Entity Framework Core allows you to store and retrieve data to and from an in-memory database. It’s a quick and easy way to test your ASP.NET Core 6 web applications.

Introduction Traditionally, ASP.NET Core applications allowed developers to build REST API endpoints using the so-called controller classes.

Ensure that Authentication is set as “No Authentication” as we won’t be using authentication either. Click Create. This will create a new ASP.NET Core API project in Visual Studio.