> ## Documentation Index
> Fetch the complete documentation index at: https://gnosispay-feat-v2-docs.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Get 3dschallenges



## OpenAPI

````yaml https://core.prod.gnosispay.com/user-api/openapi.json get /3ds/challenges
openapi: 3.1.0
info:
  title: User Service
  version: 0.0.0
servers:
  - url: https://core.prod.gnosispay.com/user-api
    description: Production
    variables: {}
  - url: https://core.sandbox.gnosispay.in/user-api
    description: Sandbox
    variables: {}
security: []
tags:
  - name: Auth
  - name: User
  - name: Terms
  - name: Source of Funds
  - name: Phone
  - name: User Account
  - name: Cards
  - name: User Movements
  - name: KYC
  - name: PCI
  - name: 3DS
  - name: Health
paths:
  /3ds/challenges:
    get:
      tags:
        - 3DS
      operationId: ThreeDS_list
      parameters: []
      responses:
        '200':
          description: The request has succeeded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ThreeDSChallengeListResponse'
        '401':
          description: Access is unauthorized.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Unauthorized'
        '404':
          description: The server cannot find the requested resource.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotFound'
        default:
          description: An unexpected error response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
        - BearerAuth: []
components:
  schemas:
    ThreeDSChallengeListResponse:
      type: object
      required:
        - serverTime
        - data
      properties:
        serverTime:
          type: string
          format: date-time
        data:
          type: array
          items:
            $ref: '#/components/schemas/ThreeDSChallenge'
    Unauthorized:
      type: object
      required:
        - success
        - error
      properties:
        success:
          type: boolean
          enum:
            - false
        error:
          type: string
    NotFound:
      type: object
      required:
        - success
        - error
      properties:
        success:
          type: boolean
          enum:
            - false
        error:
          type: string
    Error:
      type: object
      required:
        - success
        - error
      properties:
        success:
          type: boolean
          enum:
            - false
        error:
          type: string
    ThreeDSChallenge:
      type: object
      required:
        - id
        - cardId
        - accountId
        - merchant
        - status
        - expiresAt
        - decisionAvailable
      properties:
        id:
          $ref: '#/components/schemas/uuid'
        cardId:
          $ref: '#/components/schemas/uuid'
        accountId:
          $ref: '#/components/schemas/uuid'
        amount:
          type: string
        currency:
          type: string
        decimals:
          type: integer
          format: int32
        merchant:
          $ref: '#/components/schemas/ThreeDSMerchant'
        status:
          $ref: '#/components/schemas/ThreeDSChallengeStatus'
        decision:
          $ref: '#/components/schemas/ThreeDSDecision'
        expiresAt:
          type: string
          format: date-time
        decisionAvailable:
          type: boolean
    uuid:
      type: string
      format: uuid
    ThreeDSMerchant:
      type: object
      properties:
        id:
          type: string
        displayName:
          type: string
        country:
          type: string
        categoryCode:
          type: string
    ThreeDSChallengeStatus:
      type: string
      enum:
        - pending
        - processing
        - approved
        - declined
        - cancelled
        - expired
        - failed
    ThreeDSDecision:
      type: string
      enum:
        - approve
        - decline
  securitySchemes:
    BearerAuth:
      type: http
      scheme: Bearer

````