Test controller, appsettings, additional field for user

WebAPI/Controllers/HelloWorldController.cs

@@ -4,6 +4,7 @@ using System.Linq;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
+using WebAPI.Data;
 
 namespace WebAPI.Controllers
 {
@@ -15,7 +16,7 @@ namespace WebAPI.Controllers
         public async Task<string> HelloWorld()
         {
             await Task.Delay(5000);
-            return "Hello world!";
+            return AppSettings.PterodactylAPIKey;
         }
     }
 }