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

# Get Core

> `ETag` is the edition read: send it as `If-Match` on the next PUT.



## OpenAPI

````yaml /api-reference/preview.json get /gb/organizations/{organization_id}/employees/{employee_id}/core
openapi: 3.2.0
info:
  title: Intermezzo Global Payroll
  summary: Global Payroll Platform
  description: Intermezzo's global payroll apis, organized by country
  version: '2026-10-07'
  x-logo:
    url: /static/icon.svg
servers:
  - url: https://preview.intermezzo.ai
    description: Preview
security: []
paths:
  /gb/organizations/{organization_id}/employees/{employee_id}/core:
    get:
      tags:
        - Great Britain
        - Employees
        - Core
      summary: Get Core
      description: '`ETag` is the edition read: send it as `If-Match` on the next PUT.'
      operationId: gb_employee_core_get
      parameters:
        - name: organization_id
          in: path
          required: true
          schema:
            type: string
            title: Organization Id
        - name: employee_id
          in: path
          required: true
          schema:
            type: string
            title: Employee Id
        - name: valid_at
          in: query
          required: false
          schema:
            anyOf:
              - type: string
                format: date
              - type: 'null'
            description: >-
              Valid-time date to read, past or future. Defaults to today, or to
              the first upcoming edition when nothing is valid yet.
            title: Valid At
          description: >-
            Valid-time date to read, past or future. Defaults to today, or to
            the first upcoming edition when nothing is valid yet.
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GBEmployeeCoreSatellite'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      security:
        - BearerToken: []
components:
  schemas:
    GBEmployeeCoreSatellite:
      properties:
        employee_name:
          anyOf:
            - type: string
            - type: 'null'
          title: Employee Name
          description: Employee name
        gender:
          anyOf:
            - $ref: '#/components/schemas/GBGender'
            - type: 'null'
          description: Gender
        marital_status:
          anyOf:
            - $ref: '#/components/schemas/MaritalStatus'
            - type: 'null'
          description: Marital status
        birth_date:
          anyOf:
            - type: string
              format: date
            - type: 'null'
          title: Birth Date
          description: Birth date
        personal_email:
          anyOf:
            - type: string
              format: email
            - type: 'null'
          title: Personal Email
        work_email:
          anyOf:
            - type: string
              format: email
            - type: 'null'
          title: Work Email
        phone_numbers:
          items:
            $ref: '#/components/schemas/Phones'
          type: array
          title: Phone Numbers
        edition:
          type: integer
          title: Edition
          readOnly: true
        valid_from:
          type: string
          format: date
          title: Valid From
        valid_to:
          type: string
          format: date
          title: Valid To
        created_at:
          type: string
          format: date-time
          title: Created At
          readOnly: true
        created_by:
          type: string
          title: Created By
          description: >-
            Who wrote the edition: the acting user (`X-Acting-User`, else the
            access credential), `system` for our own writes, or
            `<authority>:<notice>` for a write on an authority's behalf, e.g.
            `hmrc:P6`.
          readOnly: true
      additionalProperties: false
      type: object
      required:
        - edition
        - valid_from
        - valid_to
        - created_at
        - created_by
      title: GBEmployeeCoreSatellite
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    GBGender:
      type: string
      enum:
        - M
        - F
      title: GBGender
      description: Legally recognized genders in the UK.
    MaritalStatus:
      type: string
      enum:
        - Single
        - Married
      title: MaritalStatus
    Phones:
      properties:
        phone_number:
          type: string
          format: phone
          title: Phone Number
        phone_type:
          $ref: '#/components/schemas/payroll__gb__schema__employee__core__PhoneType'
        is_primary:
          anyOf:
            - type: boolean
            - type: 'null'
          title: Is Primary
          description: Is this the primary phone number for the employee?
          default: false
      additionalProperties: false
      type: object
      required:
        - phone_number
        - phone_type
      title: Phones
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError
    payroll__gb__schema__employee__core__PhoneType:
      type: string
      enum:
        - mobile
        - home
        - work
      title: PhoneType
  securitySchemes:
    BearerToken:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: Get token from Auth0 and paste it here

````

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