Monitor SSL Certificate Expiry with Google Sheets and Email Alerts

🔒 SSL Certificate Monitoring & Expiry Alert with Spreadsheet [FREE APIs] ✅ What This Workflow Does This n8n template automatically monitors SSL certificates of websites listed in a Google Sheet and sends email alerts if any are expiring within 14 days. It helps ensure you avoid downtime, security issues, and trust warnings due to expired certificates. 🧩 Key Features 📅 Weekly Automation: Runs every Monday at 7:00 AM (configurable). 📄 Google Sheets Integration: Fetches and updates data in a spreadsheet. 🔍 SSL Check via API: Uses ssl-checker.io to get certificate details. ⚠️ SSL Expiry Filter: Identifies certificates expiring within 14 days. 📧 Email Alerts: Sends notifications for certifi

Help me set up the n8n workflow "Monitor SSL Certificate Expiry with Google Sheets and Email Alerts" (https://n8n.io/workflows/5768). It uses: Send Email, Google Sheets, HTTP Request, Code. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.