{"uid":"cap_5ka9j7rWBG9xbs_mgDlh_","slug":"serp-extract-agentdiet-dev-polymarket-live-prediction-market-odds-375efa4d","name":"Polymarket Live Prediction Market Odds & Implied Probability Feed","description":"Fetches live Polymarket prediction market orderbooks, implied Yes/No probabilities, volume, and whale sentiment for macro/crypto/AI events. (Live x402 v2, IETF MPP & MCP endpoint at https://serp-extract.agentdiet.dev/v1/prediction-markets)","url":"https://serp-extract.agentdiet.dev/v1/prediction-markets?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["topic"],"properties":{"limit":{"type":"integer","default":20,"maximum":100,"minimum":1,"description":"Maximum number of items to return per page (1-100)"},"topic":{"type":"string","minLength":1,"description":"Prediction market topic, event keyword, or question to query live Polymarket odds"},"cursor":{"type":"string","description":"Opaque pagination cursor for fetching the next page"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.01","displayCostAsset":"USD","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":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_i3Hz75p-04HL3sFkAjNdl","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"serp-extract.agentdiet.dev","brandSlug":"serp-extract-agentdiet-dev-mpp","brandBaseUrl":"https://serp-extract.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Fetches live Polymarket orderbook data, implied Yes/No probabilities, volume, and whale sentiment for any macro, crypto, or AI prediction market event by topic keyword.","exampleAgentPrompt":"What are the current Polymarket odds and implied probability for a US recession in 2025 — include volume and whether whales are leaning Yes or No?","exampleUseCases":[{"title":"Fed rate cut probability check","prompt":"Pull the live Polymarket odds for whether the Fed cuts interest rates in their next meeting — I want the Yes/No implied probabilities and how much volume is trading on it."},{"title":"Election outcome sentiment tracking","prompt":"What does Polymarket currently show for the probability of Trump winning the 2024 US presidential election? Give me the orderbook sentiment and any whale positioning you can see."},{"title":"Crypto event market monitoring","prompt":"Check Polymarket for live odds on Ethereum reaching $5,000 by end of year — I want implied probability, current volume, and whether big traders are buying Yes or No."}],"resultDescription":"Returns a structured object containing live Polymarket orderbook data for the queried topic, including implied Yes and No probabilities (as percentages or decimals), total trading volume, and whale sentiment indicators showing how large traders are positioned on the event.","failureModes":["Topic query too vague returns no matching markets","Polymarket API upstream unavailability causes empty or error response","Misspelled or non-existent market topic returns null results","Rate limiting or payment failure (402) if USDC micropayment is not provided","Response schema is generic object — structured fields may vary by market"],"whenToPreferThis":"Use this endpoint when you need real-time crowd-sourced probability estimates from Polymarket for macro, crypto, AI, or political events — especially when you want implied odds, orderbook depth, and whale sentiment in a single call. Prefer this over general news or search endpoints when you specifically need market-implied probabilities rather than editorial opinion or historical data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:26:02.913Z","isFirstParty":false,"canonicalSlug":"serp-extract-agentdiet-dev-polymarket-live-prediction-market-odds-375efa4d"}