Redirect URI vary per tenant Configuration in ISV Form

Questions
1

Does the app name specified during app integration setup get dynamically inserted into the Redirect URI? For instance, if my app integration is named “MyAwesomeApp,” and you utilize the URL: http://localhost:8080/realms/master/broker/{app.name}/endpoint, Okta will automatically replace {app.name} with “MyAwesomeApp.”

This dynamic replacement ensures that each app has a unique Redirect URI that corresponds with its name. As a result, the Redirect URI for your app integration once installed in Okta will appear as:

http://localhost:8080/realms/master/broker/MyAwesomeApp/endpoint

reference : Publish an OIN integration | Okta Developer

2

Hello,

In Okta when you create a OIDC application you will need to specify the redirect URI.

You can have multiple redirect URIs though, so the apps could share the same Okta OIDC application if that makes logical sense for your integration.