GST API Reference

Environments

ClearTax GST does not have a sandbox environment since any data you send using ClearTax API's will be staged in ClearTax and will not be sent to GSTIN.

1. Production Environment

These are ClearTax's production environment details. However, in your IT landscape, you can use it in any of your environments (development, quality/test, demo/pre-production, production). For all your environments where you want to integrate with ClearTax's production environment, follow the below steps.

1.1 API URLs to be used/whitelisted

For API requests to the production environment, use the below information.
API Type
Hostname
IP
GST
https://api.clear.in
13.248.191.113 AND 76.223.59.133
For implementations done prior to 1st May 2022, the following additional hostnames will have to be whitelisted.
API Type
Hostname
IP
GST
https://gst.cleartax.in
Not available
Please note that the above URL is for API requests only. The corresponding frontend web application URL where you can log in and verify the data is https://gst.cleartax.in.
Port: 443
TLS Versions Supported: TLS 1.3, TLS 1.2, TLS 1.1, and TLS 1.0.

1.2 SSL/TLS Certificate to be downloaded and installed

For detailed information on how to download the host, intermediate, and root certificates, you can always refer to How to get SSL Certificate. Alternatively, you can also download the certificates directly from the below links.
For hostname
Certificate(s)
api.clear.in
wildcard.clear.in.cer
go-daddy-intermediate.cer
go-daddy-root.cer
For implementations done prior to 1st May 2022, where the hostname is gst.cleartax.in, the following SSL certificates may be required and are listed here for reference only.
For hostname
Certificate(s)
gst.cleartax.in (before 3rd August 2022)
gst_cleartax.cer
amazon intermediate.cer
amazon root.cer
gst.cleartax.in (from 3rd August 2022)
wildcard.cleartax.in.cer
amazon_intermediate.cer
amazon_root.cer

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Outline
Environments
1. Production Environment
1.1 API URLs to be used/whitelisted
1.2 SSL/TLS Certificate to be downloaded and installed
Document APIs
Master APIs