{"uid":"cap_LEuRP-rM4E4UfBmJWt-vd","slug":"vextorium-polymarket-crypto-odds-895e40b5","name":"Vextorium Polymarket Crypto Odds","description":"558 pay-per-call data APIs for AI agents: Solana and EVM on-chain data, tokenized stocks, DeFi, Hyperliquid, economy and official statistics, FX, validation, web and developer tools. Pay in USDC via x402.","url":"https://api.vextorium.com/v1/polymarket-crypto-odds?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"asset":{"type":"string","description":"bitcoin, ethereum, solana, xrp"}}},"responseSchema":{"type":"json","example":{"note":"Probabilities implied by the market; they are not guaranteed predictions. Source: Polymarket.","asset":"bitcoin","events":[{"close":"2026-10-02T21:00:00Z","event":"Bitcoin above ___ on October 2, 5PM ET?","levels":[{"level":82200,"prob_above_pct":50},{"level":82400,"prob_above_pct":50}],"implied_median_approx":82200},{"close":"2026-10-03T16:00:00Z","event":"Bitcoin above ___ on October 3?","levels":[{"level":74000,"prob_above_pct":99.95},{"level":76000,"prob_above_pct":99.9}],"implied_median_approx":86000}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","displayCostAsset":"USDC","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_VJj11wekkCSOL_7vP56fV","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches implied probability distributions for crypto asset price levels from Polymarket prediction markets","exampleAgentPrompt":"What does Polymarket currently imply as the probability that Bitcoin will be above various price levels in upcoming events? Pull the full list of events and levels with their odds.","exampleUseCases":[{"title":"Bitcoin price target probability check","prompt":"What probability does Polymarket assign to Bitcoin being above $90,000 and $100,000 in the next major event? Give me the implied median too."},{"title":"Ethereum market sentiment gauge","prompt":"Pull the Polymarket prediction market odds for Ethereum price levels — I want to see which price targets are seen as likely and what the implied median is."},{"title":"Solana options strategy research","prompt":"I'm considering a Solana options play — can you get me the Polymarket implied probabilities for Solana being above various price levels across upcoming events so I can compare them to options pricing?"}],"resultDescription":"Returns a JSON object containing the queried asset name, a note about data interpretation, and an array of prediction market events. Each event includes the event description (e.g. 'Bitcoin above ___ on October 3?'), a close timestamp, an array of price levels with their associated probability-of-being-above percentages, and an approximate implied median price derived from the market.","failureModes":["Unsupported asset name returns empty or error response","Polymarket may have no active events for a given asset at query time, returning an empty events array","Stale or illiquid markets may produce wide spreads and unreliable implied medians","Network timeout if Polymarket data source is temporarily unavailable"],"whenToPreferThis":"Use this endpoint when you need crowd-sourced, market-implied probability distributions for specific crypto asset price levels — particularly when you want Polymarket's event-based odds rather than traditional options-derived implied volatility. Ideal for gauging prediction market sentiment, comparing market-implied probabilities to model estimates, or research into crowd wisdom on crypto price targets. Not suitable for real-time price feeds or historical price data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T12:35:54.495Z","isFirstParty":false,"canonicalSlug":"vextorium-polymarket-crypto-odds-895e40b5"}