Hello Ceran, The "invalid_grant" error indicates that the access or refresh token being passed in your request is incorrect or invalid. If you're facing the issue, you could try the CURL request provided below and see if you are able to generate the access tokens? If the credentials are correct, you should get an access token for the below request.
curl https://www.googleapis.com/oauth2/v4/token \ -d refresh_token=your-refresh_token \ -d client_id=your-client-id \ -d client_secret=your-client-secret \ -d grant_type=refresh_token If your credentials are incorrect, I would recommend that you regenerate the refreshToken and the OAuth2 credential using an email address which currently has access to your Google Ads account. Let me know if this helps. Thanks, Bharani, Google Ads API Team ref:_00D1U1174p._5001UMuZii: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 [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 and Google Ads API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/gD3aL000000000000000000000000000000000000000000000Q0GN0T002pck7lcuQ_OwQ5TMf_0PWw%40sfdc.net.
