ADAPTIVE PAYMENTS SDK

September 2012

Objective of this talk:

Introduction

Tim Messerschmidt •  Mobile- & Web-Developer •  Twitter-Enthusiast •  Open source contributor •  Developer Evangelist •  Responsible for D/A/CH

Slides

bit.ly/QWTUw2

Question

Which PayPal products are already integrated in Magento?

Answer

1.  Express Checkout 2.  Website Payments •  Standard •  Pro

3. Payflow Pro Gateway

PayPal Payment solutions at Magento

Content of today’s talk

PayPal Adaptive Payments •  Possible use cases

PHP Adaptive Payments SDK •  Sample code!

Application Registration – x.com

Different permissions

Depending on the requests and level of information detail you need to request

permissions.

(Can be done in the developer console)

Adaptive Payments?

Simple API that allows you to do: •  Simple payments (1:1) •  Parallel payments (1:n) •  Chained payments (1:1:n) •  Instant •  Delayed

Roles

Sender Receiver

API Caller

Payment

Simple payments

Parallel Payments

Interesting for: •  Paying off a trip •  A cart from different

merchants

Chained Payments

Interesting for: •  Marketplaces

Facts: •  Up to 5 receivers •  Fees can be divided •  Payments may be delayed (permission needed) •  Money can be held up to 90 days

Nicety

Payments can be preapproved •  Actual payment may be done later •  Small changes to Pay API-Call •  actionType = ‘CREATE’ •  Returns a pay key

•  Uses an additional API-Call •  ExecutePayment •  Checks payment status

Requests & Headers

Additional HTTP Headers are needed to do API calls Sandbox API credentials for the API Caller account X-PAYPAL-SECURITY-USERID : Sandbox-Caller-User-Id X-PAYPAL-SECURITY-PASSWORD : Sandbox-Caller-Password X-PAYPAL-SECURITY-SIGNATURE : Sandbox-Caller-Security-Signature Global Sandbox Application ID X-PAYPAL-APPLICATION-ID : Can be retrieved from x.com Input and output formats X-PAYPAL-REQUEST-DATA-FORMAT : JSON, NV or XML X-PAYPAL-RESPONSE-DATA-FORMAT : JSON, NV or XML

Adaptive Payments SDK

•  SDK is available for: •  C# •  Java •  PHP

•  Supports different data formats: •  NVP •  SOAP •  JSON

SDK-Download

http://bit.ly/S6WC2Q (PHP) or at

x.com/developers/paypal

Installation of the SDK

1.  Copy the lib folder to your project’s source path 2.  Change paypal_sdk_clientproperties.php •  Can be found in lib/Config/

3.  Change web_constants.php •  Redirect urls •  See samples/web/AdaptivePayments/

Example

Handle a parallel payment to multiple receivers in 3 easy steps

1. Initial setup

Uses predefined constants

2. Set the sender & receiver(s)

3. Finally pay

Response

The pay key can be used to obtain detailed information. It can be used as unique identifier.

Demo

Open Demo

Résumé

•  Nice to build marketplaces •  Enables processing more complex payments •  Preapproval rocks! •  Very convenient for digital goods: •  Music •  Videos •  Games

PayPal troubleshooting

API documentation & guides: x.com/developers/paypal

Merchant technical service: paypal.com/mts

Personal contact

@SeraAndroid / @PayPalEuroDev

gplus.to/SeraAndroid

github.com/seraphimserapis

slideshare.net/PayPalEUDevs

QA

Questions?

Thanks!