{"uid":"cap_NxDBErrl3qRf1w1Q59KVF","slug":"x402-audit-agentdiet-dev-polymarket-live-prediction-market-odds-ebc21992","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/fomc-rate-odds)","url":"https://x402-audit.agentdiet.dev/v1/fomc-rate-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":"0.015","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_hjNiyVYFqjuEpP3aE7PzS","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 prediction market orderbook data, implied Yes/No probabilities, volume, and whale sentiment for macro, crypto, and AI events by topic keyword.","exampleAgentPrompt":"What are the live Polymarket odds and implied probabilities for the Fed cutting rates at the next FOMC meeting — including volume and any whale sentiment signals?","exampleUseCases":[{"title":"FOMC rate decision probability check","prompt":"What does Polymarket currently show for the probability of a Fed rate cut at the next FOMC meeting — give me the yes/no odds, volume, and any large-player sentiment?"},{"title":"Crypto event market odds lookup","prompt":"Pull the live Polymarket implied probability for Bitcoin reaching $150k by end of 2025, including current orderbook volume."},{"title":"AI regulation prediction market query","prompt":"What are the current Polymarket odds that the EU AI Act triggers major enforcement actions this year? I want the yes/no probabilities and whale sentiment if available."}],"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 market volume, and whale/large-trader sentiment signals for macro, crypto, or AI-related prediction market events.","failureModes":["Topic keyword too vague or ambiguous — may return no matching market or wrong market","Polymarket API unavailability or rate limiting upstream — may return stale or empty data","Payment not processed (HTTP 402) — endpoint requires $0.015 USDC payment per call via x402","Market for the requested topic does not exist on Polymarket — returns empty or null result","Misspelled or overly specific topic string yields no matching market"],"whenToPreferThis":"Choose this endpoint when you need real-time crowd-sourced probability estimates from Polymarket's prediction markets — especially for macro events (FOMC, elections), crypto milestones, or AI policy questions. Prefer this over news APIs when you want market-implied probabilities rather than narrative coverage, and over general financial data APIs when the question is event-based rather than price-based.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:20:51.663Z","isFirstParty":false,"canonicalSlug":"x402-audit-agentdiet-dev-polymarket-live-prediction-market-odds-e396ef40"}