Ssl expiry alert with SSL-Checker.io
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 6 nodes and runs on a schedule (every week at 08:00). Along the way it connects Google Sheets and Gmail.
How it runs
Trigger: On a schedule (every week at 08:00).
- Fetch URLs (Google Sheets): uses Google Sheets
- Check SSL (HTTP Request): calls an HTTP API
- URLs to Monitor (Google Sheets): update
- Expiry Alert (If): checks a condition and branches into true / false
- Send Alert Email (Gmail): uses Gmail
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 (5)
- Google Sheets
n8n-nodes-base.googleSheets - Schedule Trigger
n8n-nodes-base.scheduleTrigger - HTTP Request
n8n-nodes-base.httpRequest - If
n8n-nodes-base.if - Gmail
n8n-nodes-base.gmail
From the author
Use Case Managing SSL certificates manually can be time-consuming and error-prone, often leading to unexpected downtime or security risks due to expired certificates. What This Workflow Does This workflow automatically monitors SSL certificates for a list of…