diff --git a/src/Enums/AuthType.php b/src/Enums/AuthType.php
new file mode 100644
index 0000000..07e0922
--- /dev/null
+++ b/src/Enums/AuthType.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace SocialDept\AtpClient\Enums;
+
+enum AuthType: string
+{
+    case OAuth = 'oauth';
+    case Legacy = 'legacy';
+}