1. Go to this page and download the library: Download kzap/ontraport-php-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/ */
kzap / ontraport-php-sdk example snippets
use Kzap\Ontraport\Api\Sdk as OntraportSdk;
$this->ontraportSdk = new OntraportSdk("{APP_ID}", "{API_KEY}");