# Detect when user starts/stops screen sharing

**URL:** <https://devforum.zoom.us/t/detect-when-user-starts-stops-screen-sharing/54289>\
**Category:** Web\
**Tags:** faq\
**Created:** [July 16, 2021, 3:17pm UTC](https://devforum.zoom.us/t/detect-when-user-starts-stops-screen-sharing/54289 "2021-07-16T15:17:23Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![hieukhuong](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/hieukhuong/32/28979_2.png) [@hieukhuong](https://devforum.zoom.us/u/hieukhuong)\
**Post date:** [July 16, 2021, 3:17pm UTC](https://devforum.zoom.us/t/detect-when-user-starts-stops-screen-sharing/54289/1 "2021-07-16T15:17:24Z")

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Is there any callback or listener to detect whenever you start and stop sharing screen in zoom web sdk?

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**Author:** ![gianni.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/gianni.zoom/32/32523_2.png) [@gianni.zoom](https://devforum.zoom.us/u/gianni.zoom)\
**Post date:** [July 16, 2021, 8:19pm UTC](https://devforum.zoom.us/t/detect-when-user-starts-stops-screen-sharing/54289/2 "2021-07-16T20:19:13Z")

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Hi @hieukhuong ,

Yes! You can use the [Meeting Sharing Ended webhook](https://marketplace.zoom.us/docs/api-reference/webhook-reference/meeting-events/meeting-sharing-ended) to communicate this.

Best,  
Gianni

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**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [August 16, 2021, 6:19am UTC](https://devforum.zoom.us/t/detect-when-user-starts-stops-screen-sharing/54289/3 "2021-08-16T06:19:34Z")

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Closed on August 16, 2021, 6:19am UTC

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