymarket API is temporarily unavailable","Rate limiting if many calls are made in quick succession","Missing optional fields if market is newly created and has low activity"],"whenToPreferThis":"Use this endpoint when you need detailed, real-time data on a specific Polymarket prediction market by its slug — including precise outcome prices, liquidity depth, volume metrics, and resolution status. Prefer this over a market-list endpoint when you already know the market slug and need comprehensive single-market data. Choose this over generic web search when you need structured, machine-readable probability and trading data rather than articles or commentary.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:36:57.664Z","isFirstParty":false,"canonicalSlug":"x402-polymarket-market-detail-0dfcfc52"}