ALPHA VANTAGE

Free APIs in JSON and CSV formats
Realtime and historical equity data
50+ technical indicators
Chart-ready time series

API Documentation + Examples Get your Free API Key Today

About Alpha Vantage

Composed of a tight-knit community of researchers, engineers, and business professionals, Alpha Vantage Inc. is a leading provider of free APIs for realtime and historical stock market data. Our success is driven by rigorous research, cutting edge technology, and a disciplined focus on democratizing access to data.

To get started, browse through our API documentation to test drive our API library. Whenever you feel ready, claim your free API key and start exploring!

Please refer to the Support Page or simply contact us if you have any questions, feedbacks, feature requests, or just want to say hello!