Troubleshooting

Auth0: Callback URL mismatch

The return address sent is not in the Allowed Callback URLs list of the Auth0 application, compared character by character.

Auth0: “Callback URL mismatch”Auth0

Cause probable. The return address sent is not in the “Allowed Callback URLs” list of the Auth0 application, compared character by character.

What to do? In Applications, open the application, then Settings, and add the exact address under Allowed Callback URLs (separated by commas). Also think about Allowed Logout URLs.

To see exactly which check fails, paste the response into theanalyseur, or paste the message into the diagnostic.

Related errors

All SAML and OpenID Connect errors

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