This integration is compatible with both versions of MailerLite.
WHMCS Services is a platform that provides online businesses with client administration, billing, and support services alongside strong automation tools.
When you connect MailerLite with WHMCS Services, you can sync your subscribers’ data and activities, such as new signups and purchases.
Once you’ve uploaded the WHMCS folder to your website, head to the Admin section and select Configuration > System Settings > Addon Modules.
Click MailerLite, then Activate, and then Configure.
Check the Full Administrator box in the Access Control settings and save.
Now head to Addons > MailerLite.
Enter your MailerLite API key, which you can find on your Developer API page.
Head to General Settings > Other and enable Marketing Emails.
That’s it! Now your MailerLite and WHMCS accounts are connected.
You can also use any of the following third-party integration platforms to connect MailerLite with WHMCS: