我正在添加一个 PHP 答案 - 您可以将其调整或转换为 garb/ruby​​ 代码.

I'm adding a PHP answer - you may be able to adjust or convert it to garb / ruby code.

您现在应该可以通过服务帐户使用 Analytics.您确实必须使用私钥而不是访问令牌.

You should be able to use Analytics with service accounts now. You will indeed have to use a private key instead of an access token.

在 API 控制台中创建应用
基本上，您转到 Google API 控制台并创建一个应用程序.
在服务标签中启用 Google Analytics.
在 API 访问选项卡中，创建一个新的 OAuth ID(创建另一个客户端 ID...按钮)，选择服务帐户并下载您的私钥(生成新密钥...链接).稍后您必须将密钥上传到您的网络服务器.

Create an app in the API Console
Basically, you go to the Google API Console and create an App.
Enable Google Analytics in the services tab.
In the API Access tab, create a new OAuth ID (Create another client ID... button), select service account and download your private key (Generate new key... link). You'll have to upload the key to your web server later.

在 API 访问页面的服务帐户部分，复制电子邮件地址 (@developer.gserviceaccount.com) 并将使用此电子邮件地址的新用户添加到您的 Google Analytics(分析)配置文件中.如果你不这样做，你会得到一些很好的错误

On the API Access page, in the Service account section, copy the email address (@developer.gserviceaccount.com) and add a new user with this email address to your Google Analytics profile. If you do not do this, you'll get some nice errors

代码
从 SVN 下载最新的 Google PHP 客户端(从命令行 svn checkout http://google-api-php-client.googlecode.com/svn/trunk/google-api-php-client-read-only).

您现在可以在代码中访问 Analytics API:

You can now access the Analytics API in code:

require_once 'Google_Client.php';              
require_once 'contrib/Google_AnalyticsService.php';

$keyfile = 'dsdfdss0sdfsdsdfsdf44923dfs9023-privatekey.p12';

// Initialise the Google Client object
$client = new Google_Client();
$client->setApplicationName('Your product name');

$client->setAssertionCredentials(
    new Google_AssertionCredentials(
        '11122233344@developer.gserviceaccount.com',
        array('https://www.googleapis.com/auth/analytics.readonly'),
        file_get_contents($keyfile)
    )
);

// Get this from the Google Console, API Access page
$client->setClientId('11122233344.apps.googleusercontent.com');
$client->setAccessType('offline_access');
$analytics = new Google_AnalyticsService($client);

// We have finished setting up the connection,
// now get some data and output the number of visits this week.

// Your analytics profile id. (Admin -> Profile Settings -> Profile ID)
$analytics_id   = 'ga:1234';
$lastWeek       = date('Y-m-d', strtotime('-1 week'));
$today          = date('Y-m-d');

try {
    $results = $analytics->data_ga->get($analytics_id,
                        $lastWeek,
                        $today,'ga:visits');
    echo '<b>Number of visits this week:</b> ';
    echo $results['totalsForAllResults']['ga:visits'];
} catch(Exception $e) {
    echo 'There was an error : - ' . $e->getMessage();
}