getId(); use PayPal\Api\CreditCard; /// ### Retrieve card // (See bootstrap.php for more on `ApiContext`) try { $card = CreditCard::get($card->getId(), $apiContext); } catch (Exception $ex) { // NOTE: PLEASE DO NOT USE RESULTPRINTER CLASS IN YOUR ORIGINAL CODE. FOR SAMPLE ONLY ResultPrinter::printError("Get Credit Card", "Credit Card", $card->getId(), null, $ex); exit(1); } // NOTE: PLEASE DO NOT USE RESULTPRINTER CLASS IN YOUR ORIGINAL CODE. FOR SAMPLE ONLY ResultPrinter::printResult("Get Credit Card", "Credit Card", $card->getId(), null, $card); return $card;