CHANGELOG for Binance SPOT Demo Mode

Last Updated: 2026-03-02

2026-03-12

Notice: FIX TLS Connectivity Update on 2026-06-08, starting from 03:00 UTC and will take about 1 hour to complete.

Action Required:

During the update window, existing FIX connections may drop intermittently. To ensure successful reconnections and new connections afterward, please verify before our update that your client sends SNI (Server Name Indication) during the TLS handshake and validates the certificate against the requested hostname.
Clients without SNI may receive an error message during handshake related to incorrect certificate during or after the update window, leading to TLS handshake or hostname verification failures. This can occur with some Node.js clients if SNI is not explicitly configured.
Please consult the FIX API documentation for full context.

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2026-03-09

Scheduled downtime maintenance will begin at 2026-03-13 06:00 UTC and will last for approximately 4 hours.

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2026-01-29

This changelog will announce any scheduled downtime for maintenance for the SPOT Demo Mode environment.

For more information on how to use Demo Mode via API, please refer to the General Info page.