How to create an ASP.NET Core Web API project in .NET 8
Learn how to create an ASP.NET Core Web API with this beginners tutorial.
We'll use Visual Studio to create the project using .NET 8 and have a look at the project structure and what endpoints have been set up.
This will take us to the controllers and routing and we'll have an overview of how they work.
The project also creates an appsettings.json file and we'll tell you the differences when an environment appears in the filename.
What makes an API work is the AddControllers and MapControllers extension methods in Program.cs. We'll show you where these are configured.
We'll also talk about Swagger and how this can be used to test your endpoints and for technical documentation.
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► Chapters
0:00 Coming up...
0:32 Install software
1:50 Create project
2:24 Talk through the code
3:59 Run the application
4:27 Learn more about Web APIs
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