Hello,
Thank you for reaching out to the API Support team here at Constant Contact.
Unfortunately our API team is not available to develop a custom integration for you, however you may find a developer who is familiar with our API in our Marketplace here: http://marketplace.constantcontact.com/ServicesSearch?sort=certification&query=api
Please have a look and let me know if you have any other questions!
Sincerely,
David B.
API Support Engineer
