diff --git a/wallos-fetch.sh b/wallos-fetch.sh
index e7d38bb..94b5665 100755
--- a/wallos-fetch.sh
+++ b/wallos-fetch.sh
@@ -5,7 +5,7 @@ VERSION="2025.04"
 # Configuration
 HOST="https://your-api-host.com"
 ENDPOINT="/api/subscriptions/get_subscriptions.php"
-API_KEY="your_api_key_here"
+API_KEY="${API_KEY:-$WALLOS_API_KEY}"
 
 # Defaults
 MODE="md"