Openfire is an RTC server that manages chat rooms. The REST API sends HTTP requests to the server and in this case, the PHP library facilitates the access to the API. Once users access the API with HTTP and shared secret, they will be able to retrieve, create, and delete users in chat rooms. They will also manage groups of chats. Installation and usage guides available.
Online diagramming service Creately opened its Creately API to the public this month, and with some surprisingly innovative features. While providing obvious features to make its service available to outside developers, and several "above and beyond" features, such as easy embedding of diagrams, Creately has done something fairly unique: open up its own, web-based file format for other developers to use.
MZ is best known for its mobile game hits (Game of War - Fire Age and Mobile Strike). In building a platform to support mobile game distribution to millions of concurrent users, MZ began the construction of a massively scalable live data platform. MZ has now opened to platform, Satori, at no cost.