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CFTC-regulated event contract exchange providing market data for prediction markets on economic indicators, weather, politics, and more. Best for accessing regulated prediction market probabilities with full orderbook and trade data. Unlike Polymarket (crypto-based, broader events), Kalshi operates under U.S. regulatory oversight with structured event contracts. 3 example endpoints available through Lava’s AI Gateway. See the Kalshi API docs for full documentation.
This provider is managed — no additional setup required.
This is a catch-all provider — any valid URL under https://api.elections.kalshi.com/trade-api/v2 is supported. Prediction market data API. Construct URL as https://api.elections.kalshi.com/trade-api/v2/{endpoint}. Common endpoints: /markets?limit=5, /events?limit=5, /series, /exchange/status. The endpoints below are curated examples.

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Endpoints

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List markets

GET https://api.elections.kalshi.com/trade-api/v2/markets?limit=5 — Free 
const data = await lava.gateway('https://api.elections.kalshi.com/trade-api/v2/markets?limit=5', { method: 'GET' });

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List events

GET https://api.elections.kalshi.com/trade-api/v2/events?limit=5 — Free 
const data = await lava.gateway('https://api.elections.kalshi.com/trade-api/v2/events?limit=5', { method: 'GET' });

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Get exchange status

GET https://api.elections.kalshi.com/trade-api/v2/exchange/status — Free 
const data = await lava.gateway('https://api.elections.kalshi.com/trade-api/v2/exchange/status', { method: 'GET' });

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