https://www.taxtmi.com/circulars?id=71176 Open API integration enables eligible exporters to connect their software systems with the Certificate of Origin platform for electronic application submission, issuance, and verification. Access requires onboarding credentials, IP whitelisting, a configured document signer, authenticated token generation, and compliance with prescribed technical specifications. The CoO File API supports submission of applicant, certificate, product, shipment, supporting-document, and declaration data, with dynamic validation based on the selected trade agreement. Digital signatures protect data integrity, sender authentication, and non-repudiation, while ledger records track transaction status and the verification API confirms certificate validity. en-us Mon, 07 Sep 2026 00:00:00 +0530 Mon, 07 Sep 2026 17:26:30 +0530 TaxTMI RSS Generator https://www.taxtmi.com/circulars?id=71176 Open API integration enables eligible exporters to connect their software systems with the Certificate of Origin platform for electronic application submission, issuance, and verification. Access requires onboarding credentials, IP whitelisting, a configured document signer, authenticated token generation, and compliance with prescribed technical specifications. The CoO File API supports submission of applicant, certificate, product, shipment, supporting-document, and declaration data, with dynamic validation based on the selected trade agreement. Digital signatures protect data integrity, sender authentication, and non-repudiation, while ledger records track transaction status and the verification API confirms certificate validity. Circulars DGFT Mon, 07 Sep 2026 00:00:00 +0530 https://www.taxtmi.com/circulars?id=71176