The API.AI .NET SDK by API.AI aims to simplify API integration features of natural language processing into new applications. Resources include a programming interface to make text and voice requests to the API.AI. Additional resources could be useful to add usages to a module, add field to a class, and initialize object with Keys. See how JSON.NET helped with parsing implementation at http://www.newtonsoft.com/json
Voice is considered the next great user interface, but the challenge is finding a way to cost effectively enable its use. At the APIcon 2014 conference this week, Alex Lebrun, co-founder and CEO of Wit.AI, showed how developers can make use of an API to add voice-recognition capabilities to their applications.