# Application callback urls for host/{PR#id} **URL:** \ **Category:** Get Help\ **Tags:** auth0\ **Created:** [November 4, 2021, 11:56am UTC](https://community.auth0.com/t/application-callback-urls-for-host-pr-id/72610 "2021-11-04T11:56:55Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![rabe](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/rabe/32/13366_2.png) [@rabe](https://community.auth0.com/u/rabe)\ **Post date:** [November 4, 2021, 11:56am UTC](https://community.auth0.com/t/application-callback-urls-for-host-pr-id/72610/1 "2021-11-04T11:56:55Z")
Hello everyone, We currently have a setup where we are spawning storage accounts that are appended with the PR id, for instance, host/{id}. At the moment we are adding/removing these to the list of callback URLs for that Application in auth0, but I wonder if there is a more less-manual way of doing it like host/\* or so. Thanks! ---
**Author:** ![dan.woda](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/dan.woda/32/18340_2.png) [@dan.woda](https://community.auth0.com/u/dan.woda)\ **Post date:** [November 4, 2021, 9:43pm UTC](https://community.auth0.com/t/application-callback-urls-for-host-pr-id/72610/3 "2021-11-04T21:43:20Z")
Hi @rabe, Welcome to the Auth0 Community! > [@rabe](#): > > I wonder if there is a more less-manual way of doing it like host/\* or so. Wildcards are not allowed to be at the end of a URL in the allowed callbacks. Instead, you should use another method to [Redirect Users](https://auth0.com/docs/login/redirect-users-after-login). ---
**Author:** ![system](https://global.discourse-cdn.com/auth0/original/3X/b/5/b560f266932fcce5d57f09a6595bd50518cae3f3.jpeg) [@system](https://community.auth0.com/u/system)\ **Post date:** [November 19, 2021, 9:43pm UTC](https://community.auth0.com/t/application-callback-urls-for-host-pr-id/72610/4 "2021-11-19T21:43:35Z")
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