How I Built a Fully Automated WordPress Maintenance System with n8n

After managing 50+ WordPress sites for clients, I was spending 15+ hours per month just on routine maintenance tasks. Backups, updates, security scans, uptime monitoring—it never ended. So I built a fully automated system with n8n that handles everything. Here's exactly how. The Problem with Manual WordPress Maintenance Every WordPress site needs: Daily backups (database + files) Plugin/theme updates (tested, not blindly applied) Security scanning (malware, vulnerabilities) Uptime monitoring (with instant alerts) Performance reports (Core Web Vitals tracking) Do this manually for 10 sites, and you're looking at 5+ hours per month. Scale to 50 sites? That's 25+ hours—over half a work week gone. My n8n Automation Stack I built this system using n8n (self-hosted on a €5 Hetzner VPS) plus these integrations: 1. Automated Backup Workflow Trigger: Schedule (Daily 2 AM) ↓ HTTP Request → WordPress Site (/wp-json/backup/v1/create) ↓ Google Drive Upload (backup files) ↓ Slack Notification (succe