Hi, What app type are you using to generate your OAuth2 credentials? The invalid_grant error occurs when the provided authorization code or refresh token is invalid, expired, revoked, does not match the redirection URI used in the authorization request or was issued to another client. You need to follow this guide <https://developers.google.com/adwords/api/docs/guides/authentication> to set up the authorization correctly. You may also refer to this link <https://developers.google.com/identity/protocols/OAuth2> for more information.
Regards, Shwetha, 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 [email protected] To unsubscribe from this group, send email to [email protected] 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 [email protected]. 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/faa9832d-bf5c-4445-834b-9c4e05b97a64%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
