# Event notifications and subdomains **URL:** \ **Category:** API and Webhooks\ **Created:** [November 19, 2020, 11:06am UTC](https://devforum.zoom.us/t/event-notifications-and-subdomains/36432 "2020-11-19T11:06:17Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![will.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/will.zoom/32/14417_2.png) [@will.zoom](https://devforum.zoom.us/u/will.zoom)\ **Post date:** [November 20, 2020, 7:14pm UTC](https://devforum.zoom.us/t/event-notifications-and-subdomains/36432/2 "2020-11-20T19:14:01Z")
Hey @magnus, Good questions, happy to help clarify. First, regarding the multiple subdomains, please see this post which covers this in a bit more detail: > [@Does zoom support more than two environments for oauth2?](https://devforum.zoom.us/t/does-zoom-support-more-than-two-environments-for-oauth2/11052/12): > > Hey @tuancode, @michael.solomon, This is totally possible! slight_smile Let me walk you through how to do this with the base domain of example.com For your whitelist, simply add your base domain: https://example.com Then in your dev/prod redirect url field, add a default redirect, https://any.example.com (this will be programmatically overridden to the correct sub domain, continue reading below) Now, with your install URL ([the url mentioned in Step 1. of the OAuth guide](https://marketplace.zoom.us/docs/guides/auth/oauth#getting-access-token)) in your code, dyna… As for the webhook endpoint, please note that this will require a designated endpoint/URL for each event. (I believe we connected already over at Developer Support, too, where I’ve provided some more detail). Let me know if this helps, Will --- _[View the full topic](https://devforum.zoom.us/t/event-notifications-and-subdomains/36432)._