> ## Documentation Index
> Fetch the complete documentation index at: https://docs.osiro.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Post apiv2publicfunnel mfachannels



## OpenAPI

````yaml https://api.osiro.com/doc post /api/v2/public/funnel/{id}/mfa/channels
openapi: 3.0.0
info:
  title: osiro API
  version: 2.0.0
servers: []
security: []
tags:
  - name: Funnel
    description: Public funnel rendering, submission, MFA, and analytics.
  - name: Training
    description: Org-scoped sales-training catalogs, sessions, and call records.
  - name: Attribution
    description: Cross-domain PostHog identity handoff for the marketing site.
paths:
  /api/v2/public/funnel/{id}/mfa/channels:
    post:
      tags:
        - Funnel
      parameters:
        - schema:
            type: string
            format: uuid
          required: true
          name: id
          in: path
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                lead_id:
                  type: string
                update_token:
                  type: string
                  minLength: 1
              required:
                - lead_id
                - update_token
      responses:
        '200':
          description: Verification channels available to the lead
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MfaChannelsResponse'
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
        '404':
          description: Not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
        '429':
          description: Rate limited
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
components:
  schemas:
    MfaChannelsResponse:
      type: object
      properties:
        data:
          type: object
          properties:
            available_channels:
              type: array
              items:
                type: string
                enum:
                  - email
                  - sms
          required:
            - available_channels
      required:
        - data
    ApiError:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: string
            message:
              type: string
          required:
            - code
            - message
      required:
        - error

````