How to do it...

  1. First, let's add the Swashbuckle reference to the project:
"Swashbuckle": "5.6.0"
  1. Next, let's add Swagger as a middleware in Startup.cs:
public void ConfigureServices(IServiceCollection services){  services.AddMVC();  services.AddSwaggerGen();}public void Configure(IApplicationBuilder app){  app.UseMVC();  app.UseSwagger();  app.UseSwaggerUi();}
  1. Now, let's launch our API documentation by going to http://{UrlAPI}/swagger/ui. We can now see the generated API documentation:
  1. When we click on each HTTP method, we can see all the options Swagger offers to us, such as testing the API, easily:
  1. Next, let's use another feature: ...

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