last ...

Interfaces/IXAiServiceBase.cs

@@ -10,7 +10,7 @@ namespace xAiApi.Interfaces
     /// <summary>
     /// Describe a Base Service Actions of any Ai Based Services ...
     /// </summary>
-    public interface IXAIServiceBase : IDisposable
+    public interface IXAiServiceBase : IDisposable
     {
         /// <summary>
         /// Base Method for Communicate with LLM ...

Interfaces/IXAiServiceControllerBase.cs

@@ -0,0 +1,21 @@
+using System.Threading;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+
+namespace xAiApi.Interfaces
+{
+    public interface IXAiServiceControllerBase
+    {
+        /// <summary>
+        /// Ask Question and Get Response ...
+        /// </summary>
+        /// <param name="question"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        [HttpGet("Ask")]
+        Task<ActionResult<string>> Ask(
+            [FromQuery] string question,
+            CancellationToken cancellationToken = default
+        );
+    }
+}

Interfaces/IXDefaultAiService.cs

@@ -0,0 +1,5 @@
+namespace xAiApi.Interfaces
+{
+    public interface IXDefaultAiService : IXAiServiceBase
+    { }
+}