diff --git a/shutdown-notify b/shutdown-notify
new file mode 100755
index 0000000..d4f1391
--- /dev/null
+++ b/shutdown-notify
@@ -0,0 +1,28 @@
+#!/bin/bash
+set -euo pipefail  # Strikte Fehlerbehandlung
+
+# Check für Parameter
+if [ -z "$1" ]; then
+    echo "Usage: $0 <minutes>"
+    exit 1
+fi
+
+MINS="$1"  # Quote für safety
+CREDS=$(cat /root/secret/ntfy.txt || exit 1)  # Explizites error handling
+
+# Sende Notification
+if ! curl -f -s \
+    -u "$CREDS" \
+    -d "Homeserver fährt in $MINS Minuten runter." \
+    -H "Title: Server Shutdown" \
+    -H "Priority: high" \
+    https://ntfy.sh/homeserver-shutdown; then
+    echo "Failed to send notification"
+    exit 1
+fi
+
+# Warte auf Zustellung
+sleep 5
+
+# Führe Shutdown aus
+shutdown "$MINS"