Locating your MailChimp form action URL is pretty simple. You can follow the steps below and if you run into any issues let us know or submit a help request to MailChimp and they’ll help you get the correct URL to use.
1. Log into your MailChimp account and create a mailing list for the people to sign up for if you haven’t already.
2. Once you have a list simply click on the list and go to “Signup Forms” at the top and select the “Embedded” form option.
3. Now you should see a box for you to copy and paste the code. Inside this box there is a section that starts with action=”” and inside the action is the URL you’ll want to copy.