last ...

Startup.cs

@@ -27,6 +27,7 @@ using xAiApi.DI;
 using xAiApi.Data.Helpers;
 using xAiApi.Data;
 using xAiApi.Data.Seeder;
+using xAiApi.AI.DI;
 // using xApi.Extensions;
 // using xDataHelper;
 // using xDataHelper.DbSeeder;
@@ -201,6 +202,10 @@ namespace xAiApi
                 };
             });
             #endregion
+
+            //
+            // Register AI Service ...
+            services.AddXAIServices();
         }
 
         public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
@@ -263,6 +268,10 @@ namespace xAiApi
             //
             // Use xGraphQL Middleware ...
             app.UseXGraphQL(withPlayground: withPlayground);
+
+            //
+            // Use AI Services ...
+            app.UseXAIServices();
         }
     }
 }