We applied for the Ads API developer access for ID 8100827, and we tried to retrieve a list of the account info associated with the login via a curl call with the correct tokens, but then received the REJECTED approval_status. (see the actual message in the bottom)
Also, we’ve been using the following webservice endpoint https://dev.twitter.com/ads/reference/get/accounts
{“request”:{“params”:{}},“data”:[{“name”:“AKQASearchrev”,“timezone”:“America/Los_Angeles”,“timezone_switch_at”:“2015-05-17T07:00:00Z”,“id”:“18ce53z42je”,“created_at”:“2015-05-15T19:23:10Z”,“salt”:“dd4cfd474607c76bb42f9d3b1018f73b”,“updated_at”:“2015-05-18T18:53:39Z”,“approval_status”:“REJECTED”,“deleted”:false}],“data_type”:“account”,“total_count”:1,“next_cursor”:null}