DISCLAIMER: These SDKs are generated using publicly available descriptions of APIs that anyone has created. As such there are no guarantees for any of the SDKs below, or that this listing is maintained by or even related to the company it claims to be, unless explicitly specified.
A project for creating a C# class library (.dll) that can run on Windows, Silverlight and Windows Phone.
A gradle based android library project, which can be used with Android Studio as well as command line based gradle build system.
Go language (v1.4), client library package that is compatible with command line tools as well as the Goclipse IDE.