Apparent limit to number of Whitelist URLs in OAuth

Unable to add additional Whitelist URLs for OAuth.

There is no error message. After thirty values there is no longer a “add new” button available. As far as I can tell there is a limit of 30 entries.

Which App Type (OAuth / Chatbot / JWT / Webhook)?

How To Reproduce (If applicable)
Steps to reproduce the behavior:

  1. In an OAuth app go to the App Credentials page (
  2. Add thirty unique domains (not subdomains, we host many unique domains for a variety of clients)
  3. Observe that you can no longer add additional domains.

Is there a way to work around this? Do we need to create a second app?

Hey @jcairns,

You’re correct in that we limit the number of URLs you can whitelist for an OAuth app in our marketplace. Having said that, do you mind sharing a few more details about your use case and why you’re looking for more slots to whitelist? Happy to point you in the right direction!