I'm helping out a newly formed startup build a social media following, and I have a csv file of thousands of email addresses of people I need to follow. From looking at the twitter API, I see its possible to follow the accounts if I knew their usernames, but its unclear how to look them up by email. Any ideas?
There is no way to do a lookup based on email address in the Twitter API.
How can I use the Twitter API to look up accounts from email addresses?