Downloads and Important Links#
Environments#
Production#
| Description | Action |
|---|---|
| Public Key - Authentication Service | download |
| Public Key - Enriched API Service (EAS) | download |
| Vayana GSP Registration Process on E-invoice portal (PDF) | download |
| Vayana GSP Registration Process on EWB portal (PDF) | download |
| Domain Certificate - Authentication Server Expiry: 23 Nov 2025 | download |
| Domain Certificate - EAS Server Expiry: 24 Nov 2025 | download |
Sandbox#
| Description | Action |
|---|---|
| Public Key - Authentication Service | download |
| Public Key - Enriched API Service (EAS) | download |
| Vayana GSP Registration Process on E-invoice portal - Sandbox (PDF) | download |
| Domain Certificate - Authentication Server Expiry: 11 Sept 2025 | download |
| Domain Certificate - EAS Server Expiry: 02 Oct 2025 | download |