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Open Banking

What is Open Banking?

Open Banking is part of the Consumer Data Right, which gives individuals and businesses access to information about key goods and services on offer to them.

Open Banking Product APIs

Greater Bank’s Open Banking Product APIs enable third parties to retrieve information about our products that are currently on offer in the market. The APIs are designed and documented to support the Australian Consumer Data Standards and currently cover the following products:

  • Transaction Accounts
  • Savings Accounts
  • Term Deposits
  • Credit Cards

For further details on the phased release of information for other Greater Bank products, please refer to the Consumer Data Right rules.

Our APIs have been developed in accordance with the Consumer Data Standards.

How do open banking product APIS work

The request must be a HTTP Get request to the relevant product API endpoint. At a minimum, the mandatory parameters defined in the specifications must be included. URLs and links to specifications are given under each API section below.

These are public APIs and do not require authentication.

The response will be in the format defined by the Consumer Data Standards.

View our Open Banking Product APIs

Retrieve a list of Greater Bank products currently on offer in the market.

To learn more about the API Specifications for Open Banking Product APIs, go to the Consumer Data Standards Australia website.

Greater Bank Get Products API URL:


View our Product Details API

Retrieve detailed information about a specific Greater Bank product on offer.

Learn more about the API Specifications for our Product Details API at the Consumer Data Standards Australia website.

Greater Bank Get Product Details API URL:{productId}

Experiencing Difficulties?

If you are experiencing any technical issues with the APIs, please email