Monitor SSL certificate expiry with Google Sheets and email alerts
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 8 nodes and runs on a schedule (every week at 07:00). Along the way it connects Google Sheets.
How it runs
Trigger: On a schedule (every week at 07:00).
- Get Website List (Google Sheets): uses Google Sheets
- Loop (Loop Over Items (Split in Batches)): loops over the items in batches
- Code: runs custom JavaScript code
- Get SSL (HTTP Request): calls an HTTP API
- SSL Not Good? (If): checks a condition and branches into true / false
- Update SSL in Spreadsheet (Google Sheets): update
- Send Email: sends an email over SMTP
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (7)
- HTTP Request
n8n-nodes-base.httpRequest - Loop Over Items (Split in Batches)
n8n-nodes-base.splitInBatches - Google Sheets
n8n-nodes-base.googleSheets - Schedule Trigger
n8n-nodes-base.scheduleTrigger - If
n8n-nodes-base.if - Code
n8n-nodes-base.code - Send Email
n8n-nodes-base.emailSend
From the author
🔒 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…