SSL Expiry Alert

This workflow is ideal for:

• Website Administrators: Those responsible for managing multiple websites and ensuring their security through valid SSL certificates.
• IT Professionals: Individuals in charge of maintaining web infrastructure and compliance with security standards.
• Business Owners: Entrepreneurs who want to ensure their online presence is secure and trustworthy for customers.
• Developers: Tech-savvy individuals who require automated solutions for monitoring SSL certificates across various domains.

This workflow addresses the issue of SSL certificate expiration, which can lead to:

• Website Downtime: Expired SSL certificates can cause websites to become inaccessible, leading to potential loss of traffic and revenue.
• Security Risks: Visitors may receive warnings about insecure connections, damaging the website's reputation.
• Manual Monitoring: Reduces the need for manual checks by automating the monitoring process and sending alerts when certificates are nearing expiration.

1. Weekly Trigger: The workflow is initiated once a week at 8 AM to check the SSL certificates of the specified URLs.
2. Fetch URLs: It retrieves a list of URLs to monitor from a designated Google Sheet.
3. Check SSL: For each URL, the workflow uses the SSL-Checker.io API to verify the SSL certificate status, retrieving details like the validity period and days remaining until expiry.
4. Expiry Alert: The workflow checks if any SSL certificate is set to expire in 7 days or less.
5. Send Alert Email: If any certificates are nearing expiry, an email alert is sent to the specified recipient, detailing the days left and the host of the affected URL.