API to get unsubscribe counts

I want to create a custom report with the daily unsubscribe counts across all my lists in AC.
I don’t see an endpoint for the reports feature where I can see contact trends so I am looking for a way to get the counts of unsubscribes by each list.

What would be a way to do that?

Thanks!

At Emailpref we allow you to export your unsubscribe count from each list also also give you a genric analytics of unsubscribes vs subscribes

Hey, there’s two options:

  1. Use this endpoint to do it on a per campaign basis (not possible on a list basis each day) API Examples Using campaign_report_unsubscription_list

  2. If want to have live data automatically passed to reporting database, you can do so via webhooks passing contact information when an unsubscribe occurs.