In order to add MailChimp integration to your account you have to:
- Go to "Integrations" section.
- Select "Autoresponders" tab.
- Click on "Add autoresponder" button.
- Select "MailChimp" from a list of autoresponder types.
- Fill in all required details:
- Autoresponder name used to identify it in a list.
- MailChimp API key, you can obtain it here.