Right now the MailPoet API doesn't offer much of any real value for power users.
For example, there is no way to add a subscriber to a list via API as a "confirmed" subscriber to a list that has double opt-in turned on for on-site forms.
For anyone who does any type of third party CRM integration, live chat integration, billing integration - we know that subscribers have already "confirmed" their subscription.
To address the first comment that will be made here - NO. Creating a separate list for these third party integrations does not make sense, because this means every email sequence, etc. will also need to be duplicated.
Basically, I am asking for a more "common sense" approach to the API.