Sign-in
Sign users in using passwords, biometrics, or third-party auth providers.
Signing in establishes the user session used to call protected endpoints. Users can authenticate with a password, an enrolled biometric factor, or an enabled third-party identity provider.
A successful login returns a token that may need to be exchanged for an access token. Use logout to end the session, and never expose authentication tokens in client logs or persistent browser storage.
Read the authentication overview for account and end-user authentication.