For customers who wish to integrate a freight calculator into their website, Fastway has an Application Programming Interface (API)

The API can return key information including the cost and delivery timeframe, ultimately allowing customers to provide accurate shipping information to their customers no matter their location.

Please note that Fastway does not provide pre built plugins for eCommerce solutions. The API is used by developers to build plugins for shopping carts. 

All the documentation for the Fastway API can be accessed at http://au.api.fastway.org. To receive your API key please click "Get API Key" at the top of the page, followed by filling out the information to register and obtain your key.