<?php require_once __DIR__ . '/../vendor/autoload.php'; $client = new Payeezy_Client(); $client->setApiKey("y2sdDUJ0gGnxTyQFUGqDrutPHQ7LbeCS"); $client->setApiSecret("3472aaf343dce18899ed72af1c9f98f5c8b0912c0bfe3defe97cf2d158c0f96f"); $client->setMerchantToken("fdoa-0e8a514fecf2a834e0613becce6e98b30e8a514fecf2a834"); $client->setUrl("https://api-qa.payeezy.com/v1/transactions"); $card_transaction = new Payeezy_CreditCard($client); $response = $card_transaction->purchase(["merchant_ref" => "Astonishing-Sale", "amount" => "1299", "currency_code" => "USD", "credit_card" => array("type" => "visa", "cardholder_name" => "John Smith", "card_number" => "4788250000028291", "exp_date" => "1020", "cvv" => "123")]); echo "<pre>"; var_dump($response); echo "</pre>";