There is an endpoint at /communication-preferences/v3/status/email/{emailAddress} that enables getting the subscription statuses for one contact.
I have not been able to find an equivalent for getting subscription statuses for multiple contacts in a single call to the API. Is there one, and if not, is there a plan to implement one?
If you have a moment, adding your suggestion to the Ideas Community and getting some upvotes will be very helpful in getting your suggestion in front of the Product team. If you add a link back to your Idea post, I'll be sure to give it an upvote to help get the ball rolling.