This endpoint is used for authorization and obtaining an OAuth2.0 access token.

It supports the following grant types:

• client_credentials: Used when the client needs to authenticate itself without involving a user, typically for machine-to-machine communication.
• refresh_token: Used to obtain a new access token by providing a previously obtained refresh token, helpful when the access token expires.
• password: Used when a user provides their username and password to authenticate and obtain an access token.
• mfa-oob: Multi-factor authentication via out-of-band methods, such as a mobile app or hardware device, for enhanced security.
• mfa-otp: Multi-factor authentication using a one-time password (OTP) sent to a user’s phone or email as a second authentication factor.
• mfa-u2f: Multi-factor authentication using a Universal 2nd Factor (U2F) device, such as a security key, for additional protection.