# Error while saving an event subscription using a subdomain **URL:** \ **Category:** API and Webhooks\ **Created:** [April 14, 2022, 11:44am UTC](https://devforum.zoom.us/t/error-while-saving-an-event-subscription-using-a-subdomain/67544 "2022-04-14T11:44:08Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![jkdv](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/jkdv/32/36878_2.png) [@jkdv](https://devforum.zoom.us/u/jkdv)\ **Post date:** [April 14, 2022, 11:44am UTC](https://devforum.zoom.us/t/error-while-saving-an-event-subscription-using-a-subdomain/67544/1 "2022-04-14T11:44:08Z")
Error while saving an event subscription using a subdomain **Description** When setting the endpoint for event webhooks I am unable to provide a subdomain. Without using a subdomain it is working as expected. This might be a regex problem with a newer tld. We are using .cloud. If we swap this with lets say .de it works just fine. **Error** Invalid URL: sub.domain.cloud/webhooks/zoom **Which App Type (OAuth / Chatbot / JWT / Webhook)?** OAuth App **How To Reproduce (If applicable)** Steps to reproduce the behavior: 1. Create an app 2. Add an event subscription for any event 3. Enter a subdomain with the tld .cloud in any of the endpoint fields 4. Save 5. See error ---
**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:** [April 15, 2022, 9:23pm UTC](https://devforum.zoom.us/t/error-while-saving-an-event-subscription-using-a-subdomain/67544/2 "2022-04-15T21:23:52Z")
Hi @jkdv , We’re looking into all of the accepted webhook subdomains and will try to get back to you as soon as I have that information 🙂 . In the interim, is it possible to use the working domain and have traffic rerouted to the intended cloud subdomain? Gianni ---
**Author:** ![jkdv](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/jkdv/32/36878_2.png) [@jkdv](https://devforum.zoom.us/u/jkdv)\ **Post date:** [April 19, 2022, 6:47am UTC](https://devforum.zoom.us/t/error-while-saving-an-event-subscription-using-a-subdomain/67544/3 "2022-04-19T06:47:51Z")
Hey there, it is possible but not ideal. We could set up a CNAME on a .de domain. Is there any ETA? We want to publish soon and by not knowing the waiting time for the review process every second counts for us. Greetings from Germany ---
**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:** [April 19, 2022, 5:45pm UTC](https://devforum.zoom.us/t/error-while-saving-an-event-subscription-using-a-subdomain/67544/4 "2022-04-19T17:45:59Z")
Hi @jkdv , Thank you for your response. At this time there is not updated ETA on all the accepted subdomain options, but I will follow up with the SMEs in that department. Gianni ---
**Author:** ![learnwithanees](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/learnwithanees/32/37080_2.png) [@learnwithanees](https://devforum.zoom.us/u/learnwithanees)\ **Post date:** [April 21, 2022, 10:17am UTC](https://devforum.zoom.us/t/error-while-saving-an-event-subscription-using-a-subdomain/67544/5 "2022-04-21T10:17:50Z")
I got a similar issue on a subdomain of a [tech site](https://techibeast.com/). When setting the endpoint for event webhooks I am unable to provide a subdomain. Without using a subdomain it is working as expected. ---
**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:** [May 21, 2022, 8:18pm UTC](https://devforum.zoom.us/t/error-while-saving-an-event-subscription-using-a-subdomain/67544/6 "2022-05-21T20:18:30Z")
Closed on May 21, 2022, 8:18pm UTC This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.