Setting MailChimp API:

Go to Dashboard >> MailChimp For WP >> MailChimp >> Setting your API Key then clickSave Changes“. To learn how to get API key, you can refer document of MailChimp.

mailchimp

Create MailChimp Form:

Go to Dashboard >> MailChimp For WP >> MailChimp >> Forms:

mailchimp-form

Demo eduma theme has a style MailChimp form available, just copy and paste below content into your MailChimp form:

<input type=”email” id=”mc4wp_email” name=”EMAIL” placeholder=”Your email here” required /><input type=”submit” value=”Subscribe” />