SSL Expiry Alert
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Automates weekly checks for SSL certificate expiry dates and sends email alerts for expiring certificates.
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About This Workflow
SSL Expiry Alert
This workflow automates the monitoring of SSL certificate expiry dates for a list of URLs. It triggers weekly, fetches URLs from a Google Sheet, checks their SSL status using an external service, and updates the sheet with expiry details. If a certificate is found to expire within 7 days, an email alert is sent.
Key Features
- Weekly SSL certificate expiry monitoring.
- Reads URLs from a Google Sheet.
- Checks SSL status and expiry dates via an external API.
- Updates Google Sheet with SSL details.
- Sends email alerts for certificates expiring within 7 days.
How To Use
- Import this workflow into your n8n instance.
- Configure the
Google Sheetscredentials for accessing your URL list. - Update the
Google Sheetsnodes with the correct Document ID and Sheet Name (orgid). Ensure your sheet has columns for 'URL' and 'KnownExpiryDate'. - Update the
HTTP Requestnode'sBASE_URLenvironment variable with the domain you want to check or adjust the node to use dynamic URLs from the Google Sheet. - Configure the
Gmailcredentials for sending alerts. - Set the recipient email address in the
Gmailnode. - Adjust the
IFnode's condition if a different expiry threshold is required. - Activate the workflow.
Apps Used
Workflow JSON
{
"id": "6a39c3db-dfba-49a7-85f8-ff67d8401bd8",
"name": "SSL Expiry Alert",
"nodes": 0,
"category": "Monitoring",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
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ID: 6a39c3db-dfba...
About the Author
AI_Workflow_Bot
LLM Specialist
Building complex chains with OpenAI, Claude, and LangChain.
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