Recently I walked through an Azure AD Web API sample project on GitHub at https://github.com/Azure-Samples/active-directory-angularjs-singlepageapp-dotnet-webapi and recorded a brief 14 minute video of the install and deployment steps. Watch below and enjoy. Cheers!

Video
Screenshots




Error Message
Could not load type ‘System.IdentityModel.Tokens.TokenValidationParameters’ from assembly ‘System.IdentityModel.Tokens.Jwt, Version=5.0.0.127, Culture=neutral, PublicKeyToken=31bf3856ad364e35’.
( others at IdentityServer3#3017 saw the same with JWT breaking change)
Extra NuGet Package Step
Update-Package Install-Package Microsoft.AspNet.WebApi.Cors Install-Package System.IdentityModel.Tokens.Jwt -Version 4.0.2.206221351