Add email to subscriber list for email campaign

[jer...@motorcomusic.com]

Summarize Problem:

We are using Eventbrite for email campaigns. I need to be able to programmatically add emails to eventbrite lists.

What have you already tried?

Umm, there seems to be no way to do this except manually typing in the email.

Describe the expected results:

I need an API hook to add an email address to a list. Ideally this would also validate the email to prevent duplicate entries.