> For the complete documentation index, see [llms.txt](https://docs.infoway.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.infoway.io/en-docs/websocket/websocket-unsubscribe-method.md).

# WebSocket UnSubscribe method

This document describes how to cancel subscription requests for real-time transaction details, order book, and K-line data via WebSocket parameters.