diff --git a/Endpoint/Common/Attributes/SwaggerDefaultAttribute.cs b/Endpoint/Common/Attributes/SwaggerDefaultAttribute.cs
new file mode 100644
index 0000000..4eeadfa
--- /dev/null
+++ b/Endpoint/Common/Attributes/SwaggerDefaultAttribute.cs
@@ -0,0 +1,9 @@
+using System;
+
+namespace Mirea.Api.Endpoint.Common.Attributes;
+
+[AttributeUsage(AttributeTargets.Parameter)]
+public class SwaggerDefaultAttribute(string value) : Attribute
+{
+    public string Value { get; } = value;
+}
\ No newline at end of file