{"uid":"cap_46zToLDGbCj6lLs8qSOE4","slug":"mcp-security-agentdiet-dev-polymarket-live-prediction-market-odds-d5698ce6","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://mcp-security.agentdiet.dev/v1/polymarket-live-odds-feed)","url":"https://mcp-security.agentdiet.dev/v1/polymarket-live-odds-feed?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["topic"],"properties":{"topic":{"type":"string","minLength":1,"description":"Prediction market topic, event keyword, or question to query live Polymarket odds"}}},"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_HQ_dQ1iTfHaoFV68pes4k","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"mcp-security.agentdiet.dev","brandSlug":"mcp-security-agentdiet-dev-mpp","brandBaseUrl":"https://mcp-security.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Fetches live Polymarket prediction market orderbooks, implied Yes/No probabilities, volume, and whale sentiment for a given macro, crypto, or AI event topic.","exampleAgentPrompt":"What are the live Polymarket odds and implied Yes/No probability right now for 'Will the Fed cut rates in Q3 2025?' — including volume and whale sentiment?","exampleUseCases":[{"title":"Crypto event probability check","prompt":"Pull the live Polymarket odds for 'Will Ethereum ETF be approved in 2025?' — I want the implied Yes probability, current volume, and any whale sentiment."},{"title":"Macro recession odds monitoring","prompt":"What does Polymarket currently show for the probability of a US recession this year? Give me the Yes/No implied odds and recent trading volume."},{"title":"AI regulation market sentiment","prompt":"Check Polymarket right now for any active markets on AI regulation passing in the US — I want the live orderbook probabilities and whale activity."}],"resultDescription":"Returns live Polymarket orderbook data including implied Yes and No probabilities (as percentages or decimals), current trading volume, and whale sentiment signals for the queried prediction market topic or event.","failureModes":["No matching Polymarket market found for the given topic — returns empty or null result","Topic too vague or ambiguous — returns unrelated or multiple markets","Polymarket API or orderbook data temporarily unavailable — upstream fetch failure","Rate limiting or payment failure via x402 — 402 response if payment not processed","Stale data returned if live orderbook sync is delayed"],"whenToPreferThis":"Choose this endpoint when you need real-time crowd-sourced probability estimates from Polymarket's prediction market for macro, crypto, political, or AI events — especially when you want implied Yes/No odds, live orderbook depth, volume, and whale trader sentiment rather than news sentiment or analyst forecasts.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:44.021Z","isFirstParty":false,"canonicalSlug":"mcp-security-agentdiet-dev-polymarket-live-prediction-market-odds-aed57b37"}