2009

Table Of Contents
Name-Value Pair API Developer Guide 08 April 2009 9
Preface
This Document
The Name-Value Pair API Developer Guide describes the PayPal Name-Value Pair API.
Intended Audience
The Name-Value Pair API Developer Guide is written for web developers who are
implementing solutions using the Name-Value Pair API.
Revision History
Revision history for Name-Value Pair API Developer Guide.
TABLE P.1 Revision History
Date Description
08 April 2009 Updated information for 57.0: Express Checkout Callback API.
26 Nov. 2008 Updated information for 55.0.
23 Sept. 2008 Added information about using billing agreements with SetExpressCheckout.
3 Sept. 2008 Added information about payment review to GetTransactionDetails.
June 2008 Rearranged material, added error codes, and moved some material to the
Express Checkout Integration Guide.
April 2008 Added Fraud Management Filters information. Changed recurring payments
information.
February 2008 Added that ther VERSION parameter must be 50.0 in the API call to use
recurring payments.
January 2008
z Added billing agreement fields to SetExpressCheckout for recurring
payments
z Updated CreateRecurringPaymentsProfile for new recurring payments
features.
z Added new recurring payments APIs
z Added DoNonReferencedCredit API