Hi @vibhav - If this is an internal tool used only within your Zoom organization, you can use your Zoom app’s development credentials. These credentials are valid for anyone inside your Zoom organization (given that it’s used for testing/development)
If you plan to allow external users to access your Zoom app, then you can still request a manual app validation or you can also publish the content on a site related to your app, such as GitHub or Google Docs