{"uid":"cap_9V0HxIABfJLXZmBRx4Rxr","slug":"genexxis-odds-market-detail-24b27e5b","name":"Genexxis Odds Market Detail","description":"One Polymarket or Kalshi market in detail: implied probabilities, last price, best bid/ask, spread, volume, open interest, 1-day price change and hourly price history for the last 24 h.","url":"https://odds.genexxis.com/market?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["venue","id"],"properties":{"id":{"type":"string","description":"Polymarket market id, slug or condition id; Kalshi market ticker (as returned by /search)"},"venue":{"type":"string","description":"polymarket or kalshi"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"id":"KXFEDDECISION-26OCT-H0","venue":"kalshi","bestAsk":0.93,"bestBid":0.92,"outcomes":[{"name":"Yes","probability":0.925},{"name":"No","probability":0.075}],"question":"Will the Federal Reserve Hike rates by 0bps at their October 2026 meeting?","priceChange":{"oneDay":0.01},"priceHistory":{"points":[{"p":0.93,"t":"2026-10-24T20:00:00.000Z"}],"change24h":0.01},"lastTradePrice":0.93,"openInterestContracts":2853797}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ofupbqkyeRe9bRbMdMV7R","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns detailed market data for a single Polymarket or Kalshi prediction market, including implied probabilities, bid/ask, spread, volume, open interest, price change, and 24h price history.","exampleAgentPrompt":"Pull up the full market detail for the Kalshi contract KXFEDDECISION-26OCT-H0 on Kalshi — I want the current bid/ask, implied probabilities, open interest, and how the price has moved over the last 24 hours.","exampleUseCases":[{"title":"Fed rate decision market monitor","prompt":"What are the current implied probabilities and best bid/ask for the Kalshi market on the Federal Reserve's October 2026 rate decision? Show me the price history over the last 24 hours too."},{"title":"Polymarket election odds snapshot","prompt":"Give me the full breakdown on that Polymarket market about the 2026 Senate runoff — the slug is 'senate-runoff-2026-ga' on Polymarket — including odds, last trade price, and how much volume it's done."},{"title":"Spread and liquidity check before trading","prompt":"Before I place a trade, can you check the open interest, bid-ask spread, and 24h price change for the Kalshi market with ticker KXFEDDECISION-26OCT-H0 on Kalshi?"}],"resultDescription":"A JSON object containing the market question, venue, outcome names with implied probabilities, best bid and ask prices, last trade price, 1-day price change, open interest in contracts, and an array of hourly price points covering the last 24 hours.","failureModes":["Invalid or unknown market id/slug/ticker returns an error or empty response","Wrong venue specified (e.g. passing a Kalshi ticker as polymarket) causes lookup failure","Market may be closed or resolved, returning no active bid/ask","Rate limit or payment failure returns a 402 error","Stale or missing price history if the market has low activity"],"whenToPreferThis":"Use this endpoint when you need deep detail on a single known prediction market — particularly when you already have the market id, slug, or ticker from a prior search. Prefer this over the search endpoint when you want bid/ask spreads, open interest, or granular 24h price history rather than just top-level odds across many markets.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T06:31:19.554Z","isFirstParty":false,"canonicalSlug":"genexxis-odds-market-detail-24b27e5b"}