I want to create a new contact and add them to multiple lists on the
POST: https://api.constantcontact.com/v2/contacts endpoint
I want to set multiple ids what would that look like?
Go to Solution.
Thank you for reaching out to Constant Contact API Developer Support.
You can do this by adding an additional list item to the lists array. For example:
Please give that a try and let me know if you have any other questions!
David B.Tier II API Support Engineer