diff --git a/MareSynchronosAPI/Dto/Account/RegisterReplyDto.cs b/MareSynchronosAPI/Dto/Account/RegisterReplyDto.cs
new file mode 100644
index 0000000..ce3f741
--- /dev/null
+++ b/MareSynchronosAPI/Dto/Account/RegisterReplyDto.cs
@@ -0,0 +1,12 @@
+using MessagePack;
+
+namespace MareSynchronos.API.Dto.Account;
+
+[MessagePackObject(keyAsPropertyName: true)]
+public record RegisterReplyDto
+{
+    public bool Success { get; set; } = false;
+    public string ErrorMessage { get; set; } = string.Empty;
+    public string UID { get; set; } = string.Empty;
+    public string SecretKey { get; set; } = string.Empty;
+}
\ No newline at end of file
diff --git a/MareSynchronosAPI/Routes/MareAuth.cs b/MareSynchronosAPI/Routes/MareAuth.cs
index 291e5d3..85adb56 100644
--- a/MareSynchronosAPI/Routes/MareAuth.cs
+++ b/MareSynchronosAPI/Routes/MareAuth.cs
@@ -5,5 +5,7 @@ public class MareAuth
 
     public const string Auth = "/auth";
     public const string Auth_CreateIdent = "createWithIdent";
+    public const string Auth_Register = "registerNewKey";
     public static Uri AuthFullPath(Uri baseUri) => new Uri(baseUri, Auth + "/" + Auth_CreateIdent);
+    public static Uri AuthRegisterFullPath(Uri baseUri) => new Uri(baseUri, Auth + "/" + Auth_Register);
 }
\ No newline at end of file