<?php require_once 'config.php'; # create request class $request = new \Iyzipay\Request\CreateApprovalRequest(); $request->setLocale(\Iyzipay\Model\Locale::TR); $request->setConversationId("123456789"); $request->setPaymentTransactionId("1"); # make request $approval = \Iyzipay\Model\Approval::create($request, Config::options()); # print result print_r($approval);