TradeStation is a well known popular broker that supports stocks, stock options and futures. Build automated trading strategies using TradersPost on top of your TradeStation account.
The TradeStation API is generally reliable but they do have system instability from time to time which can cause trade execution to fail. On average, the TradeStation API responds to our requests in 71.6 milliseconds.
While TradeStation does support crypto, TradersPost has not integrated it with our platform yet but we plan to in the future. If you wish to see crypto support with TradeStation, please email us at [email protected] and let us know.