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

# Get Member By ExternalID



## OpenAPI

````yaml /api-reference/Loyalty-App-Open-API-Spec_Swagger.yaml post /dx/api/application/v2/data_views/MemberByExternalID
openapi: 3.0.0
info:
  title: Fielo Loyalty App API Spec
  version: 1.0.0
servers: []
security: []
paths:
  /dx/api/application/v2/data_views/MemberByExternalID:
    post:
      summary: Get Member By ExternalID
      requestBody:
        content:
          application/json:
            example:
              dataViewParameters:
                ExternalID: 34567890
      responses:
        '200':
          description: OK
          content:
            application/json:
              example:
                data:
                  - '@version': 1
                    '@class': Member
                    ID: STE6TG95YWx0eV9fTWVtYmVyXzY4OWUxMTk1ZjY4MTRmMDBhNjg5MjJlZA
                    Name: Member
                    UpdateDateTime: '2025-08-14T16:40:53.602Z'
                    CreateDateTime: '2025-08-14T16:40:53.602Z'
                    CreateUser:
                      '@class': User
                      ID: >-
                        STE6UGVnYVBsYXRmb3JtX19Vc2VyXzY4NjcxYjRjOTU4OGNkM2JmYmVkZjg1Mw
                    UpdateUser:
                      '@class': User
                      ID: >-
                        STE6UGVnYVBsYXRmb3JtX19Vc2VyXzY4NjcxYjRjOTU4OGNkM2JmYmVkZjg1Mw
                    ApplicationName: Loyalty
                    UpdateUserID: systemuser_burgerkingapiuser_rhdlfx8bukx9ttqa
                    CreateUserID: systemuser_burgerkingapiuser_rhdlfx8bukx9ttqa
                    ApplicationVersion: 0.1.0-1
                    HistoryCounter: 3
                    Status: Open-Active
                    BusinessID: M-904FZB
                    pzCaseTypeID: CaseType-Loyalty__Member-Loyalty__Member
                    CaseSLAEventID: goal:527ea211-07b0-2d86-9885-1690fbdcbc7c
                    Origin: API
                    pzActiveStates: []
                    CurrentStageID: Active
                    ConfirmationNote: This stage is ready to transition.
                    CurrentStageName: Active
                    Urgency: 10
                    Assignments: []
                    EmailAddress: Sample@email.com
                    Balances: []
                    ExternalID: '34567890'
                    MobileNumber: '9876543210'
                    BirthMonth: 7
                    Segments: []
                    FullName: Sample Member
                    Program:
                      '@class': Program
                      ID: >-
                        STE6TG95YWx0eV9fUHJvZ3JhbV82ODY3ZWE5Yzk1ODhjZDNiZmJlZGY5OWQ
                    ProgramBusinessID: P-337UUW
                    JoinDateTime: '2023-05-06T16:56:27.066Z'
                    DateOfBirth: '2010-07-05'
                resultCount: 1
                fetchDateTime: '2025-08-14T16:41:38.872Z'

````