Availability of Trading system APIs for EGR segment

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NOTICE Notice No. 20260625-32 Notice Date 25 Jun 2026 Category Trading Segment EGR Department Trading Development Subject Availability of Trading system APIs for EGR segment Attachments No Attachment In continuation of circular 20260430-23 dated 26th April 2026 regarding Master Circular issued for EGR segment, trading members and front-end trading application vendors may kindly note the following existing version of trading system APIs for connecting and trading in Electronic Gold Receipts (EGR) Segment – Trading API Current Version ETI API Version 1.6.13 Market Data API NFCAST Version 5.0 MDI / EMDI (Market Data Interface) Version 1.4.4 EOBI (Enhanced Order Book Interface) Version 1.4 Further, it is planned to release new version of ETI & Market Data APIs in the live trading environment. We request you to kindly refer to the schedule given below – • ETI API: As informed via circular number 20260529-13 dated May 29, 2026 & 20260624-30 dated June 24, 2026 regarding Enhancements in Trading System APIs in Equity, Equity Derivatives, Currency Derivatives, Commodity Derivatives & EGR segments - Trading System APIs New Version Test Environment Availability date Proposed Go-live date ETI API Ver. 1.6.14 May 26, 2026 Monday, July 13, 2026 (Mock trading on Saturday, July 11, 2026) • Market Data APIs – Market Data Streams New Version Test Environment Availability date Proposed Go live date NFCAST API Version 6.2 August 10, 2026 September 07,2026 (Mock Trading on September 05,2026) MDI / EMDI API Version 1.4.5 August 10, 2026 September 07,2026 (Mock Trading on September 05,2026) EOBI No change No change No change Trading members and front-end trading application vendors are requested to complete the necessary testing in their respective applications in the test environment to ensure a smooth rollout. For any queries or clarifications, members may kindly get in touch through the following contact details – Email ID: bse.tech@bseindia.com Contact No.: 022-2272 8053 For & on behalf of BSE Ltd, Nawaid Pathan Tejash Somaiya Vice President Vice President I.T. Development Trading Development June 25, 2026