Alpha Vantage - Free APIs for Realtime and Historical Financial Data, Technical Analysis, Charting, and More!
[https://www.alphavantage.co/] - - public:xxx
Alpha Vantage offers free APIs in JSON and CSV formats for realtime and historical stock and forex data, digital/crypto currency data and over 50 technical indicators. Supports intraday, daily, weekly, and monthly quotes and technical analysis with chart-ready time series. 100% free with unlimited API calls.