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

# List user's organizations

> Lists all organizations that the authenticated user is a member of, including when they joined and who invited them.



## OpenAPI

````yaml api-reference/auth.yaml post /organizations/list
openapi: 3.0.3
info:
  title: auth
  description: >-
    The Auth Service is the single source of truth for all accounts and their
    permissions, managing authentication and access control across the platform.
    It maintains efficiency at scale by issuing access tokens to accounts when
    they log into the platform and providing public keys for other services to
    verify them.
  version: 1.0.0
servers:
  - url: https://auth.platform.arb.inc
security: []
tags:
  - name: /
  - name: authenticate
  - name: internal
  - name: organizations
  - name: sessions
  - name: users
paths:
  /organizations/list:
    post:
      tags:
        - organizations
      summary: List user's organizations
      description: >-
        Lists all organizations that the authenticated user is a member of,
        including when they joined and who invited them.
      operationId: listOrganizations
      responses:
        '200':
          description: Successfully retrieved organizations
          content:
            application/json:
              schema:
                type: object
                properties:
                  organizations:
                    type: array
                    items:
                      type: object
                      properties:
                        id:
                          type: string
                          format: uuid
                          example: 2720f109-0caf-4c62-af22-5d08c853711c
                        created:
                          type: string
                          format: date-time
                          example: '2025-08-15T10:30:00.000Z'
                        invitedBy:
                          type: string
                          format: uuid
                          example: 8f3a4b2c-1d5e-4f6a-9b7c-3e2d1a0b9c8d
      security:
        - bearerAuth: []
components:
  securitySchemes:
    bearerAuth:
      type: http
      description: access token
      scheme: bearer
      bearerFormat: JWT

````