{"uid":"cap_Im1MXEbyROG72SA_H2zQs","slug":"polymarket-odds-agentdiet-dev-polymarket-live-prediction-market-odds-56b024c3","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://polymarket-odds.agentdiet.dev/v1/polymarket-live-odds-feed)","url":"https://polymarket-odds.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_bh2Ak9rP92b8AKAX249dp","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"polymarket-odds.agentdiet.dev","brandSlug":"polymarket-odds-agentdiet-dev-mpp","brandBaseUrl":"https://polymarket-odds.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Fetches live Polymarket orderbook data including implied Yes/No probabilities, trading volume, and whale sentiment for a given prediction market topic or event keyword.","exampleAgentPrompt":"What are the live Polymarket odds and implied Yes/No probabilities for a US recession happening in 2025, including volume and what the whales are betting on?","exampleUseCases":[{"title":"Crypto event probability check","prompt":"What does Polymarket currently show as the implied probability of Bitcoin hitting $150k this year — include the Yes/No odds and any big whale positions?"},{"title":"Macro policy market odds","prompt":"Pull the live Polymarket odds on the Fed cutting interest rates at their next meeting in 2025, along with trading volume and market sentiment."},{"title":"AI milestone prediction tracking","prompt":"What's the current Polymarket probability that GPT-5 or a major new frontier AI model launches before the end of 2025? Show me Yes and No implied odds and volume."}],"resultDescription":"Returns live Polymarket orderbook data for the queried topic, including implied Yes and No probabilities (as percentages or decimals), current trading volume, and whale sentiment signals indicating how large traders are positioned on the outcome.","failureModes":["No matching Polymarket market found for the given topic keyword — returns empty or error response","Stale or unavailable orderbook data if Polymarket API is temporarily down","Ambiguous topic matching multiple markets — may return aggregated or first-match results","Payment failure via x402 if USDC balance is insufficient for the $0.01 per-call fee"],"whenToPreferThis":"Use this endpoint when you need real-time crowd-sourced probability estimates for macro, crypto, political, or AI events sourced directly from Polymarket's live orderbook — especially when you want implied probability percentages and whale sentiment rather than news opinion. Prefer this over news APIs for quantified market consensus on binary event outcomes.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:20:42.706Z","isFirstParty":false,"canonicalSlug":"polymarket-odds-agentdiet-dev-polymarket-live-prediction-market-odds-adef025d"}