Alpaca

Trading APIs and brokerage infrastructure for developers

Meet Alpaca

Alpaca provides trading APIs and brokerage infrastructure for developers building investment tools. Its Trading API lets users connect their own software to supported markets, including stocks, ETFs, options, and crypto. Market data feeds and software development kits help developers research ideas, monitor prices, and manage orders without building every connection from scratch.

For businesses, the Broker API supports embedding brokerage accounts and investing features into other applications. Developers can start with paper trading to test order handling and strategy behavior using simulated funds before connecting an eligible live account. The platform serves both individuals writing automated trading software and teams building customer-facing financial products.

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Product details

Website: alpaca.markets
Status: Launched
Category: Finance
Listed: Oct 15, 2026

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API Investing Market data Stock trading Trading API

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