diff --git a/Endpoint/Controllers/Configuration/SetupController.cs b/Endpoint/Controllers/Configuration/SetupController.cs
index 666c97d..2772e4f 100644
--- a/Endpoint/Controllers/Configuration/SetupController.cs
+++ b/Endpoint/Controllers/Configuration/SetupController.cs
@@ -62,6 +62,10 @@ public partial class SetupController(
         return Ok(Convert.ToBase64String(token));
     }
 
+    [HttpGet("IsConfigured")]
+    public ActionResult<bool> IsConfigured() =>
+        !notConfigureService.IsMaintenanceMode;
+
     [HttpGet("CheckToken")]
     public ActionResult<bool> CheckToken([FromQuery] string token)
     {