MailerLite Integration With WP Fluent Forms
To integrate your Mailerlite account with WP Fluent Forms, sign in to your MailerLite dashboard and go to the top-right dropdown menu and choose integrations.
Now choose WordPress and copy the API key from the bottom of this page as shown in the screenshot below.
Now log into your WordPress dashboard and hover over Fluent Forms Pro. Now choose modules and find the MailierLite option.
Now go to the Fluent Forms settings by hovering over the Fluent Forms Pro tab again and you will see all the turned on modules, Choose MailerLite and paste your API key here.
Don’t’ forget to save the settings! And that’s all.