Multiple Environment Callback not working for OAuth App

[khanmdmudassir (Mudassir Khan)]

I got it working. After reading below post by @tommy

Does zoom support more than two environments for oauth2?

Hey @tuancode, @michael.solomon, This is totally possible! 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) in your code, dyna…

The mistake I was making was not including the domain (i.e. app.domain.com) in whitelist url.

Thanks!