Stop tab-hopping between books. OpenMarkets shows you every venue at once — and lets you trade across all of them without juggling logins.
Pull normalized markets, odds, liquidity and live game state over REST or WebSocket — and execute on your own connected accounts programmatically.
Read the docsWe built an app so you can connect your accounts and trade across every venue directly — no code required. A web version is on the way.
Coming soonTrade real, live prices with play money. Try a strategy, learn the markets, track your record — no deposit, no risk. Your practice positions settle off the real outcome, just like the real thing.
One balance, the best lines and liquidity across every venue. Fund a single account and we handle the rest behind the scenes — you never juggle venues again.