Hello Anatoliy, Hope you're safe and doing fine. I'm from the Google Ads API team and I'll be assisting you with this.
With regard to the invalid_grant error that you've encountered, this may imply that the access or refresh token being passed in your request is incorrect or invalid. Please note that the email address used to generate those credentials should have the appropriate access to the production account that you're trying to make an API request. I suggest that you check on your end if the publishing status of your Google project is Testing. If yes, then please change the publishing status to In production and try again. You may refer here for more information. On the other hand, if the publishing status is already correct, kindly regenerate your OAuth credentials and try again. Please see below guides to learn more on generating the OAuth credentials and setting up the client libraries. Configure a Google API Console Project for the Google Ads API Configure a Client Library for OAuth in the Google Ads API If the issue persists, please share with us the details below via Reply privately to author option: Complete request and response logs with request ID Email address (used to generate those credentials) Regards, Google Ads API Team ref:_00D1U1174p._5004Q2jWIMl: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 "Google Ads API and AdWords 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/QQ7rk000000000000000000000000000000000000000000000RR3IIC00jXS4tTEpSBiFoaYSlR8Ieg%40sfdc.net.