Getting started Let’s create a Web API project first. To do this, create a blank ASP.Net project in Visual Studio 2015 and check the Web API checkbox when selecting the project template.

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

Microsoft recommends replacing relic from old .NET Framework with Blazor, but you can still do ASP.NET Web Forms apps in Visual Studio 2022 if you want to, with a couple tweaks.