What is the Line Test API?

The Line Test API is a diagnostic test tool for Service Providers that delivers visibility of your Chorus broadband services. Build your application with this API and you will get real-time diagnostic capability that can be seamlessly integrated with your internal support systems and operational processes. Achieve faster resolution times and an even better customer experience with this capability at your fingertips.


The Line Test API for fibre provides full access to our NGA fibre test suite, providing the same capability as Check Mate, while giving you flexibility over how you deploy it. Get information about your NGA services, historical and current ONT status and snapshots of traffic passing through the UNI, which can be integrated directly with your Assure processes, scripts and systems.


The Line Test API for copper provides a subset of the tests available through our eSPM portal, providing real-time status information of each broadband connection.