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

# List a workflow's reviewers

> The people who review the workflow, the owner first.



## OpenAPI

````yaml GET /api/workflows/{id}/humans
openapi: 3.1.0
info:
  title: HITL API
  version: 1.0.0
  description: >-
    Run the workflows you build in HITL, follow each run until a person has
    answered, and manage who reviews them.
servers:
  - url: https://api.hitl.sh/v1
security:
  - bearerAuth: []
tags:
  - name: Workflows
  - name: Runs
  - name: Reviewers
  - name: Webhooks
  - name: Account
  - name: Uploads
paths:
  /api/workflows/{id}/humans:
    get:
      tags:
        - Reviewers
      summary: List a workflow's reviewers
      description: The people who review the workflow, the owner first.
      operationId: reviewers-list
      parameters:
        - name: id
          in: path
          required: true
          description: The workflow id
          schema:
            type: string
            example: 6af2ce4e8207961501f59472
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: boolean
                  msg:
                    type: string
                  data:
                    type: object
                    properties:
                      members:
                        type: array
                        items:
                          $ref: '#/components/schemas/Human'
                      pagination:
                        type: object
              example:
                data:
                  filters:
                    date_range: all
                    role: all
                    status: all
                  members:
                    - email: jordan.lee@example.com
                      full_name: Jordan Lee
                      joined_at: '2026-11-10T07:57:03Z'
                      role: owner
                      status: active
                      user_id: 6af2ce47967ce8777084a292
                    - email: priya.shah@example.com
                      full_name: Priya Shah
                      joined_at: '2026-11-10T07:57:28Z'
                      role: member
                      status: active
                      user_id: 6af2ce48967ce8777084a293
                    - email: marcus.webb@example.com
                      full_name: Marcus Webb
                      joined_at: '2026-11-10T07:57:31Z'
                      role: member
                      status: active
                      user_id: 6af2ce48967ce8777084a294
                    - email: elena.garcia@example.com
                      full_name: Elena Garcia
                      joined_at: '2026-11-10T07:57:34Z'
                      role: member
                      status: active
                      user_id: 6af2ce48967ce8777084a295
                  pagination:
                    count: 4
                    limit: 20
                    offset: 0
                    total: 4
                error: false
                msg: Loop members retrieved successfully
        '401':
          $ref: '#/components/responses/E401'
        '404':
          $ref: '#/components/responses/E404'
components:
  schemas:
    Human:
      type: object
      properties:
        user_id:
          type: string
        full_name:
          type: string
        email:
          type: string
        role:
          type: string
          enum:
            - owner
            - admin
            - member
        status:
          type: string
        joined_at:
          type: string
          format: date-time
    Error:
      type: object
      required:
        - error
        - msg
      properties:
        error:
          type: boolean
          example: true
        msg:
          type: string
          description: What went wrong, in plain words
        code:
          type: string
          description: >-
            A machine-readable reason, when there is one (for example
            `confirmation_required`)
  responses:
    E401:
      description: Missing or invalid API key
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error: true
            msg: Invalid API key
    E404:
      description: Not found, or not yours
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error: true
            msg: Workflow not found
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'Your API key: `hitl_live_…`'

````

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