{"uid":"cap_IFOB3WeRhZ0C6Gzz4H-ED","slug":"workflows-agentdiet-dev-polymarket-live-prediction-market-odds-153f3f6e","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://workflows.agentdiet.dev/v1/market-odds)","url":"https://workflows.agentdiet.dev/v1/market-odds?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_am7xYxZKtn7kt_waX7olA","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"workflows.agentdiet.dev","brandSlug":"workflows-agentdiet-dev-mpp","brandBaseUrl":"https://workflows.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 probabilities for Bitcoin hitting $100k by end of year — including volume and whale sentiment?","exampleUseCases":[{"title":"Crypto event probability check","prompt":"What does Polymarket currently say about the chances of Ethereum spot ETF approval — give me the implied Yes probability, current volume, and any whale sentiment signals."},{"title":"Macro policy odds lookup","prompt":"Pull the live Polymarket odds for the Fed cutting interest rates at the next FOMC meeting, including orderbook depth and implied probabilities."},{"title":"AI regulation prediction tracking","prompt":"What are the current prediction market odds on Polymarket for the EU AI Act going into full enforcement this year? Show me the Yes/No probabilities and recent volume."}],"resultDescription":"Returns a structured object containing live Polymarket orderbook data for the queried topic, including implied Yes and No probabilities (as percentages or decimals), market volume, buy/sell pressure, and whale sentiment signals for the matching prediction market event.","failureModes":["Topic keyword matches no active Polymarket market — returns empty or no-match result","Ambiguous topic string matches multiple markets — may return an aggregated or top-match result","Polymarket API downtime causes stale or failed data fetch","Payment not completed (HTTP 402) — endpoint requires $0.01 USDC per call via x402","Very niche or newly created markets may have low liquidity, making orderbook data unreliable"],"whenToPreferThis":"Choose this endpoint when you need real-time crowd-sourced probability estimates for specific macro, crypto, or AI events from Polymarket's decentralized prediction market. It is ideal when you want not just odds but also volume, orderbook depth, and whale sentiment in a single call. Prefer this over general news or price feeds when you want market-implied probability of a discrete binary outcome.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:48:18.747Z","isFirstParty":false,"canonicalSlug":"workflows-agentdiet-dev-polymarket-live-prediction-market-odds-8cd613ff"}