API Gateway
to GST Systems

For a seamless integration with Government’s systems

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Selected as GSP in the first round
ISO 27001:2013 certified as per GSTN mandate and requirements
Connected to GSTN and NIC systems


APIs (Application Programming Interfaces) enable to establish direct communication between various systems. Additionally, APIs being secure and efficient to maintain, most of the IT platforms design their systems using APIs. In India, the GST IT platform and the E-way system have also exposed their APIs to third parties.

However, the direct access to APIs is only for designated set of organisations called as GST Suvidha Providers (GSP). IRIS is one of the GSPs appointed by the GST Network (GSTN).

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.

IRIS Zircon makes available to you all the APIs that are exposed by Government’s systems and you can build a seamless and automated flow for GST filing and E-way bill operations.


Flexible pricing plans to suit various types of usage
Zero upfront fees and subscription based pricing
Free trial on Sandbox and Production for 15 days
Hosted on High Availability mode on AWS cloud and designed for high scale and low latency
Common IRIS client ID and secret for all API interfaces
Access to Stage Environment for sandbox testing
Portal for users to track and monitor API consumption for different services

If you are looking for an integrated solution, check out IRIS Sapphire for GST filings and IRIS Topaz for E-way bill

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