Hello, Thank you for reaching out to us.
As for your question (Can my developer token be used to access other manager accounts?), please note that the developer token only allows your app to connect to the Google Ads API and this doesn't involve any account related access. Access is determined by the OAuth2 credentials. To elaborate, if the user / email address used to generate the credentials has access to the top most MCC, then it can access all sub accounts using those credentials. If the user /email address only has access to a specific client account, then that credential can only be used to authenticate API requests to only that client account. In addition, you can manage access via this guide. Regards, Reminder: Share your feedback about the Google Ads (AdWords) API! Take the 2021 Google Ads API and AdWords API Annual Survey Mark Kevin Albios Google Ads API Team ref:_00D1U1174p._5004Q2QHix2:ref -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog: https://googleadsdeveloper.blogspot.com/ =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API and Google Ads 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 and Google Ads API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/rKZM5000000000000000000000000000000000000000000000R213Q0002JwMOprNRtq5IP8R1h6EOw%40sfdc.net.