function _get_users($request, $userid, $username) {
	$args = array("fields"=>array("ID", "user_login", "display_name", "user_email"));
	$users = get_users($args);
	foreach ($users as &$user) {
		$points = get_metadata("user", $user['ID'], "cpoints");
		$user['points'] = intval($points[0]);
	}
	return array("users" => $users[0]);
}