Guardian API Documentation

Hi everyone,

We have noticed while building a custom MFA page that there is no public documentation for the Guardian APIs (https://{tenant}.guardian.us.auth0.com). I am referring to the following endpoints in particular:

  • /api/start-flow
  • /api/device-accounts/split-up-authenticator/sms-enroll
  • /api/send-sms
  • /api/verify-otp

We am aware of the auth0-guardian-js SDK, but we opted not to use it because it is not Reactive, does not have TS types, and didn’t fit well overall with our technical needs. In the end, we reverse-engineered the different endpoints for SMS MFA.

Does Auth0 have any plans to add documentation for the Guardian API? It would be greatly beneficial in the future!