Assembled Time Off API

openapi: 3.1.0
info:
  title: Assembled Time Off API
  description: |
    Programmatically create, list, and cancel time-off requests and pull a
    stream of time-off updates for downstream HRIS or payroll
    synchronisation.

    Underpins the automated time-off and shift-swap workflows offered in
    Assembled's Pro and Enterprise plans.
  version: '2026-05-24'
  contact:
    name: Assembled Support
    url: https://support.assembled.com
servers:
  - url: https://api.assembledhq.com
    description: Production Server
security:
  - BasicAuth: []
tags:
  - name: Time Off
paths:
  /v0/time_off:
    post:
      summary: Assembled Create Time Off
      operationId: createTimeOff
      tags: [Time Off]
      requestBody:
        required: true
        content:
          application/json:
            schema: { $ref: '#/components/schemas/TimeOffInput' }
      responses:
        '201':
          description: Created
          content:
            application/json:
              schema: { $ref: '#/components/schemas/TimeOffRequest' }
  /v0/time_off/requests:
    get:
      summary: Assembled List Time Off Requests
      operationId: listTimeOffRequests
      tags: [Time Off]
      parameters:
        - in: query
          name: status
          schema: { type: string, enum: [pending, approved, denied, cancelled] }
        - in: query
          name: agent_id
          schema: { type: string }
        - in: query
          name: start_time
          schema: { type: string, format: date-time }
        - in: query
          name: end_time
          schema: { type: string, format: date-time }
      responses:
        '200':
          description: Time off requests
          content:
            application/json:
              schema:
                type: object
                properties:
                  requests:
                    type: array
                    items: { $ref: '#/components/schemas/TimeOffRequest' }
  /v0/time_off/{id}/cancel:
    post:
      summary: Assembled Cancel Time Off Request
      operationId: cancelTimeOffRequest
      tags: [Time Off]
      parameters:
        - in: path
          name: id
          required: true
          schema: { type: string }
      responses:
        '200':
          description: Cancelled
  /v0/time_off/updates:
    get:
      summary: Assembled List Time Off Updates
      operationId: listTimeOffUpdates
      tags: [Time Off]
      parameters:
        - in: query
          name: since
          required: true
          schema: { type: string, format: date-time }
      responses:
        '200':
          description: Time off update stream
          content:
            application/json:
              schema:
                type: object
                properties:
                  updates:
                    type: array
                    items:
                      type: object
                      properties:
                        request_id: { type: string }
                        change_type: { type: string }
                        updated_at: { type: string, format: date-time }
components:
  securitySchemes:
    BasicAuth: { type: http, scheme: basic }
  schemas:
    TimeOffRequest:
      type: object
      properties:
        id: { type: string }
        agent_id: { type: string }
        type: { type: string, example: pto }
        status: { type: string, enum: [pending, approved, denied, cancelled] }
        start_time: { type: string, format: date-time }
        end_time: { type: string, format: date-time }
        all_day: { type: boolean }
        notes: { type: string }
        approver_id: { type: string, nullable: true }
        created_at: { type: string, format: date-time }
        updated_at: { type: string, format: date-time }
    TimeOffInput:
      type: object
      required: [agent_id, start_time, end_time]
      properties:
        agent_id: { type: string }
        type: { type: string }
        start_time: { type: string, format: date-time }
        end_time: { type: string, format: date-time }
        all_day: { type: boolean }
        notes: { type: string }