Hi goo..., It's to do with how you invoke the call to the API.
So, instead of performing the $client->__soapCall() method, if you set the headers with $soap->__setSoapHeaders($encodedHeaders); Then call the client's magic get method, it should work. e.g: $encodedHeaders = new SoapHeader(ADWORDS_API_NAMESPACE, "RequestHeader", $headers, false); $client = new SoapClient(ADWORDS_API_CAMPAIGN_SERVICE . "?wsdl", $options); $client->*__setSoapHeaders($encodedHeaders);* $result = $client->*get($selector)*; var_dump($result); Cheers, - Paul, AdWords API Team. -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and discussion group: http://adwordsapi.blogspot.com http://groups.google.com/group/adwords-api =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords 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 Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.