gst-banner gst-banner

We are India’s largest
GST Suvidha Provider (GSP) for API based connections to the GST Network. Over 200000 SMEs use Vayana GSP for their GST compliance, since we provide best in class security, transparent pricing, and do not store any tax payer data


Over 2.5Bn+ API calls
0 downtime
300K+ GSTINs served
ISO 27001:2013 and PCI-DSS certified

the zero

plug and play

Vayana’s Enriched API Service (EAPIS) integrates easily with your existing billing system and ensures that your data is validated, encrypted and transmitted securely to the GST network for Tax filing, E-way bill compliance or E-Invoicing. Over 75% of SAP customers prefer Vayana as their GSP.

Enquire Now


If you already use an ERP system or an ASP, Vayana offers Pass Through API services. Here Vayana GSP acts as your secure, reliable access point to the GSTN, while your ASP manages the data encryption, decryption, authentication and session directly.
banner banner banner