The IEX WebSocket support is limited to Node.js server clients and socket.io browser clients. The IEX API provides any individual or academic, public or private institution looking to develop applications that require stock market data to access near real-time quote and trade data for all stocks trading on IEX. IEX is a stock exchange dedicated to investor protection.
Twenty One APIs have been added to the ProgrammableWeb directory in categories such as Contacts, Financial, Sports, and Security. Featured today is an API that count people in the workplace for facilities management and an API for integrating any applications with backend chat services.