Step-by-step walkthrough: How to obtain Mailchimp API token
Generate Key
Name your key as Superjoin-readonly. Keep in mind that you’ll see only this name and the first 4 key digits on your list of API keys. Click Generate Key.

Copy Key
Once Mailchimp generates your key, click Copy Key to Clipboard. Save your key someplace secure, you won’t be able to see or copy it again.

Additional info
For more details, use Mailchimp Documentation: https://mailchimp.com/help/about-api-keys/#api+key+security


