Take advantage of authentication and authorization, API keys, rate limiting, CORS, API versioning, and other recommended practices to build secure and robust APIs in ASP.NET Core.

I’ll be using ASP.NET Core 3.0 here. Select “API” as the project template to create a new ASP.NET Core API application.

With the advent of ASP.NET Core comes additional automated testing possibilities, such as the ability to write integration tests without needing to deploy the Web app to a Web server. The TestServer ...