Zoom Meeting Participants API

openapi: 3.0.1
info:
  title: Zoom / Account Meeting Participants API
  description: Needs description.
  contact:
    name: Zoom Developers
    url: https://zoom.us/developer
    email: developer@zoom.us
  license:
    name: MIT
    url: https://opensource.org/licenses/MIT
  version: 1.0.0
servers:
- url: https://api.zoom.us/v1
security:
- api_key: []
- api_secret: []
tags:
- name: Meeting Participants
  description: Manage participants in Zoom meetings.
paths:
  /meetings/{meetingId}/participants:
    get:
      tags:
      - Meeting Participants
      summary: Zoom List Meeting Participants
      description: List participants from a past meeting instance. Only available for paid accounts with the Dashboard feature enabled.
      operationId: listMeetingParticipants
      parameters:
      - $ref: '#/components/parameters/MeetingIdPath'
      - $ref: '#/components/parameters/PageSize'
      - $ref: '#/components/parameters/NextPageToken'
      - name: include_fields
        in: query
        description: Provide `registrant_id` to include the registrant_id field in the response.
        schema:
          type: string
          enum:
          - registrant_id
        example: registrant_id
      responses:
        '200':
          description: Successfully retrieved meeting participants.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ParticipantList'
              examples:
                Listmeetingparticipants200Example:
                  summary: Default listMeetingParticipants 200 response
                  x-microcks-default: true
                  value:
                    page_count: 10
                    page_size: 10
                    total_records: 10
                    next_page_token: example_value
                    participants:
                    - id: abc123
                      user_id: '500123'
                      name: Example Title
                      user_email: user@example.com
                      join_time: '2026-01-15T10:30:00Z'
                      leave_time: '2026-01-15T10:30:00Z'
                      duration: 10
                      registrant_id: '500123'
                      failover: true
                      status: in_meeting
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /past_meetings/{meetingId}/participants:
    get:
      tags:
      - Meeting Participants
      summary: Zoom List Past Meeting Participants
      description: Retrieve information on participants from a past meeting. The API does not return results if the meeting is less than 5 minutes old.
      operationId: listPastMeetingParticipants
      parameters:
      - name: meetingId
        in: path
        required: true
        description: The meeting UUID.
        schema:
          type: string
        example: '500123'
      - $ref: '#/components/parameters/PageSize'
      - $ref: '#/components/parameters/NextPageToken'
      responses:
        '200':
          description: Successfully retrieved past meeting participants.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ParticipantList'
              examples:
                Listpastmeetingparticipants200Example:
                  summary: Default listPastMeetingParticipants 200 response
                  x-microcks-default: true
                  value:
                    page_count: 10
                    page_size: 10
                    total_records: 10
                    next_page_token: example_value
                    participants:
                    - id: abc123
                      user_id: '500123'
                      name: Example Title
                      user_email: user@example.com
                      join_time: '2026-01-15T10:30:00Z'
                      leave_time: '2026-01-15T10:30:00Z'
                      duration: 10
                      registrant_id: '500123'
                      failover: true
                      status: in_meeting
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    Participant:
      type: object
      properties:
        id:
          type: string
          description: Participant UUID.
          example: abc123
        user_id:
          type: string
          description: Participant user ID if the participant is a Zoom user.
          example: '500123'
        name:
          type: string
          description: Participant display name.
          example: Example Title
        user_email:
          type: string
          format: email
          description: Participant email address.
          example: user@example.com
        join_time:
          type: string
          format: date-time
          description: Time the participant joined the meeting.
          example: '2026-01-15T10:30:00Z'
        leave_time:
          type: string
          format: date-time
          description: Time the participant left the meeting.
          example: '2026-01-15T10:30:00Z'
        duration:
          type: integer
          description: Participant duration in the meeting (seconds).
          example: 10
        registrant_id:
          type: string
          description: Registrant ID if the participant registered.
          example: '500123'
        failover:
          type: boolean
          description: Whether failover occurred for this participant.
          example: true
        status:
          type: string
          description: Participant status.
          enum:
          - in_meeting
          - in_waiting_room
          example: in_meeting
    ParticipantList:
      type: object
      properties:
        page_count:
          type: integer
          example: 10
        page_size:
          type: integer
          example: 10
        total_records:
          type: integer
          example: 10
        next_page_token:
          type: string
          example: example_value
        participants:
          type: array
          items:
            $ref: '#/components/schemas/Participant'
          example: []
    ErrorResponse:
      type: object
      properties:
        code:
          type: integer
          description: Error code.
          example: 10
        message:
          type: string
          description: Error message.
          example: example_value
        errors:
          type: array
          description: Detailed error messages.
          items:
            type: object
            properties:
              field:
                type: string
              message:
                type: string
          example: []
  parameters:
    NextPageToken:
      name: next_page_token
      in: query
      description: The next page token to paginate through large result sets. A next_page_token is returned in the response when a result set exceeds the page_size.
      schema:
        type: string
    MeetingIdPath:
      name: meetingId
      in: path
      required: true
      description: The meeting ID. This can be the meeting number (e.g., 85746065) or the meeting UUID.
      schema:
        oneOf:
        - type: integer
          format: int64
        - type: string
    PageSize:
      name: page_size
      in: query
      description: The number of records returned per API call. Maximum is 300.
      schema:
        type: integer
        minimum: 1
        maximum: 300
        default: 30
  responses:
    Unauthorized:
      description: Unauthorized. The request requires authentication.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    BadRequest:
      description: Bad request. The request was invalid or cannot be served.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    NotFound:
      description: Not found. The requested resource could not be found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
externalDocs:
  description: Zoom REST API Documentation
  url: https://zoom.github.io/api