websocket

Binance announces the upgrade of the U-based contract WebSocket URL architecture to support traffic growth and enhance overall stability and scalability. The new architecture is divided into three specialized base URLs by data category: Public (high-frequency public market data), Market (regular market data), and Private (user data stream).The new WebSocket URL is available for use starting today, and the old URL will be permanently decommissioned on April 23, 2026. Additionally, this upgrade continues to support both ws and stream access modes and combined subscriptions.

ChainCatcher message, Binance announced that its spot API will update the request weights of the following Rest and WebSocket (WS) API endpoints on March 10, 2025, at 20:00. Users can use the @aggTrade WebSocket stream to receive real-time data push of aggregated trades, and trading will not be affected by the updates.

ChainCatcher message, according to the official announcement, the Binance contract coin-based Websocket will undergo a system upgrade on October 10, 2024, at 14:00 (UTC+8). The upgrade is expected to take 6 hours. The main content of this upgrade includes:Improving the performance and stability of the Binance coin-based contract WebSocket serverDuring the upgrade, there may be disconnections from the Binance coin-based contract WebSocket server or brief data loss. In such cases, API users can reconnect to the coin-based contract WebSocket.During the system upgrade, coin-based contract trading will not be affected.

ChainCatcher message, according to the official announcement, the Binance contract coin-based WebSocket will undergo a system upgrade on September 26, 2024, at 14:00 (UTC+8), with an estimated upgrade duration of 8 hours.The main content of this upgrade:Improve the performance and stability of the Binance coin-based contract WebSocket serverDuring the upgrade, there may be disconnections from the Binance coin-based contract WebSocket server or brief data loss. If this occurs, API users can reconnect to the coin-based contract WebSocket.During the system upgrade, coin-based contract trading will not be affected.

ChainCatcher message, according to the official announcement, Binance will update the request weight adjustment and WebSocket user data requests on September 3, 2024, at 14:00 (UTC+8). Binance encourages users to switch to the updated version endpoint for better performance and functionality.