{"uid":"cap__Wmd2FFXuNSlq5woYw-dB","slug":"predge-markets-movers-whale-driven-polymarket-price-movements-b41418b3","name":"Predge Markets Movers — Whale-Driven Polymarket Price Movements","description":"Real-time alerts on whale traders on Polymarket. Heuristic Insider Watch, wallet scoring 0–100, Bloomberg-style web terminal. Free plan included.","url":"https://api.predge.io/v1/markets/movers","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"note":"prices derived from trade prints normalized to the YES side, not orderbook quotes","window":"6h","markets":[{"delta":0.18,"title":"Will the Fed cut rates in September?","category":"economics","platform":"polymarket","price_now":0.62,"condition_id":"0x178a746e2b342c25b1d78d0f0d0ea77157c9b6d40b2e97ffbf827cd7f9994c39","price_before":0.44,"prints_in_window":9,"volume_in_window_usd":96400,"whale_volume_in_window_usd":71000}],"insufficient_data":false}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Spk95t0AKqxAGyyIHqoIg","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the biggest price-moving Polymarket prediction markets over a chosen time window, with whale vs. total volume breakdown","exampleAgentPrompt":"Pull Predge's top Polymarket movers for the last 6 hours — I want to see which markets had the biggest price swings and how much of the volume came from whale traders.","exampleUseCases":[{"title":"Spotting whale-driven political market swings","prompt":"What Polymarket political or economics markets moved the most in the last hour, and were whales behind the volume? Pull the top movers from Predge."},{"title":"Pre-trade due diligence on a prediction market","prompt":"Before I take a position on a Polymarket question, can you check Predge's 24-hour movers to see if whales have already been piling in and the price has already shifted significantly?"},{"title":"Daily prediction market briefing","prompt":"Give me a morning briefing on the biggest Polymarket price movers over the past 24 hours, including how much of the trading volume came from whale wallets."}],"resultDescription":"A JSON object containing a list of markets sorted by price delta, each with: market title, category, platform (polymarket), condition_id, price before and after the window, price delta, number of trade prints in the window, total USD volume, and whale-attributed USD volume. Also includes the time window used and an insufficient_data flag.","failureModes":["Invalid window parameter (not one of 1h, 6h, 24h) returns a 400 error","Insufficient trade data for the window causes insufficient_data flag to be true with an empty or sparse markets array","API key missing or invalid returns 401/402 payment required","Rate limiting may occur if the endpoint is polled too frequently","Service may return stale data during Polymarket API outages or indexing lag"],"whenToPreferThis":"Choose this endpoint when you need a ranked, ready-to-use list of the most price-volatile Polymarket markets over a recent time window with whale volume attribution built in — especially useful for surfacing markets where large traders are driving moves that may signal informed activity. Prefer this over raw Polymarket API calls when you specifically need whale/large-trader segmentation alongside price movement data, without building your own heuristics.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:42:13.676Z","isFirstParty":false}