openapi: 3.0.1
info:
  title: CharlieHR Company API
  description: 'REST API for the CharlieHR small-business HR platform. Exposes a company''s team members, leave requests, leave allowances, and company structure (offices and teams). Authentication uses OAuth 2.0: a Client ID and Client Secret are exchanged for an access token that is sent in the Authorization header. Endpoints and fields documented here reflect CharlieHR''s public API documentation; some response field details are not fully published and are represented as free-form objects.'
  termsOfService: https://www.charliehr.com/terms/
  contact:
    name: CharlieHR Support
    url: https://help.charliehr.com/
  version: '1.0'
servers:
- url: https://charliehr.com/api/v1
  description: CharlieHR API v1
security:
- oauth2: []
tags:
- name: Company
  description: Company record, offices, and teams.
paths:
  /company:
    get:
      operationId: getCompany
      tags:
      - Company
      summary: Get company
      description: Returns the record for the authenticated company.
      responses:
        '200':
          description: The authenticated company.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CompanyResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /offices:
    get:
      operationId: listOffices
      tags:
      - Company
      summary: List offices
      description: Returns the offices defined for the authenticated company.
      parameters:
      - $ref: '#/components/parameters/Page'
      - $ref: '#/components/parameters/PerPage'
      responses:
        '200':
          description: A list of offices.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenericList'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /offices/{id}:
    get:
      operationId: getOffice
      tags:
      - Company
      summary: Get an office
      description: Returns a single office belonging to the authenticated company.
      parameters:
      - $ref: '#/components/parameters/OfficeId'
      responses:
        '200':
          description: A single office.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenericResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /teams:
    get:
      operationId: listTeams
      tags:
      - Company
      summary: List teams
      description: Returns the teams defined for the authenticated company.
      parameters:
      - $ref: '#/components/parameters/Page'
      - $ref: '#/components/parameters/PerPage'
      responses:
        '200':
          description: A list of teams.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenericList'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /teams/{id}:
    get:
      operationId: getTeam
      tags:
      - Company
      summary: Get a team
      description: Returns a single team belonging to the authenticated company.
      parameters:
      - $ref: '#/components/parameters/TeamId'
      responses:
        '200':
          description: A single team.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenericResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  responses:
    NotFound:
      description: The requested resource was not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Authentication failed or the access token is missing or invalid.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    GenericResponse:
      type: object
      description: Generic single-object envelope used where the item schema is not fully published in CharlieHR's documentation.
      properties:
        success:
          type: boolean
        data:
          type: object
          additionalProperties: true
    Company:
      type: object
      description: The authenticated company record.
      properties:
        id:
          type: string
        name:
          type: string
        country:
          type: string
    Pagination:
      type: object
      description: Pagination metadata returned with list responses.
      properties:
        page:
          type: integer
        per_page:
          type: integer
        total:
          type: integer
    GenericList:
      type: object
      description: Generic list envelope used where the per-item schema is not fully published in CharlieHR's documentation.
      properties:
        success:
          type: boolean
        data:
          type: array
          items:
            type: object
            additionalProperties: true
        meta:
          $ref: '#/components/schemas/Pagination'
    CompanyResponse:
      type: object
      properties:
        success:
          type: boolean
        data:
          $ref: '#/components/schemas/Company'
    Error:
      type: object
      properties:
        success:
          type: boolean
          example: false
        error:
          type: string
        message:
          type: string
  parameters:
    PerPage:
      name: per_page
      in: query
      required: false
      description: Number of records to return per page.
      schema:
        type: integer
        minimum: 1
    Page:
      name: page
      in: query
      required: false
      description: Page number for paginated results.
      schema:
        type: integer
        minimum: 1
    TeamId:
      name: id
      in: path
      required: true
      description: The unique identifier of the team.
      schema:
        type: string
    OfficeId:
      name: id
      in: path
      required: true
      description: The unique identifier of the office.
      schema:
        type: string
  securitySchemes:
    oauth2:
      type: oauth2
      description: OAuth 2.0. A Client ID and Client Secret issued in the CharlieHR app are exchanged for an access token, which is sent in the Authorization header of each request.
      flows:
        clientCredentials:
          tokenUrl: https://charliehr.com/oauth/token
          scopes: {}