API Overview

Recent Revisions to This Document

About This Guide

Introduction
- Payment Network Tokens
- Prerequisite Requirements
- Supported Processors
- How Google Pay Works
- Additional Services

Formatting Encrypted Payment Data
- Configuring Google Pay
- Formatting Payment Blobs
  - Examples of Google Pay Responses

Google Pay Authorizations
- Required fields for a Google Pay Authorization
- REST Example: Google Pay Authorization

Follow-on Services
- Authorization Reversals
  - Required Fields for Processing an Authorization Reversal
  - REST Example: Processing an Authorization Reversal
- Captures
  - Required Fields for Capturing an Authorization
  - REST Example: Capturing an Authorization
  - REST Example: Capturing an Authorization
- Sales
  - Required Fields for Processing a Sale
  - REST Example: Processing a Sale

Prerequisite Requirements

Before using Google Pay, you must have:

A National Australia Bank merchant evaluation account.

To register, go to: https://nabgateway-developer.nab.com.au/support/contact-us.html

A merchant evaluation account with a supported processor. See Supported Processors.

The National Australia Bank REST API Client installed on your system.

A Google developer account.

Google Pay APIs embedded into your application or website. For details about integrating Google Pay, see the Google Pay API documentation.

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