1. Go to this page and download the library: Download yushni/liq-pay-sdk 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/ */
yushni / liq-pay-sdk example snippets
$encoder = new LiqPay\Encoder\Encoder();
$liqPay = new LiqPay\LiqPay('privateKey', 'publicKey', true, $encoder);