2012

ExpressCheckout API Operations
DoExpressCheckoutPayment API Operation
6
98 August 2012 Name-Value Pair API Developer Guide
PAYMENTREQUEST_n_TRANSAC
TIONID
TRANSACTIONID (deprecated)
(Optional) Transaction identification number of the transaction that was
created.You can specify up to 10 payments, where
n is a digit between 0 and 9,
inclusive.
NOTE: This field is only returned after a successful transaction for
DoExpressCheckout has occurred.
TRANSACTIONID is deprecated since version 63.0. Use
PAYMENTREQUEST_0_TRANSACTIONID instead.
PAYMENTREQUEST_
n_ALLOWED
PAYMENTMETHOD
ALLOWEDPAYMENTMETHOD
(deprecated)
(Optional) The payment method type. Specify the value
InstantPaymentOnly. You can specify up to 10 payments, where
n is a digit
between 0 and 9, inclusive.
ALLOWEDPAYMENTMETHOD is deprecated since version 63.0. Use
PAYMENTREQUEST_0_ALLOWEDPAYMENTMETHOD instead.
PAYMENTREQUEST_
n_PAYMENT
ACTION
PAYMENTACTION (deprecated)
How you want to obtain payment. When implementing parallel payments, this
field is required and must be set to Order. When implementing digital goods,
this field is required and must be set to Sale. You can specify up to 10
payments, where
n is a digit between 0 and 9, inclusive; except for digital
goods, which supports single payments only. If the transaction does not include
a one-time purchase, this field is ignored. It is one of the following values:
 Sale – This is a final sale for which you are requesting payment (default).
 Authorization – This payment is a basic authorization subject to
settlement with PayPal Authorization and Capture.
 Order – This payment is an order authorization subject to settlement with
PayPal Authorization and Capture.
NOTE: You cannot set this field to Sale in SetExpressCheckout request
and then change the value to Authorization or Order in the
DoExpressCheckoutPayment request. If you set the field to
Authorization or Order in SetExpressCheckout, you may set
the field to Sale.
Character length and limitations: Up to 13 single-byte alphabetic characters
PAYMENTACTION is deprecated since version 63.0. Use
PAYMENTREQUEST_0_PAYMENTACTION instead.
PAYMENTREQUEST_
n_PAYMENT
REQUESTID
PAYMENTREQUESTID
(deprecated)
A unique identifier of the specific payment request. Required when
implementing parallel payments. You can specify up to 10 payments, where
n
is a digit between 0 and 9, inclusive.
Character length and limitations: Up to 127 single-byte characters
PAYMENTREQUESTID is deprecated since version 63.0. Use
PAYMENTREQUEST_0_PAYMENTREQUESTID instead.
Field Description