1. Find your MailChimp API Key:
The first thing you need to do before proceeding with the integration is to generate/find your MailChimp API Key.
- Login to your MailChimp panel, click Profile ⇢ Account Settings ⇢ Extras ⇢ API Keys and then copy your existing API Key or click the Create a Key button.
- More detailed instruction (video) also available on MailChimp help page.
- Your MailChimp API Key should be something like this: 1644b44d50bcc02f6f789aaf324f82ec-us4
2. Find your MailChimp List ID
Login to your MailChimp panel, click Lists ⇢ Settings ⇢ List name & defaults. Now you see your ListID:
3. Find your Data server location
From your api key the Data server location is for e.g. “us1″, “us2″, “uk1″, etc.