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Websocket API Meaning

A WebSocket API uses the WebSocket protocol to establish a persistent, bi-directional communication channel between a client (such as a web browser) and a server. Unlike traditional HTTP, which requires a new request for each interaction, WebSocket connections remain open, enabling real-time data exchange with low latency.

This makes WebSocket APIs ideal for applications that require instantaneous updates, such as cryptocurrency price feeds, chat applications, and multiplayer games.

In the crypto world, exchanges offer WebSocket APIs so traders can receive live order book updates and trade execution events, improving decision-making and automation.

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