#!/usr/bin/perl
use strict; use warnings;

use Google::Adwords::InfoService;

# your adwords login email
my $email = '';

# your password
my $password = '';

# your developer token
my $dev_token = $email . '++INR';

# your application token
my $app_token = '';

# your client email if you use a MCC
my $client_email = 'client_2+' . $email;


my $service = Google::Adwords::InfoService->new();

$service->email($email)
        ->password($password)
        ->developerToken($dev_token)
        ->applicationToken($app_token)
;

# debug
#$service->debug(1);

# client email
if ((defined $client_email) && ($client_email ne '')) {
    $service->clientEmail($client_email);
}


my $quota = $service->getUsageQuotaThisMonth;
print "usage quota this month is $quota\n";