Assembled Activity Types API

openapi: 3.1.0
info:
  title: Assembled Activities Activity Types API
  description: 'Activities are the scheduled shifts, breaks, time-off blocks, training

    sessions, and meetings that make up an agent''s calendar in Assembled.


    The Activities API supports single and bulk activity creation, listing

    with rich filters, soft-delete semantics, and CRUD for activity types

    (the colour-coded categories shown on schedules). The event_changes

    endpoint surfaces an audit trail of schedule modifications.

    '
  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: Activity Types
  description: Types/categories of activity
paths:
  /v0/activity_types:
    get:
      summary: Assembled List Activity Types
      description: List activity types defined in your organization.
      operationId: listActivityTypes
      tags:
      - Activity Types
      responses:
        '200':
          description: Activity types
          content:
            application/json:
              schema:
                type: object
                properties:
                  activity_types:
                    type: array
                    items:
                      $ref: '#/components/schemas/ActivityType'
    post:
      summary: Assembled Create Activity Type
      description: Define a new activity type (name and colour).
      operationId: createActivityType
      tags:
      - Activity Types
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ActivityTypeInput'
      responses:
        '201':
          description: Created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ActivityType'
  /v0/activity_types/{id}:
    delete:
      summary: Assembled Delete Activity Type
      description: Delete an activity type.
      operationId: deleteActivityType
      tags:
      - Activity Types
      parameters:
      - in: path
        name: id
        required: true
        schema:
          type: string
      responses:
        '204':
          description: Deleted
components:
  schemas:
    ActivityTypeInput:
      type: object
      required:
      - name
      properties:
        name:
          type: string
        color:
          type: string
        category:
          type: string
    ActivityType:
      type: object
      properties:
        id:
          type: string
        name:
          type: string
        color:
          type: string
          example: '#3b82f6'
        category:
          type: string
          example: shift
  securitySchemes:
    BasicAuth:
      type: http
      scheme: basic