In order to use Australia Post, you'll need to ensure you are using a valid Australian address as your store location. You'll also need to ensure your Craft Commerce default currency is set to AUD.
Register for an API key via the Australia Post developers website. Use this API Key in the provider information either through the control panel, or in the configuration file.
The below service are available with Australia Post for domestic and international customer destination addresses.
Add the following code to your configuration file under the
providers array, as per the below. Note that to disable certain services, simply omit them from the
'providers' => [ 'australiaPost' => [ 'name' => 'Australia Post', 'settings' => [ 'apiKey' => 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', ], 'services' => [ 'AUS_PARCEL_EXPRESS' => 'Express Post', 'AUS_PARCEL_REGULAR' => 'Parcel Post', ], ], ]
Available for Craft 3. Get it from the plugin store.