Hi, Just to clarify, do you wish to get the Customer ID associated with your generated OAuth2 credentials?
If yes, then you may do so by using the CustomerService.getCustomers() <https://developers.google.com/adwords/api/docs/reference/v201705/CustomerService#getCustomers> along with the OAuth2 credentials generated without specifying any clientCustomerId in the request header. After which, you may then retrieve the Customer ID <https://developers.google.com/adwords/api/docs/reference/v201705/CustomerService.Customer#customerid> from the returned Customer <https://developers.google.com/adwords/api/docs/reference/v201705/CustomerService.Customer> object. Let me know if this is what you are looking for or if you need further assistance. Regards, Ivan AdWords API Team -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and Google+: https://googleadsdeveloper.blogspot.com/ https://plus.google.com/+GoogleAdsDevelopers/posts =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To post to this group, send email to adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en --- You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/adwords-api. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/ca8e3ddd-a289-4da4-ae8e-8c2c29437e16%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.