Adwords + OAuth empty access code

Hi, i am trying to log people in through Oauth to manage their Campaigns, but whenever i make a call for a session, i am not getting any access code returned:

Possible to specify withClientCustomerId later on in the code?

Hi! ' I am trying to retrieve a MCC their clients, but i need to do this with '->withClientCustomerId'. But i have to specify the clientcustomer id inside the connection, before im even logged in... How would i retrieve the MCC customer id meanwhile i login, put it inside the '->withClientCusto

Create Client only account for API usage

Hi, we want to authorize client accounts, so we can manage their adgroups and stuff, but the question is, everytime a new customers comes to us, do they have to make a Client manager account? If so, how can i get the customer client IDs, where the campaigns are located, (so not the ID of the Cl

Google Adwords 1 mcc and multiple clients authorization

Hello! I have an MCC account and now i want to let other people authorize themself using OAUTH2. I have it working that i can generate a refreshtoken using the Oauth builder and the adwords builder. Now i cant get it to work, when someone authorizes themself, i can access their campaigns or ad