Cvent Platform

Cvent is a leading meetings, events, and hospitality technology provider serving more than 22,000 customers worldwide. The Cvent Platform spans two product groups: Event Cloud (event management, registration, mobile event apps, virtual and hybrid events, Attendee Hub, surveys, and analytics) and Hospitality Cloud (Cvent Supplier Network, Passkey hotel room block management, Venue Sourcing, and Sales & Catering). Programmatic access is delivered through the Cvent Platform REST API protected by OAuth 2.0 client credentials, with the token endpoint at api-platform.cvent.com/ea/oauth2/token. Earlier integrations also use legacy XML SOAP / RegLink web services. The developer portal at developers.cvent.com hosts API references, guides, and OpenAPI downloads.

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

Cvent Platform’s developer surface includes authentication, API reference, pricing, engineering blog, and 15 more developer resources.

🌐 Visit website 📡 Source on GitHub

48.5/100 developing ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6

AccessFreemiumSelf serve⚡ Free to try

9 APIs

Attendee HubConferencesEvent ManagementEvent MarketingEventsHospitalityHospitality CloudHybrid EventsMeetingsOAuth 2.0PasskeyRegistrationREST APISupplier NetworkSurveysVenue ManagementVirtual Events

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6

Composite quality — 48.5/100 · developing

Contract Quality 12.8 / 25

Developer Ergonomics 5.7 / 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-platform: 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 9

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

Rate Limits 1

Documented rate limits and quota policies.

Cvent Platform Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Scopes 1

OAuth scopes governing access to this provider's APIs.

Cvent Platform Scopes

9 scopes · clientCredentials

9 scopes

SCOPES

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 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 6

Authentication, authorization, and security posture

TrustCenter

DomainSecurity

Authentication

OAuthScopes

Authentication

OAuthTokenEndpoint

OAuthTokenEndpoint

Operate 2

Status, limits, changes, and where to get help

SupportArticles

SupportArticles

StatusPage

StatusPage

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 4

The organization behind the API

Website

Website

Blog

Blog

Twitter

Twitter

LinkedIn

Source (apis.yml)

aid: cvent-platform
name: Cvent Platform
kind: company
description: 'Cvent is a leading meetings, events, and hospitality technology provider serving more than 22,000 customers
  worldwide. The Cvent Platform spans two product groups: Event Cloud (event management, registration, mobile event apps,
  virtual and hybrid events, Attendee Hub, surveys, and analytics) and Hospitality Cloud (Cvent Supplier Network, Passkey
  hotel room block management, Venue Sourcing, and Sales & Catering). Programmatic access is delivered through the Cvent Platform
  REST API protected by OAuth 2.0 client credentials, with the token endpoint at api-platform.cvent.com/ea/oauth2/token. Earlier
  integrations also use legacy XML SOAP / RegLink web services. The developer portal at developers.cvent.com hosts API references,
  guides, and OpenAPI downloads.'
url: https://raw.githubusercontent.com/api-evangelist/cvent-platform/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-platform.png
type: Index
access: 3rd-Party
position: Consuming
created: '2024-01-01'
modified: '2026-04-28'
specificationVersion: '0.20'
tags:
- Attendee Hub
- Conferences
- Event Management
- Event Marketing
- Events
- Hospitality
- Hospitality Cloud
- Hybrid Events
- Meetings
- OAuth 2.0
- Passkey
- Registration
- REST API
- Supplier Network
- Surveys
- Venue Management
- Virtual Events
apis:
- aid: cvent-platform:rest-api
  name: Cvent Platform REST API
  description: The Cvent Platform REST API is the unified RESTful interface across the Event Cloud product line, providing
    programmatic access to events, contacts, registrations, attendees, sessions, speakers, exhibitors, surveys, webhooks,
    and Attendee Hub resources. The API uses OAuth 2.0 client credentials. Authorization code flow is available to planner
    administrators. Developers can download the OpenAPI specification 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: MigrationGuide
    url: https://developers.cvent.com/docs/rest-api/migration-guide/benefits
  - type: RegistrationGuide
    url: https://developers.cvent.com/docs/rest-api/guides/registration-guide
  - type: OAuthTokenEndpoint
    url: https://api-platform.cvent.com/ea/oauth2/token
- aid: cvent-platform:passkey-reglink
  name: Cvent Passkey RegLink API
  description: Passkey RegLink APIs are RESTful JSON APIs (with legacy URL-based and SOAP options) connecting Cvent with external
    registration and reservation applications. Primary functions include streamlining the hotel reservation process by sending
    registrant information to Passkey, fetching event details and hotel room availability, retrieving reservation information,
    and creating, updating, and cancelling registrant hotel reservations.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developers.cvent.com/docs/passkey/REST/overview
  baseURL: https://api-platform.cvent.com
  tags:
  - Group Bookings
  - Hotel
  - Passkey
  - Reservations
  - Room Blocks
  properties:
  - type: Documentation
    url: https://developers.cvent.com/docs/passkey/REST/overview
  - type: GettingStarted
    url: https://developers.cvent.com/docs/passkey/REST/getting-started
  - type: PasskeyDocs
    url: https://developers.cvent.com/doc/passkey/
- aid: cvent-platform:cvent-platform-attendees-api
  name: Cvent Platform 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-platform-attendees-api-openapi.yml
- aid: cvent-platform:cvent-platform-contacts-api
  name: Cvent Platform 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-platform-contacts-api-openapi.yml
- aid: cvent-platform:cvent-platform-events-api
  name: Cvent Platform 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-platform-events-api-openapi.yml
- aid: cvent-platform:cvent-platform-exhibitors-api
  name: Cvent Platform 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-platform-exhibitors-api-openapi.yml
- aid: cvent-platform:cvent-platform-oauth-api
  name: Cvent Platform 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-platform-oauth-api-openapi.yml
- aid: cvent-platform:cvent-platform-sessions-api
  name: Cvent Platform 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-platform-sessions-api-openapi.yml
- aid: cvent-platform:cvent-platform-webhooks-api
  name: Cvent Platform 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-platform-webhooks-api-openapi.yml
common:
- type: AgenticAccess
  url: agentic-access/cvent-platform-agentic-access.yml
- type: TrustCenter
  url: security/cvent-platform-trust-center.yml
- type: DomainSecurity
  url: security/cvent-platform-domain-security.yml
- type: Authentication
  url: authentication/cvent-platform-authentication.yml
- type: OAuthScopes
  url: scopes/cvent-platform-scopes.yml
- type: GitHubOrganization
  url: https://github.com/cvent
- type: Website
  url: https://www.cvent.com/
- type: DeveloperPortal
  url: https://developers.cvent.com/
- type: APIReference
  url: https://developers.cvent.com/docs/rest-api/overview
- type: Authentication
  url: https://developers.cvent.com/docs/rest-api
- type: OAuthTokenEndpoint
  url: https://api-platform.cvent.com/ea/oauth2/token
- type: SupportArticles
  url: https://support.cvent.com/
- type: StatusPage
  url: https://status.cvent.com/
- type: Pricing
  url: https://www.cvent.com/en/pricing
- 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: Twitter
  url: https://twitter.com/cvent
- type: LinkedIn
  url: https://www.linkedin.com/company/cvent/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Cvent Platform

Kin Score

APIs 9

Cvent Platform REST API

Cvent Passkey RegLink API

Cvent Platform Attendees API

Cvent Platform Contacts API

Cvent Platform Events API

Cvent Platform Exhibitors API

Cvent Platform OAuth API

Cvent Platform Sessions API

Cvent Platform Webhooks API

Open Collections 1

Cvent Platform REST API

Pricing Plans 1

Cvent Platform Plans Pricing

Rate Limits 1

Cvent Platform Rate Limits

FinOps 1

Cvent Platform Finops

Security Posture 3

Cvent Platform Authentication

Cvent Platform Domain Security

Cvent Platform Trust Center