Hi Chirag, As far as I know the OAuth 1.0a tokens don't expire naturally. I believe they only expire if you manually revoke access in the Google Account dashboard. Are you consistently seeing tokens expire?
Like the earlier ClientLogin authTokens, you can use OAuth in two ways: 1) Authorize using your MCC account, and include a clientCustomerId header to specify which client account to operate against. 2) Authorize as the client account directly. Option #1 only requires that you have the credentials to the MCC account, and you only need to generate one OAuth token. Option #2 is more useful when the clients are not linked to your MCC and the customer doesn't want to provide you their user name and password. Best, - Eric Koleda, AdWords API Team -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and discussion group: http://adwordsapi.blogspot.com http://groups.google.com/group/adwords-api =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ 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