last ...

Controllers/Account/AccountController+Test.cs

@@ -156,6 +156,19 @@ namespace xIds.Controllers
             //
             return Ok(result);
         }
+        
+        [RequireXPowered]
+        [HttpGet("Test/HiApiKeyAccess")]
+        [Authorize(LocalApi.PolicyName)]
+        [Authorize(Policy = XPolicies.ApiKeyAccess)]
+        public ActionResult<string> HiApiKeyAccess()
+        {
+            //
+            var result = $"Hi ApiKey Access, is Passed ...";
+
+            //
+            return Ok(result);            
+        }
         #endregion        
     }
 }

Controllers/Applications/ApplicationsController+ApiKey.cs

@@ -0,0 +1,9 @@
+namespace xIds.Controllers
+{
+    public partial class ApplicationsController
+    {
+        //
+        #region ApiKey ...
+        #endregion                
+    }
+}

Controllers/Applications/ApplicationsController+ApiKeyUsage.cs

@@ -0,0 +1,9 @@
+namespace xIds.Controllers
+{
+    public partial class ApplicationsController
+    {
+        //
+        #region ApiKeyUsage ...
+        #endregion        
+    }
+}

Controllers/Applications/ApplicationsController+Application.cs

@@ -0,0 +1,19 @@
+using xIdentityModels.Dtos;
+
+namespace xIds.Controllers
+{
+    public partial class ApplicationsController
+    {
+        //
+        #region Application ...
+        [HttpPost]
+        [RequireXPowered]
+        [Authorize(LocalApi.PolicyName)]
+        [Authorize(Policy = XPolicies.EnabledUser)]
+        public async Task<ActionResult<XApplicationDto>> CreateApplication(
+            [FromBody] XApplicationDto request,
+            CancellationToken cancellationToken = default
+        ) {}
+        #endregion
+    }
+}

Controllers/ApplicationsController.cs

@@ -0,0 +1,29 @@
+using xIds.Interfaces;
+using xCommons.Providers;
+using xIds.Controllers.Base;
+using xCommons.Configurations;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
+
+namespace xIds.Controllers
+{
+    /// <summary>
+    /// Provide all available tools for manipulating users and accounts
+    /// </summary>
+    [ApiController]
+    public partial class ApplicationsController : XIBaseController
+    {
+        public ApplicationsController(
+            ILogger<ApplicationsController> logger,
+            XAppConfiguration appConfiguration,
+            IXIdentityManager identityManager,
+            XValidationProvider validationProvider
+        ) : base(
+            logger,
+            appConfiguration,
+            identityManager,
+            validationProvider
+        )
+        { }
+    }
+}