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Cvent Attendee Messages API

These APIs retrieve and manage attendee messages—communications exchanged between attendees within channels. Channels are virtual spaces created for one-on-one or group conversations, allowing attendees to communicate directly or in groups during an event.

Cvent Attendee Messages API is one of 65 APIs that Cvent publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Attendee Messages. The published artifact set on APIs.io includes an OpenAPI specification and an API reference.

This API exposes 1 operation across 1 path, and defines 8 schemas. It is described by OpenAPI 3.0.2, at version ea.

Requests are made against 2 base URLs: https://api-platform.cvent.com/ea, https://api-platform-eur.cvent.com/ea.

1 operations 1 paths 8 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.2
API Version
ea
Base URL
https://api-platform.cvent.com/ea
Authentication
OAuth 2.0, OAuth 2.0
Resource Areas
1

Authentication & Security 2

Cvent Attendee Messages API declares 2 security schemes for authenticating requests. It supports OAuth 2.0 (OAuth2.clientCredentials) using the clientCredentials flow, exposing 238 scopes. It supports OAuth 2.0 (OAuth2.authorizationCode) using the authorizationCode flow, exposing 208 scopes.

  • OAuth2.clientCredentials — OAuth2 Client Credentials Flow.
  • OAuth2.authorizationCode — OAuth2 Authorization Code Flow.

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

Attendee Messages 1

These APIs retrieve and manage attendee messages—communications exchanged between attendees within channels. Channels are virtual spaces created for one-on-one or group conversati…

GET
/events/{eventId}/attendee-messages/members
Get Messaging Members
getAttendeeMessagesMembers 4 params → 200400401403404429

Schemas 8

The contract defines 8 schemas that model the data the API accepts and returns. The most detailed are Paging (6 properties), PaginationLinks (3 properties), ErrorResponseBase1 (3 properties), MessageRecipientResponse (2 properties). Each schema is shown below with its type and property counts.

Link
object
Represents a link to a related resource.
1 property 1 required
PaginationLinks
object
Represents pagination links for navigating between pages of data.
3 properties
MessageRecipientResponse
object
Members of the channel who received a message.
2 properties 2 required
Paging
object
Represents pagination information for a collection of resources.
6 properties 1 required
ErrorResponseBase1
object
Represents an error response with no additional details.
3 properties 2 required
event-id1
string
The UUID identifier for an Event.
message-recipients-paginated-response
object
The response matching the filter criteria for the list of channel members.
2 properties 2 required
ErrorResponse-12
object
Represents an error response with additional details of cascading error messages.
1 property 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

cvent-attendee-messages-api-openapi.yml Raw ↑

Other APIs Cvent publishes across the network.

Cvent REST API
Cvent Webhooks API
Cvent Supplier Network (CSN) API
Cvent Passkey RegLink API
Cvent SOAP API (Legacy)
Cvent Custom Widgets API
Cvent Single Sign-On (SSO) Integration
Cvent White Label API
Cvent Salesforce App
Cvent Attendees API
Cvent Contacts API
Cvent Events API
Where this information came from

This is an independent, third-party profile of Cvent Attendee Messages API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

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