The Sewio Websockets API uses a publish-subscribe model, allowing clients to subscribe to a stream from a tag or an anchor. Websockets is a protocol carried over single TCP connection heavily used in web-based applications as defined by Sewio. Sewio is an real-time locating system (RTLS) indoor positioning system.
Seventeen APIs have been added to the ProgrammableWeb directory in categories including Games, Cryptocurrency and Video. Featured today are APIs for Sewio real-time locating system, CivicFeed API for political action, and Mixer API for streaming video. Here's a rundown of the latest additions.