@barchart/marketdata-api-js

JavaScript library for subscribing to streaming market data from Barchart

Include streaming market data in your applications. Asset classes include equities, futures, and forex. Delayed and realtime data feeds are available.

All you need is a username/password from Barchart, and your app can be live within a matter of minutes. To obtain your credentials, please contact [email protected]

Supported Environments

The library is intended for use in client (i.e. browser) environments. However, since the source code uses ES6, some assembly may be required for browser use (i.e. polyfills and transpilation).

Run The Example

Open the following file in your browser:

./example/browser/example.html

Or, the visit the hosted version of the example page:

• https://examples.aws.barchart.com/marketdata-api-js/example.html

Documentation

Wiki

Read the Wiki for full documentation

Code Documentation

JSDoc is used to document the source code. HTML documentation can be generated (into a "docs" folder), as follows:

> gulp document