PayPal Adaptive Payments - 2012 Guía de usuario descargar pdf (Pagina 73)

Adaptive Payments Developer Guide August 7, 2012 73

Pay API Operation

Use the Pay API operation to transfer funds from a sender’s PayPal account to one or more

receivers’ PayPal accounts. You can use the Pay API operation to make simple payments,

chained payments, or parallel payments; these payments can be explicitly approved,

preapproved, or implicitly approved.

Pay Summary

Create your PayRequest message by setting the common fields. If you want more than a

simple payment, add fields for the specific kind of request, which include parallel payments,

chained payments, implicit payments, and preapproved payments.

Common Fields for All Payments

For each kind of payment, you must specify values for the following fields:

Field Description

actionType The action for this request. Possible values are:

 PAY – Use this option if you are not using the Pay

request in combination with ExecutePayment.

 CREATE – Use this option to set up the payment

instructions with SetPaymentOptions and then

execute the payment at a later time with the

ExecutePayment.

 PAY_PRIMARY – For chained payments only, specify this

value to delay payments to the secondary receivers; only

the payment to the primary receiver is processed.

receiverList.receiver(0).email A receiver’s email address

receiverList.receiver(0).amount Amount to be credited to the receiver’s account

currencyCode The code for the currency in which the payment is made;

you can specify only one currency, regardless of the number

of receivers

cancelUrl URL to redirect the sender’s browser to after canceling the

approval for a payment; it is always required but only used

for payments that require approval (explicit payments)

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PayPal Adaptive Payments - 2012 Guía de usuario Pagina 73