joomla/mod_api_40_3/mod_api.php

<?php
defined( '_JEXEC' ) or die( 'Restricted Access' );
require_once(dirname(__FILE__).DIRECTORY_SEPARATOR.'helper.php');
$color = ModAPIHelper::getRandomColor();
$userA = ModAPIHelper::getUserName();
require_once(JModuleHelper::getLayoutPath('mod_api'));
?>