Getting (403) Forbidden Exception When Accessing '/testall' Endpoint

Last Updated: Feb 20, 2026

Overview

Starting on 1/23/23, the '<tenant_domain>/testall' endpoint has been returning the error '(403) Forbidden Exception'. The other URL '<tenant_domain>/test' appears to still be working.

Is this change of behavior expected?

Cause

The '/testall' endpoint reached End of Life (EOL) on January 23rd, at time of writing, the '/test' endpoint is still available but deprecated, and will eventually be turned off.

Solution

The '/testall' endpoint has been deprecated for several years (~2020) and finally reached EOL on January 23rd, 2023.

Please review the Auth0 documentation linked below for current recommendations on monitoring Auth0 applications and systems.

Monitor Auth0

The '/test' endpoint has also been deprecated for several years but has not been disabled. The recommendation is to migrate off of that endpoint. At the time of writing, there are no set dates for this being disabled fully.