TL;DR: Dome is a Y Combinator Fall 2025 startup A unified API for prediction markets, like Kalshi and Polymarket, currently inactive with a team of 2.
A unified API for prediction markets, like Kalshi and Polymarket
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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.
Built by LemStudio
Yes. Dome was funded by Y Combinator in the Fall 2025 batch. A unified API for prediction markets, like Kalshi and Polymarket
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…
Dome was part of Y Combinator's Fall 2025 batch.
Dome has a team of 2 people according to Y Combinator's directory.
Dome is currently listed as Inactive with a team of 2 in Y Combinator's directory.
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