diff --git a/backend/app/config.py b/backend/app/config.py
index 49fa96d..e0f23f1 100644
--- a/backend/app/config.py
+++ b/backend/app/config.py
@@ -17,6 +17,7 @@ class Settings(BaseSettings):
     # App Settings
     app_name: str = "DomainWatch"
     debug: bool = True
+    site_url: str = "https://pounce.ch"  # Base URL for links in emails/API responses
     
     # Email Settings (optional)
     smtp_host: str = ""