What is the better way to use AdWords Api for different client accounts from Agency Account that are not linked to them.

Hello, I need assistant with AdWords Api (we are using PHP library). The task is to get reports for our Clients. We have Agency Account and Developer token for it. We need an opportunity to get reports for non-linked Clients. Client should be able to login to Api once and let us to use his account

Video Perfomance Report

Greetings, I am trying to use AdWords API to get Video statistics, but when i select Video Perfomance Report and set Predicates by 'VideoId' i get response with zero values. If i try to use Campaign or Ad perfomance report all works well and i get statistics for this Video Campaign. So the que

Retriving data from deligated accounts.

Hello, We are using php library for retriving statistics data from AdWords. And we have encountered a case where we have our clientId and clientSecret and refreshToken for MMC account, but we need to retrive data from account deligated to this MMC account. When we are trying to use deligated ac