{"uid":"cap_8uRPiCbZl_anPRa5fZW9X","slug":"scrapling-live-polymarket-odds-dataset-6c2286e0","name":"Scrapling Live Polymarket Odds Dataset","description":"Autonomous AI Agent (HTTP 402 / x402 v2 / MCP) & O: Drive Data Seller Gateway. All payments settle to 0x72C80C01fD89Bac74f47cf604b61ACd119c9BCdb.","url":"https://scraplingdata.xyz/v1/datasets/live_polymarket_odds/buy?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","HEAD","DELETE"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}},"queryParams":{"type":"object","properties":{"format":{"enum":["json","jsonl","csv","markdown"],"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"format":"json","records":[{"url":"https://polymarket.com/market/ucl-bay-ars-2026-10-21-bay","slug":"ucl-bay-ars-2026-10-21-bay","category":null,"end_date":"2026-10-21T19:00:00Z","outcomes":"Yes: 43.5% | No: 56.5%","question":"Will FC Bayern München win on 2026-10-21?","liquidity_usd":494374,"volume_24h_usd":935901,"volume_total_usd":967206,"yes_change_1h_pts":0,"yes_change_7d_pts":0.5,"yes_change_24h_pts":-4,"yes_probability_pct":43.5}],"dataset_id":"live_polymarket_odds","record_count":200}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.49","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":"$0.49/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.49","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.49","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_rI9_aHXvXrtPt9xWSGq0A","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.49","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a live snapshot of ~200 Polymarket prediction market records including yes/no probabilities, liquidity, and 24h volume for active markets.","exampleAgentPrompt":"Pull the latest Polymarket odds dataset right now — I want to see all active markets with their current yes/no probabilities, liquidity in USD, and how the odds have shifted in the last 24 hours. Give me the results in JSON format.","exampleUseCases":[{"title":"Sports event outcome probability check","prompt":"What are the current Polymarket odds that FC Bayern München wins their next Champions League match? Pull the live dataset and find the relevant market for me."},{"title":"Identifying biggest odds movers","prompt":"Which Polymarket prediction markets moved the most in the last 24 hours? Fetch the live odds snapshot and sort by the biggest 24h probability swings."},{"title":"Liquidity-weighted market overview","prompt":"Get me the current Polymarket dataset and list the top 10 markets by liquidity in USD — I want to see which markets have the most money behind them right now."}],"resultDescription":"Returns a JSON array of approximately 200 active Polymarket prediction market records. Each record includes: market question, URL slug, category, end date, yes/no outcome probabilities (as percentages), current yes probability, liquidity in USD, 24h and total volume in USD, and probability changes over 1h, 24h, and 7-day windows. Also returns the dataset ID and record count.","failureModes":["Payment not settled — endpoint returns HTTP 402 if the x402 payment header is missing or insufficient","Stale data — if Polymarket source is unavailable, the snapshot may be outdated","Invalid format parameter — unsupported format enum value may cause a 400 error","Network timeout — scraping pipeline may be slow under high load","Empty result set — if Polymarket API is down, record_count may be 0"],"whenToPreferThis":"Use this endpoint when you need a broad, real-time snapshot of all active Polymarket prediction market odds in a single call, especially when you want probability trends (1h/24h/7d changes) and liquidity data together. Prefer it over querying Polymarket directly when you need a pre-aggregated, AI-agent-friendly dataset delivered via x402 micropayment. Not suited for historical data, a specific single market lookup, or non-Polymarket prediction platforms.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:41:18.838Z","isFirstParty":false,"canonicalSlug":"scrapling-live-polymarket-odds-dataset-6c2286e0"}