Can you manage multiple twitter ad campaigns for multiple clients in a single advertiser account and deliver analytics data via API?
Definitely a good question. I believe that this is possible as the account is tracked by handle & ID. My own account has 2 ID’s which caused some issues early on as we couldn’t locate the analytics but were able to trouble shoot it.
That said, with users being able to allow access to the account manager (specifically under Ads) I don’t see why this couldn’t occur & allow granted through proper channels but would have to defer to the Twitter staff for the definitive answer.