CampaignMonitor::getAPIKey PHP Method

    public function getAPIKey($URL, $username, $password)
    {
        // set parameters
        $parameters['siteurl'] = (string) $URL;
        // make the call
        $result = $this->doCall('apikey', $parameters, 'GET', true);
        // return the result
        return $result['ApiKey'];
    }