{"uid":"cap_hxvUuNqmw49-MivLxo7Go","slug":"x402-audit-agentdiet-dev-polymarket-live-prediction-market-odds-b4022ccb","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://x402-audit.agentdiet.dev/v1/market-odds)","url":"https://x402-audit.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":"$0.015/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.015","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.015","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_akN9OhfIAM9uNHDV_lkzr","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"x402-audit.agentdiet.dev","brandSlug":"x402-audit-agentdiet-dev-mpp","brandBaseUrl":"https://x402-audit.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Fetches live Polymarket orderbook data, 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 right now for 'Fed rate cut in 2025'? I want to see the orderbook volume and whale sentiment too.","exampleUseCases":[{"title":"Macro event probability check","prompt":"What does Polymarket currently show as the implied probability of a US recession in 2025? Give me the Yes/No odds and trading volume."},{"title":"Crypto milestone market odds","prompt":"Pull the live Polymarket odds on whether Bitcoin will reach $150k by end of this year — I want to see implied probabilities and any whale sentiment."},{"title":"AI policy prediction market lookup","prompt":"What are the current Polymarket odds on the US passing major AI regulation legislation this year? Show me the orderbook and implied probability."}],"resultDescription":"Returns a structured object containing the live Polymarket orderbook for the queried topic, including implied Yes/No probabilities (as percentages or decimals), trading volume, and whale sentiment signals for the matched prediction market event.","failureModes":["Topic keyword returns no matching Polymarket market — empty or null result","Polymarket API unavailable or rate-limited — upstream timeout or error response","Ambiguous topic matches multiple markets — may return wrong or mixed results","Payment failure via x402 protocol — 402 response if USDC payment not completed","Stale data if Polymarket orderbook hasn't been updated recently"],"whenToPreferThis":"Use this endpoint when you need real-time crowd-implied probabilities from Polymarket for macro, crypto, political, or AI events — especially when you want orderbook depth and whale sentiment alongside the probability, rather than just a news sentiment score or historical odds.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:28.181Z","isFirstParty":false,"canonicalSlug":"x402-audit-agentdiet-dev-polymarket-live-prediction-market-odds-e396ef40"}