IMPORTANT - Upgradation of Public API Authentication mechanism - transition to TLS 1.3 and HSTS protocol.

[Chartered Information Systems Pvt. Ltd.]

Impact Analysis: Changes in GST Public API (Search Tax Payer, Return Track) Authentication mechanism. No Impact in eInvoice and e-Way Bill API.

 Dear Valued Clients,

 I hope this message finds you well. We are reaching out to inform you about an important update regarding the security requirements for our Public APIs.

 

As of March 1st, 2025, we will be upgrading our Public API (search GSTIN and Return Track) to align with modern security standards. This update includes transitioning to TLS 1.3 and HSTS (HTTP Strict Transport Security) protocols exclusively. These enhancements are crucial for ensuring the security and integrity of your data transmissions. Please note that after this date, It is imperative that you upgrade your systems to comply with these new security measures to continue using our services without interruption.

 

We understand that upgrading your technology stack may require some planning and adjustments. Our team is here to assist you throughout this process and provide any necessary support to facilitate a smooth transition.

 

If you have any questions or need assistance with the upgrade, please do not hesitate to reach out to our support team at g...@taxpro.co.in or 0712-6638888. We are committed to ensuring a seamless experience for you and your organization.

 

Thank you for your attention to this matter. We appreciate your continued partnership and look forward to serving you with enhanced security measures.

 

Note: If you have already registered your CER files (Certificate) in our GSP CRM, you can use the same Certificate for Public API Authentication (Get Key).

 

Thanks & Regards,

TaxPro GSP.

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