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PayPal Adaptive Payments Wrapper

A simple wrapper around the PayPal Adaptive Payments API.

Used in this sample.

Basic usage

Configuration

require('adaptive-payments.php'); # change to correct path if needed

$config = array(
  "environment" => "sandbox", # or live
  "userid" => "info-facilitator_api1.commercefactory.org",
  "password" => "1399139964",
  "signature" => "AFcWxV21C7fd0v3bYYYRCpSSRl31ABA-4mmfZiu.G30Dl3DKyBo9-GF8",
  // "appid" => "", # You can set this when you go live
);

$paypal = new PayPal($config);

Setup payment

This shows how to use the Pay command (more details here).

You can make any call as specified in the API specification with this method.

$result = $paypal->call(
  array(
    'actionType'  => 'PAY',
    'currencyCode'  => 'USD',
    'feesPayer'  => 'EACHRECEIVER',
    'memo'  => 'Order number #123',
    'cancelUrl' => 'cancel.php',
    'returnUrl' => 'success.php',
    'receiverList' => array(
      'receiver' => array(
        array(
          'amount'  => '100.00',
          'email'  => 'info-facilitator@commercefactory.org',
          'primary'  => 'true',
        ),
        array(
          'amount'  => '45.00',
          'email'  => 'us-provider@commercefactory.org',
        ),
        array(
          'amount'  => '45.00',
          'email'  => 'us-provider2@commercefactory.org',
        ),
      ),
    ),
  ), 'Pay'
);

In other words:

$result = $paypal->call(
  array_of_options, 'SomeCommand'
);

Redirecting the user

Most API calls are made with call but for convenience there's a simple way to build the correct redirec URL:

$paypal->redirect($result);

Finalising the payment

We can again just use the call method to make a PaymentDetails command:

$paypal->call(
  array(
    'actionType'  => 'Pay',
    'payKey'  => 'some pay key',
  ), "PaymentDetails"
);