{"uid":"cap_rk50BRSH-JqQH2vLlmvGx","slug":"clonecho-consolidated-prediction-markets-feed-c2250bcd","name":"Clonecho Consolidated Prediction Markets Feed","description":"Live consolidated prediction-market feed: top active markets across Polymarket AND Kalshi in one call, normalized to {question, yesProb, volume, closeDate}. Cross-venue in a single request — cheaper than querying each. Returns JSON.","url":"https://clonecho.builda.company/x402/predictions","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_lcpZ-rvQk1Qn6M0L-uu8A","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a normalized, cross-venue feed of top active prediction markets from both Polymarket and Kalshi in a single API call.","exampleAgentPrompt":"Pull up the latest active prediction markets from both Polymarket and Kalshi — I want to see their yes-probabilities, volumes, and close dates all in one list.","exampleUseCases":null,"resultDescription":"A JSON array of normalized prediction market entries, each containing: the market question, the current yes probability (yesProb), trading volume, and close date — sourced from both Polymarket and Kalshi and normalized to a common schema.","failureModes":["Upstream Polymarket or Kalshi API unavailable — partial or empty results","Payment of $0.02 USDC not processed — 402 Payment Required response","Rate limiting if called too frequently","Stale data if upstream venues are delayed"],"whenToPreferThis":"Use this endpoint when you need a unified snapshot of top active prediction markets across both Polymarket and Kalshi without making separate API calls to each venue. It is cheaper and simpler than integrating each exchange individually, and returns normalized fields so no per-venue parsing is needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:22:00.203Z","isFirstParty":false}