2012

4 January 2011 PayPal Mobile Express Checkout Library Developer Guide and Reference
Preface
The PayPal Mobile Express Checkout Library lets you embed your mobile implementation of
Express Checkout in mobile applications for Android devices.
Purpose
The PayPal Mobile Express Checkout Library lets you embed Express Checkout in Android
applications. Download the library from x.com/mobile and include it in your application. You
need only a few lines of code to integrate the library and your Express Checkout implementation
in your mobile application.
Scope
This document describes how to use the PayPal Mobile Express Checkout Library to embed your
mobile implementation of Express Checkout in your mobile application. It also describes how to
provide your build to PayPal. We review your application so we can approve it to accept
payments through the library.
Revision History
The following table lists revisions made to the Mobile Express Checkout Library Developer
Guide and Reference.
Date Published
Description
January 2011
Created for version 1.0 of the Mobile Express Checkout Library
Where to Go for More Information
 Express Checkout Integration Guide
 Mobile Payments Library Developer Guide and Reference – Android Edition
 Sandbox User Guide
 Merchant Setup and Administration Guide
 PayPal X Developer Network (x.com)