This application demonstrates the usage of the Analytics Data API using OAuth2 credentials.
Please familiarize yourself with the OAuth2 flow guide at https://developers.google.com/identity/protocols/oauth2
For more information on authenticating as an end user, see https://cloud.google.com/docs/authentication/end-user
In a nutshell, you need to:
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Create your OAuth2 client credentials in Google Cloud Console. Choose "Web application" when asked for an application type. https://support.google.com/cloud/answer/6158849
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When configuring the web application credentials, add "http://localhost:3000/" to "Authorized redirect URIs".
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Download a credentials file using "Download JSON" button in the credentials configuration dialog and save it as
oauth2.keys.jsonin the same directory with this sample app. -
Replace
$property_idvariable with the value of the Google Analytics 4 property id you want to access. -
Install the PHP bcmath extension (due to https://github.com/protocolbuffers/protobuf/issues/4465):
sudo -s apt-get install php-bcmath -
Run the following commands from the current directory in order to install dependencies and run the sample app:
composer update php -S localhost:3000 -t . -
In a browser, open the following url to start the sample: