Re: Do I absolutely need OAuth2 Authentication? (For keyword traffic estimating Web app)

Hi Sreelakshmi, I had not installed the PHP library using Composer, instead I manually downloaded the package (google-api-php-client-2.1.1_PHP54) from this page: https://github.com/google/google-api-php-client/releases But now I'll do like you say and try installing the PHP library via

Re: Do I absolutely need OAuth2 Authentication? (For keyword traffic estimating Web app)

Hi Steve, I see that you are referring to the PHP sample. Could you confirm that you installed the PHP library using the Composer and following the instructions listed in this page? Composer will take care of

Do I absolutely need OAuth2 Authentication? (For keyword traffic estimating Web app)

Hello, I'm trying to build a Web application for estimating keyword traffic based on this example: https://developers.google.com/adwords/api/docs/samples/php/optimization But when I try to run the code I get the error: "Fatal error: Class 'Google\AdsApi\Common\OAuth2TokenBuilder' not found in