Cvent Event Cloud website screenshot

Cvent Event Cloud

Cvent Event Cloud is the event management product line of the Cvent Platform. It supports the full event lifecycle: event creation, registration, marketing, agenda and session management, mobile event apps, onsite check-in, virtual and hybrid event delivery via the Attendee Hub, surveys, and analytics. The Cvent Platform REST API exposes Event Cloud resources programmatically using OAuth 2.0 client credentials, with the token endpoint at api-platform.cvent.com/ea/oauth2/token. OpenAPI specifications can be downloaded from the developer portal at developers.cvent.com.

Cvent Event Cloud publishes 7 APIs on the APIs.io network, including Attendees API, Contacts API, Events API, and 4 more. Tagged areas include Attendee Hub, Attendees, Event Cloud, Event Management, and Event Marketing.

Cvent Event Cloud’s developer surface includes authentication, API reference, pricing, support, engineering blog, and 12 more developer resources.

🌐 Visit website 📡 Source on GitHub
49.3/100 developing ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemiumSelf serve⚡ Free to try
8 APIs
Attendee HubAttendeesEvent CloudEvent ManagementEvent MarketingEventsHybrid EventsOAuth 2.0OnsiteRegistrationRESTSessionsSpeakersSurveysVirtual EventsWebhooks

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 49.3/100 · developing
Contract Quality 12.8 / 25
Developer Ergonomics 6.5 / 20
Commercial Clarity 15.8 / 20
Operational Transparency 6.8 / 13
Governance 0.0 / 12
Discoverability 7.4 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/cvent-event-cloud: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 8

Individual APIs this provider publishes, each with its own machine-readable definition.

Cvent Platform REST API (Event Cloud)

RESTful API for managing events, contacts, registrations, attendees, sessions, speakers, exhibitors, surveys, webhooks, and Attendee Hub data. Uses OAuth 2.0 client credentials....

Cvent Event Cloud Attendees API

Event registrations and attendees

Cvent Event Cloud Contacts API

Contact/address book

Cvent Event Cloud Events API

Event lifecycle and configuration

Cvent Event Cloud Exhibitors API

Exhibitor management

Cvent Event Cloud OAuth API

OAuth 2.0 token issuance

Cvent Event Cloud Sessions API

Agenda sessions

Cvent Event Cloud Webhooks API

Webhook subscriptions

Scroll for all 8

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Cvent Event Cloud REST API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Cvent Event Cloud Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Cvent Event Cloud Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Cvent Event Cloud Finops

FINOPS

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Cvent Event Cloud Authentication

http/oauth2 · 2 schemes

SECURITY

Cvent Event Cloud Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Cvent Event Cloud Trust Center

SOC 2, ISO 27001, ISO 27017, ISO 27018, PCI DSS, HIPAA, FedRAMP, GDPR

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Cvent Event Cloud Scopes

9 scopes · clientCredentials

9 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Cvent Event Cloud Agentic Access

20 operations · 11 acting

20 operations · 11 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal

Documentation 1

Reference material describing how the API behaves

APIReference
APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 LlmsText
LlmsText

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

TrustCenter
TrustCenter
 DomainSecurity
DomainSecurity
 Authentication
Authentication
 OAuthScopes
OAuthScopes

Operate 2

Status, limits, changes, and where to get help

Support
Support
 StatusPage
StatusPage

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Other 1

Properties that don't map to a standard resource type

AttendeeHub
AttendeeHub

Source (apis.yml)

apis.yml Raw ↑ 
aid: cvent-event-cloud
name: Cvent Event Cloud
kind: company
description: 'Cvent Event Cloud is the event management product line of the Cvent Platform. It supports the full event lifecycle:
  event creation, registration, marketing, agenda and session management, mobile event apps, onsite check-in, virtual and
  hybrid event delivery via the Attendee Hub, surveys, and analytics. The Cvent Platform REST API exposes Event Cloud resources
  programmatically using OAuth 2.0 client credentials, with the token endpoint at api-platform.cvent.com/ea/oauth2/token.
  OpenAPI specifications can be downloaded from the developer portal at developers.cvent.com.'
url: https://raw.githubusercontent.com/api-evangelist/cvent-event-cloud/refs/heads/main/apis.yml
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/cvent-event-cloud.png
type: Index
access: 3rd-Party
position: Consuming
created: '2024-01-01'
modified: '2026-04-28'
specificationVersion: '0.20'
tags:
- Attendee Hub
- Attendees
- Event Cloud
- Event Management
- Event Marketing
- Events
- Hybrid Events
- OAuth 2.0
- Onsite
- Registration
- REST
- Sessions
- Speakers
- Surveys
- Virtual Events
- Webhooks
apis:
- aid: cvent-event-cloud:rest-api
  name: Cvent Platform REST API (Event Cloud)
  description: RESTful API for managing events, contacts, registrations, attendees, sessions, speakers, exhibitors, surveys,
    webhooks, and Attendee Hub data. Uses OAuth 2.0 client credentials. Authorization code flow is available to planner administrators.
    The OpenAPI specification can be downloaded from the API reference.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developers.cvent.com/docs/rest-api/overview
  baseURL: https://api-platform.cvent.com
  tags:
  - Attendees
  - Contacts
  - Events
  - OAuth 2.0
  - Registration
  - REST
  - Sessions
  - Surveys
  - Webhooks
  properties:
  - type: Documentation
    url: https://developers.cvent.com/docs/rest-api/overview
  - type: Concepts
    url: https://developers.cvent.com/docs/rest-api
  - type: Guides
    url: https://developers.cvent.com/docs/rest-api/guides/rest-guides
  - type: RegistrationGuide
    url: https://developers.cvent.com/docs/rest-api/guides/registration-guide
  - type: MigrationGuide
    url: https://developers.cvent.com/docs/rest-api/migration-guide/benefits
  - type: OAuthTokenEndpoint
    url: https://api-platform.cvent.com/ea/oauth2/token
- aid: cvent-event-cloud:cvent-event-cloud-attendees-api
  name: Cvent Event Cloud Attendees API
  description: Event registrations and attendees
  humanURL: https://developers.cvent.com/docs/rest-api/overview
  baseURL: https://api-platform.cvent.com
  tags:
  - Attendees
  properties:
  - type: OpenAPI
    url: openapi/cvent-event-cloud-attendees-api-openapi.yml
- aid: cvent-event-cloud:cvent-event-cloud-contacts-api
  name: Cvent Event Cloud Contacts API
  description: Contact/address book
  humanURL: https://developers.cvent.com/docs/rest-api/overview
  baseURL: https://api-platform.cvent.com
  tags:
  - Contacts
  properties:
  - type: OpenAPI
    url: openapi/cvent-event-cloud-contacts-api-openapi.yml
- aid: cvent-event-cloud:cvent-event-cloud-events-api
  name: Cvent Event Cloud Events API
  description: Event lifecycle and configuration
  humanURL: https://developers.cvent.com/docs/rest-api/overview
  baseURL: https://api-platform.cvent.com
  tags:
  - Events
  properties:
  - type: OpenAPI
    url: openapi/cvent-event-cloud-events-api-openapi.yml
- aid: cvent-event-cloud:cvent-event-cloud-exhibitors-api
  name: Cvent Event Cloud Exhibitors API
  description: Exhibitor management
  humanURL: https://developers.cvent.com/docs/rest-api/overview
  baseURL: https://api-platform.cvent.com
  tags:
  - Exhibitors
  properties:
  - type: OpenAPI
    url: openapi/cvent-event-cloud-exhibitors-api-openapi.yml
- aid: cvent-event-cloud:cvent-event-cloud-oauth-api
  name: Cvent Event Cloud OAuth API
  description: OAuth 2.0 token issuance
  humanURL: https://developers.cvent.com/docs/rest-api/overview
  baseURL: https://api-platform.cvent.com
  tags:
  - OAuth
  properties:
  - type: OpenAPI
    url: openapi/cvent-event-cloud-oauth-api-openapi.yml
- aid: cvent-event-cloud:cvent-event-cloud-sessions-api
  name: Cvent Event Cloud Sessions API
  description: Agenda sessions
  humanURL: https://developers.cvent.com/docs/rest-api/overview
  baseURL: https://api-platform.cvent.com
  tags:
  - Sessions
  properties:
  - type: OpenAPI
    url: openapi/cvent-event-cloud-sessions-api-openapi.yml
- aid: cvent-event-cloud:cvent-event-cloud-webhooks-api
  name: Cvent Event Cloud Webhooks API
  description: Webhook subscriptions
  humanURL: https://developers.cvent.com/docs/rest-api/overview
  baseURL: https://api-platform.cvent.com
  tags:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/cvent-event-cloud-webhooks-api-openapi.yml
common:
- type: AgenticAccess
  url: agentic-access/cvent-event-cloud-agentic-access.yml
- type: TrustCenter
  url: security/cvent-event-cloud-trust-center.yml
- type: DomainSecurity
  url: security/cvent-event-cloud-domain-security.yml
- type: Authentication
  url: authentication/cvent-event-cloud-authentication.yml
- type: OAuthScopes
  url: scopes/cvent-event-cloud-scopes.yml
- type: GitHubOrganization
  url: https://github.com/cvent
- type: Website
  url: https://www.cvent.com/en/event-management-software
- type: DeveloperPortal
  url: https://developers.cvent.com/
- type: APIReference
  url: https://developers.cvent.com/docs/rest-api/overview
- type: AttendeeHub
  url: https://www.cvent.com/en/attendee-hub
- type: Pricing
  url: https://www.cvent.com/en/pricing
- type: Support
  url: https://support.cvent.com/
- type: StatusPage
  url: https://status.cvent.com/
- type: TermsOfService
  url: https://www.cvent.com/en/terms-of-service
- type: PrivacyPolicy
  url: https://www.cvent.com/en/privacy-policy
- type: Blog
  url: https://www.cvent.com/blog
- type: LlmsText
  url: https://www.cvent.com/llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com