// You need to get a permanent refresh token from the authorization code, retrieved from the mobile sdk. // authorization code from mobile sdk $authorizationCode = 'EJfRuAqXEE95pdVMmOym_mftTbeJD03RBX-Zjg9pLCAhdLqLeRR6YSKTNsrbQGX7lFoZ3SxwFyxADEZbBOxpn023W9SA0JzSQAy-9eLdON5eDPAyMyKlHyNVS2DqBR2iWVfQGfudbd9MDoRxMEjIZbY'; // Client Metadata id from mobile sdk // For more information look for PayPal-Client-Metadata-Id in https://developer.paypal.com/docs/api/#authentication--headers $clientMetadataId = '123123456'; try { // Exchange authorization_code for long living refresh token. You should store // it in a database for later use $refreshToken = FuturePayment::getRefreshToken($authorizationCode, $apiContext); // Update the access token in apiContext $payment->updateAccessToken($refreshToken, $apiContext); // For Sample Purposes Only. $request = clone $payment; // ### Create Future Payment // Create a payment by calling the 'create' method // passing it a valid apiContext. // (See bootstrap.php for more on `ApiContext`) // The return object contains the state and the // url to which the buyer must be redirected to // for payment approval // Please note that currently future payments works only with PayPal as a funding instrument. $payment->create($apiContext, $clientMetadataId); } catch (Exception $ex) { // NOTE: PLEASE DO NOT USE RESULTPRINTER CLASS IN YOUR ORIGINAL CODE. FOR SAMPLE ONLY ResultPrinter::printError("Future Payment", "Payment", null, $request, $ex); exit(1); } // NOTE: PLEASE DO NOT USE RESULTPRINTER CLASS IN YOUR ORIGINAL CODE. FOR SAMPLE ONLY ResultPrinter::printResult("Future Payment", "Payment", $payment->getId(), $request, $payment); return $payment;