Username/password authentication.
Passkey (WebAuthn / FIDO2) authentication.
Email-based authentication (magic link or OTP).
Phone-based authentication (SMS OTP).
Google identity provider.
Apple identity provider.
Facebook identity provider.
Microsoft identity provider.
GitHub identity provider.
GitLab identity provider.
Discord identity provider.
Twitter (X) identity provider.
LinkedIn identity provider.
Xero identity provider.
Supported authentication methods and identity providers.