If you don’t already have a copy, you can download Visual Studio 2019 here. Create an ASP.NET Core 3.1 API project First off, let’s create an ASP.NET Core project in Visual Studio.

Take advantage of the built-in support for OpenAPI in ASP.NET Core to automatically document your HTTP endpoints. Minimal APIs are supported too.

ASP.NET Core makes building RESTful services easy and comfortable, says Joydip Kanjilal, who shows how to do just that in this article, complete with code samples and screenshots.

A GitHub project providing more than 300 code samples to illustrate ASP.NET Core fundamentals has amassed more than 4,000 stars.