Take advantage of API key authentication to control the access of applications and services to your Web APIs in ASP.NET Core.

Thanks to Web API framework extensibility, you can also create your own custom parameter binder by extending the HttpParameterBinding class to provide support for multiple parameter binding.

In Part 1, I covered how to use the SignalR persistent connection API to create a simple real-time chat Web application. This installment will cover how to use the Signal R Hub API in concert with ...