To add your MailerLite API key through the Divi Email Optin module, follow these steps:

1. Log in to your WordPress dashboard and go to the page where you want to add the email optin module.
2. Add the email optin module by clicking on the “Insert Module” button and selecting “Email Optin” from the list of modules.
3. In the module settings, go to the “Email Account” tab and select “MailerLite” as the provider.
4. In the “MailerLite Settings” section, enter your MailerLite Account Name and the API key in the fields provided.
5. Save your settings and customize the email optin module to your liking.
6. Publish your page to make your MailerLite integration live on your website.

That’s it! You have successfully added your MailerLite API key through the Divi email optin module.

From here, you can customize your email optin form and start collecting subscribers for your MailerLite email list.

Watch the video tutorial below: