Step1: Login to xfunnels
Step2: Click on 'Menu' icon.
Step3: Select 'App Integrations'
Step4: Select 'Autoresponders' tool.
Step5: Click on 'Integrate Now' under 'Mailchimp' account.
Step6: Click on 'Connect Your App' button.
Step7: Enter your 'App Name' and 'Api' Key and then click on connect. With this Mailchimp will be connected to xfunnels.