The Force.com Toolkits for .NET provides an easy way for .NET developers to interact with the Force.com & Chatter REST APIs using native libraries.

The Force.com Toolkit for .NET provide an easy way for .NET developers to interact with the Force.com, Force.com Bulk & Chatter REST APIs using native libraries.

These toolkits are built using the Async/Await pattern for asynchronous development and .NET portable class libraries, making it easy to target multiple Microsoft platforms, including .NET 4.5, Windows Phone 8, Windows 8/8.1, and iOS/Android using Xamarin and Mono.NET.

See https://github.com/developerforce/Force.com-Toolkit-for-NET

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