openapi: 3.1.0
info:
  title: Cvent REST Attendees Sessions API
  version: v2
  description: 'Cvent Platform REST API — the unified Cvent developer surface spanning

    Event Cloud and Hospitality Cloud product lines. Provides programmatic access to events, contacts,

    registrations, attendees, sessions, exhibitors, surveys, webhooks, and

    related Event Cloud resources, authenticated via OAuth 2.0 client

    credentials. Endpoint host varies by region — US accounts use

    api-platform.cvent.com and EMEA accounts use api-platform-eur.cvent.com.


    Best-effort spec derived from Cvent developer portal documentation

    (overview, quickstart, Registration Guide, Managing Events Guide).

    Refer to https://developers.cvent.com/docs/rest-api/overview for the

    authoritative reference and downloadable OpenAPI.

    '
  contact:
    name: Cvent Developer Portal
    url: https://developers.cvent.com
  license:
    name: Proprietary
servers:
- url: https://api-platform.cvent.com
  description: Cvent Platform REST API (US/global)
- url: https://api-platform-eur.cvent.com
  description: Cvent Platform REST API (EMEA)
security:
- OAuth2ClientCredentials: []
tags:
- name: Sessions
  description: Agenda sessions
paths:
  /ea/events/{eventId}/sessions:
    parameters:
    - $ref: '#/components/parameters/EventId'
    get:
      tags:
      - Sessions
      summary: List sessions
      responses:
        '200':
          description: Sessions
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Session'
components:
  schemas:
    Session:
      type: object
      properties:
        id:
          type: string
        title:
          type: string
        start:
          type: string
          format: date-time
        end:
          type: string
          format: date-time
        capacity:
          type: integer
  parameters:
    EventId:
      in: path
      name: eventId
      required: true
      schema:
        type: string
  securitySchemes:
    OAuth2ClientCredentials:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://api-platform.cvent.com/ea/oauth2/token
          scopes:
            event/events:read: Read events
            event/events:write: Write events
            event/contacts:read: Read contacts
            event/contacts:write: Write contacts
            event/attendees:read: Read attendees
            event/attendees:write: Write attendees
            event/sessions:read: Read sessions
            event/registration-types:read: Read registration types
            event/custom-fields:read: Read custom fields
    BasicAuth:
      type: http
      scheme: basic
      description: Client ID / client secret Basic auth used only for the /ea/oauth2/token call.
externalDocs:
  description: Cvent Platform REST API documentation
  url: https://developers.cvent.com/docs/rest-api/overview