# OAuth Server to Server connection - error 4700 invalid redirect

**URL:** <https://devforum.zoom.us/t/oauth-server-to-server-connection-error-4700-invalid-redirect/92476>\
**Category:** Zoom Apps\
**Created:** [July 26, 2023, 8:59pm UTC](https://devforum.zoom.us/t/oauth-server-to-server-connection-error-4700-invalid-redirect/92476 "2023-07-26T20:59:40Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![eborsini](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/eborsini/32/50571_2.png) [@eborsini](https://devforum.zoom.us/u/eborsini)\
**Post date:** [July 26, 2023, 8:59pm UTC](https://devforum.zoom.us/t/oauth-server-to-server-connection-error-4700-invalid-redirect/92476/1 "2023-07-26T20:59:40Z")

</div>

Created a server-to-server OAuth connection for AWS, when attempting to log in to Zoom from AWS we are getting “Invalid redirect: [https://us-east-1.console.aws.amazon.com/appflow/oauth](https://us-east-1.console.aws.amazon.com/appflow/oauth) (4700)”

Articles suggest that the URL is whitelisted from Zoom, not sure if this is a backend process that Zoom needs to perform or if we are missing something in our tenant?