Houzez is integrated with MailChimp so that you can collect email addresses with a form that you can place as a widget on your site.
How to get MailChimp API
- Log in to your MailChimp account https://login.mailchimp.com
- Navigate to List https://us3.admin.mailchimp.com/lists/ and create a new list as displayed in the image below.
- Navigate to Profile > Account > Extras > API Keys https://us3.admin.mailchimp.com/account/api/
- Click on Create a Key
- Copy the API key code here on your website > MailChimp for Wp > MailChimp
Navigate to MailChimp for WP > Forms > Settings and check the list you want to assign to the form