What You’ll Learn
- Checking SSL certificate status for HTTPS child sites
- Viewing detailed certificate information
- Scheduling automated SSL checks
- Overwriting general settings for individual sites

Install the SSL Monitor extension
Go to your MainWP Dashboard
Go to the MainWP > Add-ons > Manage Add-ons page
Click the Install Add-ons button

Locate the SSL Monitor extension and select it
Click the Install button
Once the installation process is complete, click the Activate Add-ons button.

Check SSL Certificates
For all Sites
Go to the MainWP > Add-ons > Monitoring > SSL Monitor > Dashboard page.
Click the Check SSL Certificate on All Sites button in the top right

For individual Sites
Go to the MainWP > Add-ons > Monitoring > SSL Monitor > Dashboard page.
Locate the desired site in the table.
Click the Check SSL Certificate action in the ellipsis menu.

View Detailed Certificate Information
Go to the MainWP > Add-ons > Monitoring > SSL Monitor > Dashboard page.
Locate the desired site in the table
Click the SSL Certificate Info action in the ellipsis menu.

Adjust the SSL Monitor Settings

Go to the MainWP > Add-ons > Monitoring > SSL Monitor > Settings page.
- Notifications threshold (days): you will be notified by email if an SSL Certificate for any monitored site reaches the threshold you define here.
- Automated Checks: you can enable automatic SSL certificate checks and set the frequency for those checks
After you've adjusted the settings, click the Save Settings button
Adjust the SSL Monitor settings on a Single Site

Login to your MainWP Dashboard
Go to the MainWP > Sites > Manage Sites page
Locate the Child site, open its Dashboard, and go to SSL Monitor > Settings page
- Overwrite the general settings by enabling the Overwrite general settings toggle
- Adjust the Notifications threshold (days) and whether you want to automatically check SSL certificates for this specific site
Click the Save Settings button
SSL Monitor REST API
All MainWP REST API calls, including full documentation and examples, are publicly available on Postman. For more details about enabling the MainWP REST API and managing keys, see REST API Overview.Related Resources
- Monitoring Add-ons - Browse all monitoring tools
- Domain Monitor - Track domain expiration
- Advanced Uptime Monitor - Monitor site uptime
