Dome
InactiveA unified API for prediction markets, like Kalshi and Polymarket
What it does
Dome makes it easy to build on prediction markets like Polymarket and Kalshi. We provide the developer infrastructure to access, analyze, and build on prediction markets. With our unified API, developers can access live and historical data, including granular datasets not available natively, across multiple platforms at once. Dome makes it simple to trade, embed market data into products, and deploy strategies across multiple platforms through one interface.
Its site says now · captured 2026-08-23
Dome - APIs for prediction markets
Access real-time and historical prediction market data from Polymarket, Kalshi, and more. Free, reliable APIs with full orderbooks for developers and traders.
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