diff --git a/Security/Common/Domain/PreAuthToken.cs b/Security/Common/Domain/PreAuthToken.cs
new file mode 100644
index 0000000..4da9f6d
--- /dev/null
+++ b/Security/Common/Domain/PreAuthToken.cs
@@ -0,0 +1,9 @@
+namespace Mirea.Api.Security.Common.Domain;
+
+public class PreAuthToken
+{
+    public required string Fingerprint { get; set; }
+    public required string UserAgent { get; set; }
+    public required string UserId { get; set; }
+    public required string Token { get; set; }
+}
\ No newline at end of file