Twilio for .NET Developers Part 1: Introducing the Twilio Helper Libraries` The Twilio API provides a simple communication protocol that allows integration of Voice and SMS communication in applications, but requires common plumbing code on the .NET platform. To help .NET developers get productive with Twilio faster, Twilio provides a set of .NET helper libraries that wrap various aspects of Twilio to provide simple interactions with the REST API, Client, and generate TwiML responses. The five libraries available are for different .NET development scenarios, including ASP.NET MVC, WebMatrix, and Silverlight, and require at least .NET 3.5 or later. The libraries can be downloaded from NuGet package manager extension or GitHub, and the author of this series is Devin Rader, a Twilio Developer Evangelist with extensive experience in the .NET developer community.