Hi, Our OAuth 2.0 Authentication guide <https://developers.google.com/adwords/api/docs/guides/authentication#access_and_refresh_token> provides information on access and refresh tokens. An OAuth 2.0 refresh token does not expire. Refresh tokens are valid until the user revokes access.
Regards, Nadine, AdWords API Team On Friday, April 3, 2015 at 3:03:14 PM UTC-4, Hao Li wrote: > > Hello, > > We are using OAuth2.0 to pull reports from Adwords. We wonder if a refresh > token is always valid after it is granted. If not, in what kind of > conditions a refresh token become invalid? Thanks. > -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ 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 http://groups.google.com/group/adwords-api. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/ff2a28c1-3f7f-46e1-867a-40c2a337bd88%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.