Binance Reminds Users of Upcoming Deprecation of Legacy SBE and FIX SBE Modes Next Week
Binance updated its API changelog on 2026-09-18, reminding users that SBE 3:2 mode and FIX SBE 1:0 mode will be deprecated on 2026-09-25. Both modes are being retired 6 months after being marked as deprecated per policy, and the production-facing SBE and FIX SBE lifecycle documentation has been updated accordingly.
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