{"uid":"cap_6wt9s1rqklM_bm2gp4h4i","slug":"predge-kalshi-whale-trades-latest-6059d8f9","name":"Predge Kalshi Whale Trades Latest","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/kalshi/whales/latest","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"count":1,"trades":[{"side":"yes","price":0.62,"ticker":"FED-25DEC-T3.75","category":"economics","platform":"kalshi","size_usd":18500,"traded_at":"2026-07-17T09:41:02.000Z","market_title":"Fed funds rate above 3.75% after the December meeting?"}],"platform":"kalshi","data_basis":"anonymous institutional flow — Kalshi's public API does not attribute trades to traders; not outcome-verified","delay_minutes":15,"whale_min_usd":1000,"outcome_verified":false,"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_lbIG8U876pQAcKDKWRINK","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 most recent large-size trades (whale trades) on Kalshi prediction markets, with market title, side, price, and USD size.","exampleAgentPrompt":"Pull the latest 50 whale trades from Kalshi on Predge so I can see what big money is betting on right now — show me the market titles, which side they took, and how much they put in.","exampleUseCases":[{"title":"Monitor whale bets on Fed rate markets","prompt":"What are the biggest trades happening right now on Kalshi's Fed funds rate markets? I want to see which side whales are taking and at what price."},{"title":"Daily prediction market briefing","prompt":"Give me a morning briefing of the last 20 whale trades on Kalshi — I want to know what large traders are betting on across economics markets today."},{"title":"Spot unusual large-trade activity","prompt":"Are there any unusually large trades on Kalshi right now? Show me up to 100 whale trades so I can spot any concentrated institutional flow in a single market."}],"resultDescription":"A JSON object containing a list of up to 100 recent whale trades on Kalshi, each with market ticker, market title, category, side (yes/no), price, USD size, and timestamp. Also includes metadata: platform, data delay in minutes (15), whale minimum USD threshold ($1,000), a disclaimer that trades are anonymous institutional flow not attributed to specific traders, and an outcome_verified flag (false).","failureModes":["Limit parameter out of range (must be 1–100) returns validation error","Payment not included or insufficient USDC causes 402 Payment Required","No trades available in current window returns empty trades array with count 0","Kalshi public API unavailable causes upstream data gap","Stale data if Kalshi feed is delayed beyond the 15-minute window"],"whenToPreferThis":"Choose this endpoint when you need the most recent large-trade flow on Kalshi prediction markets specifically — it surfaces anonymized institutional-size trades ($1,000+ USD) with a 15-minute delay. Prefer this over Polymarket-focused endpoints when your user cares about Kalshi markets (e.g. Fed rate, economics). Note that trades are anonymous and not outcome-verified, so this is a flow-signal tool, not a verified insider alert.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:45:23.810Z","isFirstParty":false}