Integrating OptimizeMember?

Pat Friedl

Has anyone successfully integrated MW with a platform like OptimizeMember?

OptimizeMember has an option to add new members of varying levels to different lists.

It does integrate with arpReach, ConstantContact, ActiveCampaign and others with an API Key and endpoint - is it possible to use one of those along with the API to add new members to a list?

If you have implemented, what options did you use?