1. Go to this page and download the library: Download genome/merchant library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
genome / merchant example snippets
use Genome\Merchant\MerchantAccountManager;
$merchantAccountLogin = "foo"; // Your merchant account login
$merchantAccountSecret = "baz"; // Your merchant account password
$accountManager = new MerchantAccountManager($merchantAccountLogin, $merchantAccountSecret);