SSL/TLS Certificate Expiry Monitor with Slack Alerts
Automates monitoring of SSL/TLS certificates for multiple domains, alerting via Slack when expiry is near to prevent downtime.
This workflow provides a robust solution for proactively managing SSL/TLS certificate expirations across your domains. It runs on a scheduled basis (e.g., weekly via Cron node), lists domains from a code node, checks expiry dates using an HTTP Request to a certificate API, evaluates if expiry is within 30 days via an If node, and sends targeted Slack notifications with domain details and expiry dates.
Key benefits include preventing website outages due to expired certificates, reducing manual c
Platform
n8n
Category
IT & Development
Price
$14.99
Creator
Jose Maurino
SSL
TLS
Certificate
Expiry
Monitor
Slack
Alert
Security
Automation
Cron
How to import this workflow into n8n
1Purchase or download the workflow to get the n8n workflow JSON file.
2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
3Open each node marked with a credential warning and connect your own accounts and API keys.
4Run the workflow once manually to verify the data flow, then toggle it to Active.