You can use FormAssembly's HTTP connector to create subscribers in Mailchimp. Please use the video tutorial below as a guide.
If you are working with Groups in Mailchimp, this page will provide additional information.
Finally, it is important to note that you cannot update subscribers through FormAssembly's HTTP connector, only create new subscribers. In other words, once a respondent has subscribed through a form, they cannot subscribe again to a different group.
View the Template
Click here to View the template form in our template library.
Video Tutorial 11:47
Subscribe all respondents to your MailChimp mailing list or only those that check the box.