Hi Rinki, Thank you for reaching out to our API support team.
An invalid_grant error usually indicates an issue with your refresh token. That said, I would recommend that you regenerate the said refresh token. Since you are using PHP, you can refer to this guide on how to setup your authentication credentials. Let me know how this goes, and should the issue persist, you may enable logging by referring to this PHP guide, and provide to our team the complete request and response logs, with the request-id. You may then send the requested information via the Reply privately to author option. If this option is not available, you may send the details directly to our [email protected] alias instead. Best regards, Peter Laurence Napa Oliquino Google Ads API Team ref:_00D1U1174p._5004Q2PIabR: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/34FJC000000000000000000000000000000000000000000000R0UHRT00LDYoKKDAQ1uTF0YlKnda-w%40sfdc.net.
