My website [url removed, login to view] (PHP/MySQL) currently has a subscription form integrated to aweber.
I would like to change the integration to Streamsend, using Streamsend API.
A part from the usual variables to be sent (Email, first name, last name), we need to pick the mailing list name depending on the value of 2 variables in the form. Eg: "teacher" vs "student" and "studying-english" vs "studying-chinese".
API documented here:
[url removed, login to view]