# Enroll authenticator app MFA (deprecated)

Enroll a logged-in user in multi-factor authentication (MFA) for a specific account (tenant).

This endpoint initiates MFA enrollment on behalf of a user within a specific account (tenant) context.

Use this route to programmatically trigger MFA enrollment, typically as part of an administrative or backend workflow.

Endpoint: POST /resources/users/v1/mfa/enroll
Version: 1.0
Security: bearer

## Header parameters:

  - `frontegg-user-id` (string)
    The user identifier. Required for requests to api.frontegg.com (or your region) when using a management token. Parsed from the token when using user or API tokens

## Response 200 fields (application/json):

  - `qrCode` (string, required)
    QR code to be verified by authenticator app