Factorial Resources API

openapi: 3.1.0
info:
  title: Factorial Developer Resources API
  description: 'Versioned REST API for Factorial HRIS. Path prefix includes a date

    version (e.g. /api/2026-04-01/resources). Common HR resources

    include employees, contracts, compensations, shifts, attendance,

    overtime, leaves/time off, locations, payroll, documents, custom

    fields, expenses, projects, and performance. Authentication

    supports API keys (Bearer tokens) and OAuth 2.0 via the Factorial

    developer portal.

    '
  version: '2026-04-01'
  contact:
    name: Factorial API Docs
    url: https://apidoc.factorialhr.com
servers:
- url: https://api.factorialhr.com/api/2026-04-01
  description: Production
- url: https://api.demo.factorial.dev/api/2026-04-01
  description: Demo environment
security:
- ApiKey: []
- OAuth2:
  - read
  - write
tags:
- name: Resources
paths:
  /resources/employees/employees:
    get:
      summary: List employees
      operationId: listEmployees
      parameters:
      - $ref: '#/components/parameters/Page'
      - $ref: '#/components/parameters/PerPage'
      responses:
        '200':
          description: Employee collection
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/Employee'
                  meta:
                    $ref: '#/components/schemas/Meta'
      tags:
      - Resources
    post:
      summary: Create an employee
      operationId: createEmployee
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Employee'
      responses:
        '201':
          description: Employee created
      tags:
      - Resources
  /resources/employees/employees/{id}:
    parameters:
    - $ref: '#/components/parameters/Id'
    get:
      summary: Get an employee
      operationId: getEmployee
      responses:
        '200':
          description: Employee
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Employee'
      tags:
      - Resources
    put:
      summary: Update an employee
      operationId: updateEmployee
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Employee'
      responses:
        '200':
          description: Updated
      tags:
      - Resources
  /resources/employees/employees/{id}/invite:
    parameters:
    - $ref: '#/components/parameters/Id'
    post:
      summary: Invite an employee to Factorial
      operationId: inviteEmployee
      responses:
        '200':
          description: Invitation sent
      tags:
      - Resources
  /resources/employees/employees/{id}/terminate:
    parameters:
    - $ref: '#/components/parameters/Id'
    post:
      summary: Terminate an employee
      operationId: terminateEmployee
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                termination_date:
                  type: string
                  format: date
                termination_reason:
                  type: string
      responses:
        '200':
          description: Terminated
      tags:
      - Resources
  /resources/contracts/contract_versions:
    get:
      summary: List contract versions
      operationId: listContractVersions
      responses:
        '200':
          description: Contract versions
      tags:
      - Resources
    post:
      summary: Create a contract version
      operationId: createContractVersion
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
      responses:
        '201':
          description: Created
      tags:
      - Resources
  /resources/contracts/contract_versions/{id}:
    parameters:
    - $ref: '#/components/parameters/Id'
    get:
      summary: Get a contract version
      operationId: getContractVersion
      responses:
        '200':
          description: Contract version
      tags:
      - Resources
    put:
      summary: Update a contract version
      operationId: updateContractVersion
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
      responses:
        '200':
          description: Updated
      tags:
      - Resources
    delete:
      summary: Delete a contract version
      operationId: deleteContractVersion
      responses:
        '204':
          description: Deleted
      tags:
      - Resources
  /resources/attendance/shifts:
    get:
      summary: List attendance shifts
      operationId: listShifts
      parameters:
      - name: employee_id
        in: query
        schema:
          type: integer
      - name: start_on
        in: query
        schema:
          type: string
          format: date
      - name: end_on
        in: query
        schema:
          type: string
          format: date
      responses:
        '200':
          description: Shifts collection
      tags:
      - Resources
    post:
      summary: Create an attendance shift (clock in)
      operationId: createShift
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Shift'
      responses:
        '201':
          description: Shift created
      tags:
      - Resources
  /resources/attendance/shifts/{id}:
    parameters:
    - $ref: '#/components/parameters/Id'
    get:
      summary: Get an attendance shift
      operationId: getShift
      responses:
        '200':
          description: Shift
      tags:
      - Resources
    put:
      summary: Update an attendance shift
      operationId: updateShift
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Shift'
      responses:
        '200':
          description: Updated
      tags:
      - Resources
    delete:
      summary: Delete an attendance shift
      operationId: deleteShift
      responses:
        '204':
          description: Deleted
      tags:
      - Resources
  /resources/attendance/shifts/clock_in:
    post:
      summary: Clock in
      operationId: clockIn
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                employee_id:
                  type: integer
                now:
                  type: string
                  format: date-time
                location_type:
                  type: string
      responses:
        '200':
          description: Clocked in
      tags:
      - Resources
  /resources/attendance/shifts/clock_out:
    post:
      summary: Clock out
      operationId: clockOut
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                employee_id:
                  type: integer
                now:
                  type: string
                  format: date-time
      responses:
        '200':
          description: Clocked out
      tags:
      - Resources
  /resources/time_off/leaves:
    get:
      summary: List leaves / time off requests
      operationId: listLeaves
      parameters:
      - name: employee_id
        in: query
        schema:
          type: integer
      - name: from
        in: query
        schema:
          type: string
          format: date
      - name: to
        in: query
        schema:
          type: string
          format: date
      responses:
        '200':
          description: Leaves collection
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/Leave'
      tags:
      - Resources
    post:
      summary: Create a leave / time off request
      operationId: createLeave
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Leave'
      responses:
        '201':
          description: Leave created
      tags:
      - Resources
  /resources/time_off/leaves/{id}:
    parameters:
    - $ref: '#/components/parameters/Id'
    get:
      summary: Get a leave
      operationId: getLeave
      responses:
        '200':
          description: Leave
      tags:
      - Resources
    put:
      summary: Update a leave
      operationId: updateLeave
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Leave'
      responses:
        '200':
          description: Updated
      tags:
      - Resources
    delete:
      summary: Delete a leave
      operationId: deleteLeave
      responses:
        '204':
          description: Deleted
      tags:
      - Resources
  /resources/payroll/supplements:
    get:
      summary: List payroll supplements
      operationId: listSupplements
      responses:
        '200':
          description: Supplements
      tags:
      - Resources
    post:
      summary: Create a payroll supplement
      operationId: createSupplement
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
      responses:
        '201':
          description: Created
      tags:
      - Resources
  /resources/companies/locations:
    get:
      summary: List company locations
      operationId: listLocations
      responses:
        '200':
          description: Locations
      tags:
      - Resources
    post:
      summary: Create a company location
      operationId: createLocation
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
      responses:
        '201':
          description: Created
      tags:
      - Resources
  /resources/employees/employee_updates:
    get:
      summary: List employee updates (new hires, terminations, contract changes, absences)
      operationId: listEmployeeUpdates
      parameters:
      - name: from
        in: query
        schema:
          type: string
          format: date
      - name: to
        in: query
        schema:
          type: string
          format: date
      responses:
        '200':
          description: Updates
      tags:
      - Resources
  /resources/documents/documents:
    get:
      summary: List documents
      operationId: listDocuments
      responses:
        '200':
          description: Documents
      tags:
      - Resources
    post:
      summary: Upload a document
      operationId: uploadDocument
      requestBody:
        required: true
        content:
          multipart/form-data:
            schema:
              type: object
              properties:
                file:
                  type: string
                  format: binary
                employee_id:
                  type: integer
                folder_id:
                  type: integer
      responses:
        '201':
          description: Document uploaded
      tags:
      - Resources
components:
  parameters:
    PerPage:
      name: per_page
      in: query
      schema:
        type: integer
        default: 50
        maximum: 200
    Page:
      name: page
      in: query
      schema:
        type: integer
        default: 1
    Id:
      name: id
      in: path
      required: true
      schema:
        type: integer
  schemas:
    Shift:
      type: object
      properties:
        id:
          type: integer
        employee_id:
          type: integer
        clock_in:
          type: string
          format: date-time
        clock_out:
          type: string
          format: date-time
        observations:
          type: string
        location_type:
          type: string
    Meta:
      type: object
      properties:
        page:
          type: integer
        per_page:
          type: integer
        total:
          type: integer
    Leave:
      type: object
      properties:
        id:
          type: integer
        employee_id:
          type: integer
        leave_type_id:
          type: integer
        start_on:
          type: string
          format: date
        finish_on:
          type: string
          format: date
        half_day:
          type: string
          enum:
          - beginning_of_day
          - end_of_day
        description:
          type: string
    Employee:
      type: object
      properties:
        id:
          type: integer
        first_name:
          type: string
        last_name:
          type: string
        email:
          type: string
          format: email
        birthday_on:
          type: string
          format: date
        start_date:
          type: string
          format: date
        job_title:
          type: string
        manager_id:
          type: integer
        team_ids:
          type: array
          items:
            type: integer
  securitySchemes:
    ApiKey:
      type: http
      scheme: bearer
      description: API key issued from the Factorial settings panel.
    OAuth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://api.factorialhr.com/oauth/authorize
          tokenUrl: https://api.factorialhr.com/oauth/token
          scopes:
            read: Read HR data
            write: Modify HR data