src/Vegasco.Server.Api/Common/StartupExtensions.cs

@@ -1,4 +1,5 @@
-using Vegasco.Server.Api.Endpoints;
+using Asp.Versioning.ApiExplorer;
+using Vegasco.Server.Api.Endpoints;
 using Vegasco.Server.ServiceDefaults;
 
 namespace Vegasco.Server.Api.Common;
@@ -36,6 +37,17 @@ internal static class StartupExtensions
 		if (app.Environment.IsDevelopment())
 		{
 			app.MapOpenApi("/swagger/{documentName}/swagger.json");
+			app.UseSwaggerUI(o =>
+			{
+				// Create a Swagger endpoint for each API version
+				IReadOnlyList<ApiVersionDescription> apiVersions = app.DescribeApiVersions();
+				foreach (ApiVersionDescription apiVersionDescription in apiVersions)
+				{
+					string url = $"/swagger/{apiVersionDescription.GroupName}/swagger.json";
+					string name = apiVersionDescription.GroupName.ToUpperInvariant();
+					o.SwaggerEndpoint(url, name);
+				}
+			});
 		}
 
 		return app;

src/Vegasco.Server.Api/Vegasco.Server.Api.csproj

@@ -31,6 +31,7 @@
 	<PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.12.0" />
 	<PackageReference Include="StronglyTypedId" Version="1.0.0-beta08" PrivateAssets="all" ExcludeAssets="runtime" />
 	<PackageReference Include="StronglyTypedId.Templates" Version="1.0.0-beta08" />
+	<PackageReference Include="Swashbuckle.AspNetCore" Version="9.0.1" />
   </ItemGroup>
 
   <ItemGroup>