Welcome to our APIs

At ASB, we’re giving developers an easy way to integrate ASB banking information with other services to create innovative web and mobile solutions.

Using the RESTful interface and JSON format, our APIs offer simplicity, efficiency and streamlined processing – while supporting a wide range of languages for Windows, Mac and mobile.

Below are just some of the ASB APIs you can access when your organisation has an . These APIs are provided in sandbox mode, giving you the ability to view and test the API using mock data, before going into production with real data.

This is just the start of the ASB API suite of services. Our team of developers are busy working in the background to bring you more exciting APIs in the future.



View branch and ATM locations nationwide, with added functions like geocoding.


See ASB’s latest interest and foreign currency rates at a glance, updated in real time.