payments/CreatePaymentUsingSavedCard.php
<?php

# Create payment using a saved credit card

This sample code demonstrates how you can process a Payment using a previously stored credit card token. API used: /v1/payments/payment

/** @var CreditCard $card */ $card = require __DIR__ . '/../vault/CreateCreditCard.php'; use PayPal\Api\Amount; use PayPal\Api\Details; use PayPal\Api\Item; use PayPal\Api\ItemList; use PayPal\Api\CreditCardToken; use PayPal\Api\Payer; use PayPal\Api\Payment; use PayPal\Api\FundingInstrument; use PayPal\Api\Transaction; use PayPal\Api\CreditCard;

### Credit card token

Saved credit card id from a previous call to CreateCreditCard.php

$creditCardToken = new CreditCardToken(); $creditCardToken->setCreditCardId($card->getId());

### FundingInstrument

A resource representing a Payer's funding instrument. For stored credit card payments, set the CreditCardToken field on this object.

$fi = new FundingInstrument(); $fi->setCreditCardToken($creditCardToken);

### Payer

A resource representing a Payer that funds a payment For stored credit card payments, set payment method to 'credit_card'.

$payer = new Payer(); $payer->setPaymentMethod("credit_card") ->setFundingInstruments(array($fi));

### Itemized information

(Optional) Lets you specify item wise information

$item1 = new Item(); $item1->setName('Ground Coffee 40 oz') ->setCurrency('USD') ->setQuantity(1) ->setPrice(7.5); $item2 = new Item(); $item2->setName('Granola bars') ->setCurrency('USD') ->setQuantity(5) ->setPrice(2); $itemList = new ItemList(); $itemList->setItems(array($item1, $item2));

### Additional payment details

Use this optional field to set additional payment information such as tax, shipping charges etc.

$details = new Details(); $details->setShipping(1.2) ->setTax(1.3) ->setSubtotal(17.5);

### Amount

Lets you specify a payment amount. You can also specify additional details such as shipping, tax.

$amount = new Amount(); $amount->setCurrency("USD") ->setTotal(20) ->setDetails($details);

### Transaction

A transaction defines the contract of a payment - what is the payment for and who is fulfilling it.

$transaction = new Transaction(); $transaction->setAmount($amount) ->setItemList($itemList) ->setDescription("Payment description") ->setInvoiceNumber(uniqid());

### Payment

A Payment Resource; create one using the above types and intent set to 'sale'

$payment = new Payment(); $payment->setIntent("sale") ->setPayer($payer) ->setTransactions(array($transaction));

For Sample Purposes Only.

$request = clone $payment;

### Create 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.

try { $payment->create($apiContext); } catch (Exception $ex) { ResultPrinter::printError("Create Payment using Saved Card", "Payment", null, $request, $ex); exit(1); } ResultPrinter::printResult("Create Payment using Saved Card", "Payment", $payment->getId(), $request, $payment); return $card;