# Zoom API

**URL:** <https://devforum.zoom.us/t/zoom-api/1339>\
**Category:** API and Webhooks\
**Created:** [June 6, 2018, 9:07pm UTC](https://devforum.zoom.us/t/zoom-api/1339 "2018-06-06T21:07:13Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Peter\_Piatek](https://avatars.discourse-cdn.com/v4/letter/p/87869e/32.png) [@Peter\_Piatek](https://devforum.zoom.us/u/Peter_Piatek)\
**Post date:** [June 6, 2018, 9:07pm UTC](https://devforum.zoom.us/t/zoom-api/1339/1 "2018-06-06T21:07:13Z")

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hi Scott,

I’m trying to connect to a zoom API running on a PC crossing Vlans. Just wanted to make sure that all I needed open for it, is port TCP 2244. Is that correct?

thanks&nbsp;

Peter

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**Author:** ![Scott\_Firestone](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/scott_firestone/32/568_2.png) [@Scott\_Firestone](https://devforum.zoom.us/u/Scott_Firestone)\
**Post date:** [June 6, 2018, 9:29pm UTC](https://devforum.zoom.us/t/zoom-api/1339/2 "2018-06-06T21:29:10Z")

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I just did a quick Wireshark session to test it.&nbsp; Yea, only port 2244 is used for the API connection.

&nbsp;

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**Author:** ![DeveloperBot](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/developerbot/32/12632_2.png) [@DeveloperBot](https://devforum.zoom.us/u/DeveloperBot)\
**Post date:** [August 21, 2020, 5:42pm UTC](https://devforum.zoom.us/t/zoom-api/1339/3 "2020-08-21T17:42:56Z")

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