I have one ‘Regular Web Applicaiton’ configured with three callbacks:
- testing environment
- production environment
Our development was
- test with the Auth0 debugger extension — OK, able to get the bearer token
- test with our developer’s environment (just running on own machine to a test page) – OK, able to get the bearer token
However, when we added the third environment, the oauth/token endpoint consistently gives us
The authorize endpoint works fine, but the token endpoint just won’t return the bearer token when the redirect URI is pointing to the 3rd environment.