MailChimp Webhook
Info
Object id: mailchimp.webhook
Description
MailChimp can be configured to send this webhook when a new user subscribes, a user unsubscribes etc.
When this trigger is selected, an autogenerated URL will be generated. You can edit the unique identifier part if you need to.

Create webhook in MailChimp
Go the the Webhook overview for your MailChimp Audience by going to the Audience Dashboard >> Manage Audience >> Settings, then scroll down and click the Webhooks link. Click Create new webhook and paste in the unique URL for your MailChimp webhook:
