The LoginRadius PHP SDK is a development kit that lets developers integrate different social media login i.e. Facebook, Twitter, etc, with their applications. With this SDK, developers can access the LoginRadius API using PHP.
Guidebook, providers of a platform for building mobile applications, unveiled an open-source API. Guidebook's API lets users extract valuable data and content that can then be pushed to custom mobile apps. A range of features, such as group discussions, social feeds, and more can be leveraged.