{"uid":"cap_YEW_tHzR9UkZKc8nSFBR4","slug":"lukka-prediction-markets-pmcs-stats-9c083bc1","name":"Lukka Prediction Markets PMCS Stats","description":"Live PMCS counts by hierarchy and exchange.","url":"https://api.predictionmarketdata.io/prediction-markets/pmcs-stats","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"pmcs_stats":{"category_codes":[{"code":"SPT","count":16821,"entityCodes":[{"code":"KALSHI","count":11909},{"code":"POLYMARK","count":3714}]}]},"last_updated":"2026-06-08T20:13:30.068517+00:00"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_yH3LVmhGPEuTZ3KroWCze","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns aggregated statistics on prediction market contracts across major exchanges, including category breakdowns and contract counts by exchange.","exampleAgentPrompt":"Pull up the latest prediction market stats from Lukka — I want to see how many contracts are active across each category like sports, and how they break down by exchange like Kalshi and Polymarket.","exampleUseCases":null,"resultDescription":"A JSON object containing pmcs_stats with an array of category codes (e.g. SPT for sports), each with a total contract count and a breakdown of contract counts per exchange entity (e.g. KALSHI, POLYMARK), plus a last_updated ISO timestamp.","failureModes":["Invalid or malformed properties filter returns 400 error","Endpoint temporarily unavailable returns 503","Payment not processed (x402 payment required) returns 402","Empty or stale data if markets have not updated recently"],"whenToPreferThis":"Use this endpoint when you need a high-level statistical snapshot of prediction market contract volumes broken down by category and exchange. Prefer this over individual market lookup endpoints when the goal is dashboard-style aggregation or comparative analysis across platforms like Kalshi and Polymarket.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:31:37.035Z","isFirstParty":false}