# Webinar registrant API call / how long is join\_url valid?

**URL:** <https://devforum.zoom.us/t/webinar-registrant-api-call-how-long-is-join-url-valid/27040>\
**Category:** API and Webhooks\
**Created:** [August 13, 2020, 1:11pm UTC](https://devforum.zoom.us/t/webinar-registrant-api-call-how-long-is-join-url-valid/27040 "2020-08-13T13:11:26Z")\
**Posts on this page:** 1\
**Showing post:** 2

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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 13, 2020, 1:11pm UTC](https://devforum.zoom.us/t/webinar-registrant-api-call-how-long-is-join-url-valid/27040/2 "2020-08-13T13:11:44Z")

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Hey @jahrralf

Thanks for posting on the Zoom Devforum! I am still learning, but I will try my best to help answer your question. 🙂

Checkout this related thread that may have the answer you are looking for:

> [@how long is the meeting valid?](https://devforum.zoom.us/t/-/704):
>
> Hey, When you create a scheduled meeting, for how long is it valid? For example, if I schedule a meeting in one hour, for how long the join\_url link will work? Thanks!

If this thread did not help, please let us know by replying back here and someone from the Developer Relations team will get back to you shortly.

Thanks,  
DeveloperBot

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