Java API

dxFeed is an open technology solution that provides data service delivering normalized real-time and delayed market data for exchanges and other financial data sources worldwide, running on a proven and robust open infrastructure and backed by 24×7×365 support. Hosted at premier facilities, in a resilient setup, the dxFeed platform provides a functional layer on top of low latency consolidated data feed.

Name

Source

Documentation

Market Data API

dxfeed-api

dxfeed-bin

dxfeed-plotter

dxfeed-samples

dxfeed-viewer

dxlib

News API

Token-Based Authorization

Aggregated Data Services

ORCS Multidimensional Aggregation Service

 

Release Notes

We’re constantly improving dxfeed APIs. Check our latest features, news, and improvements.

See Release Notes

 

Knowledge Base

Check out our Knowledge Base for tutorials that cover Java API basics.

See Knowledge Base

dxFeed Java API Example

With dxFeed Java API you can start receiving your market quotes writing only several lines of code:

// create subscription for a specific event type on default feed
DXFeedSubscription<Quote> sub = DXFeed.getInstance().createSubscription(Quote.class);
 
// define listener for events
sub.addEventListener(new DXFeedEventListener<Quote>() { 
    public void eventsReceived(List<Quote> events) { 
        for (Quote quote : events) 
            System.out.println(quote);
    }
});
 
// add symbols to start receiving events
sub.addSymbols("IBM", "GOOG", "AAPL", "SPY");