Stock Market Data API (Beta release)

Posted June 24, 2009 at 7:56 pm by Akshay

Stock Exchanges around the world currently publish datafeeds in CSV format. This is quite portable and easy to implement, however it cannot be directly used in your web applications without server side code. Also these official feeds are generally very expensive and affordable only by enterprise level developers. Thats where Stock Market Data (SMD) API comes in place. This simple HTTP webservice presents a snapshot of the latest stock market data in various Web 2.0 formats such as JSON, RSS, ATOM, MDDL (Market Data Definition Language – XML for Market Data) or a good old CSV. Currently SMDAPI supports NASDAQ Stock Exchange, New York Stock Exchange (NYSE), Bombay Stock Exchange (BSE) and National Stock Exchange, India (NSE) but we are actively working on supporting others soon.

Please note that SMD API is currently released as Beta and is quite unstable in nature. I am still experimenting with everything from the domain name of this service (smdapi.co.cc which is a temperory one) to the API structure itself. I am also very much open to ideas which I can incorporate in this project before it officially released.