Developer-first API platform for commission-free stock, options, and crypto trading and investing app infrastructure.
Alpaca provides a licensed brokerage API platform enabling developers and businesses to build trading algorithms, investing apps, and embedded investing products for stocks, options (including multi-leg strategies such as spreads, straddles, and condors), and crypto. It offers commission-free trading, paper trading for strategy backtesting, SDKs in Python, .NET/C#, Go, and Node, plus 24/5 trading access. Alpaca also provides clearing and custody services, OmniSub sub-accounting, and fully paid securities lending for B2B partners. Alpaca is a product of Alpaca.
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