Kalshi Market Data & Feeds

Kalshi market data tools deliver the raw material for research and automation. They provide real-time feeds and historical datasets — trade history, probability timelines, order-book snapshots, and resolution outcomes — sourced from the Kalshi Trading API over REST and WebSocket. Quants, researchers, and developers use this data to backtest, model, and build data-driven applications.

Kalshi data is especially valuable because it is clean and regulated: every event contract resolves to a documented real-world outcome and settles in USD, so historical series are unambiguous and well-suited to statistical analysis. Providers in this category package that data into APIs, downloadable exports, and warehouse-ready feeds.

This category covers real-time data streams, historical archives, and data-export tools for Kalshi.