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

# List member challenges

>  

Use this endpoint for information on what multi-factor authentication challenges need to be answered in order to aggregate a member. If the aggregation is not challenged, i.e., the member does not have a connection status of `CHALLENGED`, then code `204 No Content` will be returned. If the aggregation has been challenged, i.e., the member does have a connection status of `CHALLENGED`, then code `200 OK` will be returned - along with the corresponding credentials.


## OpenAPI

````yaml openapi/platform-api/v20111101.yaml GET /users/{user_guid}/members/{member_guid}/challenges
openapi: 3.0.0
info:
  contact:
    name: MX Platform API
    url: https://www.mx.com/products/platform-api
  description: >
    The MX Platform API is a powerful, fully-featured API designed to make
    aggregating and enhancing financial data easy and reliable. It can
    seamlessly connect your app or website to tens of thousands of financial
    institutions.
  title: MX Platform API
  version: '20111101'
servers:
  - url: https://int-api.mx.com
  - url: https://api.mx.com
security:
  - basicAuth: []
tags:
  - name: authorization
  - name: widgets
  - name: users
  - name: members
  - name: institutions
  - name: accounts
  - name: transactions
  - name: microdeposits
  - name: managed data
  - name: transaction rules
  - name: statements
  - name: merchants
  - name: categories
  - name: insights
  - name: investment holdings
  - name: spending plan
  - name: goals
  - name: budgets
  - name: monthly cash flow profile
  - name: notifications
  - name: taggings
  - name: tags
  - name: deprecated
  - name: processor token
  - name: verifiable credentials
  - name: rewards
  - name: ach return
paths:
  /users/{user_guid}/members/{member_guid}/challenges:
    get:
      tags:
        - members
      summary: List member challenges
      description: >-
        Use this endpoint for information on what multi-factor authentication
        challenges need to be answered in order to aggregate a member. If the
        aggregation is not challenged, i.e., the member does not have a
        connection status of `CHALLENGED`, then code `204 No Content` will be
        returned. If the aggregation has been challenged, i.e., the member does
        have a connection status of `CHALLENGED`, then code `200 OK` will be
        returned - along with the corresponding credentials.
      operationId: listMemberChallenges
      parameters:
        - $ref: '#/components/parameters/memberGuid'
        - $ref: '#/components/parameters/page'
        - $ref: '#/components/parameters/recordsPerPageMax1000'
        - $ref: '#/components/parameters/userGuid'
      responses:
        '200':
          content:
            application/vnd.mx.api.v1+json:
              schema:
                $ref: '#/components/schemas/ChallengesResponseBody'
          description: OK
components:
  parameters:
    memberGuid:
      description: The unique id for a `member`.
      example: MBR-7c6f361b-e582-15b6-60c0-358f12466b4b
      in: path
      name: member_guid
      required: true
      schema:
        type: string
    page:
      description: Results are paginated. Specify current page.
      example: 1
      in: query
      name: page
      schema:
        type: integer
    recordsPerPageMax1000:
      description: >-
        This specifies the number of records to be returned on each page.
        Defaults to `25`. The valid range is from `10` to `1000`. If the value
        exceeds `1000`, the default value of `25` will be used instead.
      example: 10
      in: query
      name: records_per_page
      schema:
        type: integer
    userGuid:
      description: The unique identifier for a `user`, beginning with the prefix `USR-`.
      example: USR-fa7537f3-48aa-a683-a02a-b18940482f54
      in: path
      name: user_guid
      required: true
      schema:
        type: string
  schemas:
    ChallengesResponseBody:
      properties:
        challenges:
          items:
            $ref: '#/components/schemas/ChallengeResponse'
          type: array
        pagination:
          $ref: '#/components/schemas/PaginationResponse'
      type: object
    ChallengeResponse:
      properties:
        field_name:
          example: Who is this guy?
          nullable: true
          type: string
        guid:
          example: CRD-ce76d2e3-86bd-ec4a-ec52-eb53b5194bf5
          nullable: true
          type: string
        image_data:
          example: Who is this guy?
          nullable: true
          type: string
        image_options:
          items:
            $ref: '#/components/schemas/ImageOptionResponse'
          type: array
        label:
          example: Who is this guy?
          nullable: true
          type: string
        options:
          items:
            $ref: '#/components/schemas/OptionResponse'
          type: array
        type:
          example: IMAGE_DATA
          nullable: true
          type: string
      type: object
    PaginationResponse:
      properties:
        current_page:
          example: 1
          type: integer
        per_page:
          example: 25
          type: integer
        total_entries:
          example: 1
          type: integer
        total_pages:
          example: 1
          type: integer
      type: object
    ImageOptionResponse:
      properties:
        data_uri:
          example: data:image/png;base64,iVBORw0KGgoAAAANSUh ... more image data ...
          nullable: true
          type: string
        guid:
          example: CRD-ce76d2e3-86bd-ec4a-ec52-eb53b5194bf5
          nullable: true
          type: string
        label:
          example: IMAGE_1
          nullable: true
          type: string
        value:
          example: image_data
          nullable: true
          type: string
      type: object
    OptionResponse:
      properties:
        guid:
          example: CRD-ce76d2e3-86bd-ec4a-ec52-eb53b5194bf5
          nullable: true
          type: string
        label:
          example: IMAGE_1
          nullable: true
          type: string
        value:
          example: image_data
          nullable: true
          type: string
      type: object
  securitySchemes:
    basicAuth:
      scheme: basic
      type: http

````