MasterPass is MasterCard's digital payment platform that allows users to securely store payment and shipping information to simplify online shopping across web and mobile devices. The document outlines MasterPass' standard, express, and connected checkout flows that integrate with merchants via APIs. It also provides an overview of the available SDKs for app and server-side integration.

1. ©2015 MasterCard.
Proprietary and Confidential
©2015 MasterCard.
Proprietary and Confidential
MasterPass API
Alan Wang
Emerging Payment Technologies

2. ©2015 MasterCard.
Proprietary and Confidential 8/1/15
• Simplify shopping online
– Web
– Mobile
• Security and convenience
– Safe storage of payment and shipping information
• Digital Payment Platform
What is MasterPass?

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Proprietary and Confidential 8/1/15
Shopping Experience
Standard
Connect
Express

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Proprietary and Confidential 8/1/15
Standard Checkout
Consumer
clicks “Buy
with
MasterPass“
1
Wallet Login
2
Card /
Shipping
Selection
3
Review and
Submit Order
4

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Proprietary and Confidential
Page 5
Express and Connected Checkout
Connect Checkout
Express Checkout
Return
Checkout
Unpairing
Wallet
Pairing
8/1/15

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Proprietary and Confidential 8/1/15
Pairing during checkout
Consumer
clicks “Buy
with
MasterPass“
1
Wallet Login
2
Card /
Shipping
Selection
3
Review and
Submit Order
5
Pairing
4

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Proprietary and Confidential 8/1/15
Pairing outside Checkout
Connect with
MasterPass
1
Wallet Login
2
Pairing
3
Pairing
Confirmation
4

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Proprietary and Confidential 8/1/15
Return Checkout – Connected Checkout
Checkout
1
Consumer selects
card / shipping and
clicks “Buy with
MasterPass“
2
Wallet
Authentication
3
Order
Confirmation
4

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Proprietary and Confidential 8/1/15
Return Checkout – Express Checkout
Checkout
1
Consumer selects
card / shipping and
clicks “Buy with
MasterPass“
2
Order
Confirmation
3

10. ©2015 MasterCard.
Proprietary and Confidential 8/1/15
• oAuth (three-legged)
– Request Token
– Access Token
• Checkout Initialization
• Post Shopping Cart
• Retrieve Checkout Resource
• Transaction Postback
• Pairing (Token)
• Express Checkout
• API Overview
MasterPass API Integration
• Client-Side
– iOS
– Android
• Server-Side
– Java
– PHP
– Ruby
– C#
Available SDKs

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Proprietary and Confidential 8/1/15
App SDK
(LaunchPad App Demo)

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Proprietary and Confidential 8/1/15
Web & Server Side SDK
(SDK Demo)

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Proprietary and Confidential 8/1/15
Appendix
(Demo Screenshots)

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Proprietary and Confidential 8/1/15
LaunchPad App Demo

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Proprietary and Confidential 8/1/15
LaunchPad App Demo

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Proprietary and Confidential 8/1/15
SDK Demo

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Proprietary and Confidential 8/1/15
SDK Demo

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Proprietary and Confidential 8/1/15
SDK Demo

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Proprietary and Confidential 8/1/15
SDK Demo

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Proprietary and Confidential 8/1/15
SDK Demo

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Proprietary and Confidential 8/1/15
SDK Demo

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Proprietary and Confidential 8/1/15
SDK Demo

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Proprietary and Confidential 8/1/15
SDK Demo

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Proprietary and Confidential 8/1/15
SDK Demo

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Proprietary and Confidential 8/1/15
SDK Demo

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Proprietary and Confidential 8/1/15
SDK Demo

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Proprietary and Confidential 8/1/15
SDK Demo