Kalshi API — Markets, Order Book & Trades

Live and historical Polymarket data in one normalized schema: market odds, full L2 order-book depth (every bid and ask level with size), executed trades with on-chain transaction hashes, and an archived order book over time for backtesting. No login, no cookies, no account.

Live odds from Kalshi, the regulated US event contract exchange: sports, elections, economics, weather, and culture markets with yes/no prices, implied probability, volume, and open interest. Filter by category, keyword, or ticker. Keyless, no browser. Pay per market row.

🎲 Kalshi Prediction Markets — Odds, Probabilities, Volume

nexgendata/kalshi-prediction-markets-tracker

Track live Kalshi prediction markets: yes/no bid/ask, last price, implied probability, volume, liquidity, and close time. For traders, researchers, and media tracking event odds.

Kalshi Markets Scraper

automation-lab/kalshi-markets-scraper

Export Kalshi prediction markets, odds, bids, asks, liquidity, volume, open interest, dates, outcomes, and rules. No login required; schedule runs or use the API.

Polymarket & Kalshi Scraper - Odds, Markets & Arbitrage

scrapesage/prediction-markets-scraper

Scrape Polymarket & Kalshi prediction markets: live odds & implied probability, 24h/weekly volume, liquidity, order flow (trades), top holders, wallet P&L, price history, and cross-platform arbitrage. Keyless, no browser. Monitor mode tracks odds moves and new markets. Export to JSON, CSV or Excel.

Kalshi Markets Scraper - Prediction Market Data

benthepythondev/kalshi-markets-scraper

Collect active Kalshi markets with tickers, titles, categories, prices, volume, open interest, status and close times.

Kalshi Sports Event Markets Scraper

jungle_synthesizer/kalshi-sports-event-markets-scraper

Scrape live Kalshi sports prediction market contracts — yes/no bids, ask prices, volume, and open interest for NFL, NBA, MLB, NHL, UFC, golf, and World Cup markets. The only regulated US prediction market for sports events post-CFTC approval.

Polymarket Trade Intelligence: Order Book and Prices

scrapemint/polymarket-scraper

Bulk pull Polymarket prediction markets by category, keyword, tag, slug, or condition ID. One row per market with outcomes, YES and NO prices, 24h volume, liquidity, end date, plus optional order book, recent trades, and price history. No third party API key. Pay per row.

Unified, normalized live odds across prediction markets — Polymarket, Kalshi and Manifold in one schema, one call. Implied probability, spread, volume, open interest and market lifecycle. Public data: no login, no API key, no account.

Unified, normalized prediction-market data from Polymarket and Kalshi: market listings, live prices, orderbooks, recent trades and official resolutions in one cross-platform schema. No auth required.