Try Twelve Data financial APIs for free and get instant access to stock, forex, cryptocurrency, and fundamental market data. Real time, historical, and EOD data.

Stock API with real-time and historical tick data, unlimited usage via REST or WebSockets, standardized JSON and CSV formats. Instant access free tier.

Thoughtfully designed APIs & Portal, built from the ground up, to enable businesses to offer innovative investing experiences.

Alpaca's easy to use APIs allow developers and businesses to build apps, embed investing, and trade algorithms.

Apex is a digital clearing & custody engine that provides a suite of innovative technology solutions that support the complete trading & investing lifecycle.