Hi Giacomo, Could you clarify if you are using the AdWords API <https://developers.google.com/adwords/api/docs/guides/start> or the Google Ads API <https://developers.google.com/google-ads/api/docs/start>? Cause in this step "*1. I've went to the Google API dashboard and enabled the Google Ads API from the library*" is for Google Ads API only. However, your logs seems from the AdWords API service.
Moving forward, the QuotaCheckError.INVALID_TOKEN_HEADER <https://developers.google.com/adwords/api/docs/common-errors#QuotaCheckError.INVALID_TOKEN_HEADER> error you encountered means that the developer token was not set on the request or it contains a typo or the namespace of the headers in the request might not be correct. Could you clarify if your developer token is correct? You can login to your AdWords MCC Account, go to *Account Settings -> AdWords API Center, *to verify the correct developer token. With regards to your RequestHeader, I'm not sure how you get the " https://adwords.google.com/api/adwords/mcm/v201806"; RequestHeader as it should be "https://adwords.google.com/api/adwords/cm/v201806"; only. If you could confirm that your developer token is correct and the error still persist, I would suggest to post your issue here <https://github.com/googleads/googleads-php-lib> as the PHP client library owners are better equipped to assist you here. Thanks and regards, Luis AdWords API Team -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ 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 "AdWords API and Google Ads 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 https://groups.google.com/group/adwords-api. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/676676c4-685d-4e76-a1e0-8fe303688a02%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
