Merchant API v123.0 release notes

Merchant API v123.0 includes the following PayPal releases:

Code release version Release date Description
123 05/05/2015 See release details.

These release notes include the API operations within the PayPal Express Checkout and Direct Payment API WSDL and associated schemas.

The document covers changes to the following PayPal APIs and products:

  • Express Checkout
  • Direct Payment
  • Recurring Payments
  • Mass Payments
  • Button Manager
  • PayPal Payments Standard
  • Website Payments Pro

Release details

For a current list of PayPal product and API issues, as well as upcoming maintenance events, go to PayPal Status.

New features

GetExpressCheckoutDetails new installment response fields

The following updates have been made to the GetExpressCheckoutDetails API operation; the response PaymentInfoType may contain new installment fields.

New / Modified element Description Type
GetExpressCheckoutDetailsResponseDetailsType.
PaymentInfoType.FinancingDiscountAmount
Added a new request field for the risk session correlation ID. The field name is FinancingDiscountAmount for SOAP integrations and PAYMENTINFO_n_FINANCINGDISCOUNTAMOUNT for NVP integrations. For details, see the GetExpressCheckoutDetails (NVP | SOAP) API operation. cc:BasicAmountType
GetExpressCheckoutDetailsResponseDetailsType.
PaymentInfoType.RegularTakeFeeAmount
Added a new request field for the risk session correlation ID. The field name is RegularTakeFeeAmount for SOAP integrations and PAYMENTINFO_n_REGULARTAKEFEEAMOUNT for NVP integrations. For details, see the GetExpressCheckoutDetails (NVP | SOAP) API operation. cc:BasicAmountType

Error and warning codes

The release adds this new warning message:

API operation Code
DoExpressCheckoutPayment 11450

See API error codes.