IRIS Zircon, our API gateway, enables connect with GST system via secure GST system APIs and NIC system via secure EWB APIs. If you an Application Service Provider (ASP) providing GST filing and e-way bill generation solutions to end taxpayers or a taxpayer ready to consume the APIs exposed by GSTN and NIC. IRIS Zircon is the solution for you, to give you an integrated and seamless connection between your systems and Governments system.