The Microsoft Cognitive Services LUIS (Language Understanding Intelligent Service) API offers conversational intelligence to existing third party applications. Developers can integrate understanding of user intent; for example, a travel agent application can add voice recognition and understanding to aid in the booking process. Paid and free plans are available. The LUIS API is REST based, uses JSON for data exchange, and API Keys for authentication.
The following is a list of how-to and tutorial content that matched your search term. ProgrammableWeb's how-to content comes from two sources; full-blown tutorials that we publish ourselves and other highly relevant tutorials that we find elsewhere on the Web. This list represents on combination of both tutorial types and if you go to ProgrammableWeb's API University, you'll not only be able to find more, they are organized based on your role (API providers or developers who consumes APIs). If you know of a tutorial that would be of interest to the ProgrammableWeb community, we'd like to know about it. Be sure to check our guidelines for making contributions to ProgrammableWeb.