As a Marketing Agency who serves a high volume of clients, across multiple Maropost Accounts, who has a need to email the same offer to the same segment criteria across those accounts, a way to easily create the same segments across those accounts is a necessity to minimize heavy manual efforts.
If I were able to create segments via a Segment API endpoint, with the ability to set the rule and criteria logic, my dev team can build a solution to do this and save a tremendous amount of time.