Cvent is a leading meetings, events, and hospitality technology provider with over 4,800 employees and 22,000+ customers worldwide. The Cvent platform spans Event Cloud (event management, registration, mobile event apps, virtual and hybrid events, Attendee Hub, surveys, Diagramming, and analytics) and Hospitality Cloud (Cvent Supplier Network, Passkey, Venue Sourcing, and Sales & Catering). Programmatic access is delivered through the unified Cvent Platform REST API (api-platform.cvent.com) using OAuth 2.0 client credentials, with legacy SOAP, BadgeKit, Jifflenow, and CSN APIs documented for historical integrations. The developer portal at developers.cvent.com hosts API references, guides, OpenAPI downloads, webhooks, SSO, custom widgets, white-label, and integration documentation.
APIs.json: https://raw.githubusercontent.com/api-evangelist/cvent/refs/heads/main/apis.yml
- Type: Index
- Position: Consuming
- Access: 3rd-Party
- Attendee Hub
- Attendee Management
- Conferences
- Diagramming
- Event Management
- Event Marketing
- Events
- Exhibitors
- Hospitality
- Hospitality Cloud
- Hybrid Events
- Meetings
- OAuth 2.0
- Passkey
- Registration
- REST API
- SOAP API
- SSO
- Supplier Network
- Surveys
- Venue Management
- Venue Sourcing
- Virtual Events
- Webhooks
- White Label
- Created: 2025-11-19
- Modified: 2026-04-28
The unified Cvent Platform REST API providing programmatic access to events, contacts, registrations, attendees, sessions, speakers, exhibitors, surveys, webhooks, and Attendee Hub resources. OAuth 2.0 client credentials with the token endpoint at api-platform.cvent.com/ea/oauth2/token.
- Human URL: https://developers.cvent.com/docs/rest-api/overview
- Base URL:
https://api-platform.cvent.com
- Attendees
- Contacts
- Events
- OAuth 2.0
- Registration
- REST
- Sessions
- Surveys
- Webhooks
- Documentation
- API Reference
- Getting Started
- Concepts
- Changelog
- Migration Guide
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
Cvent Webhooks notify external applications when actions occur in Cvent and send relevant data to a specified URL, automatically pushing event, attendee, speaker, and meeting request data to subscriber endpoints for real-time integration.
- Attendees
- Events
- Notifications
- Sessions
- Webhooks
- Documentation
- Guide
- Getting Started
- Technical Requirements
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
The Cvent Supplier Network (CSN) API provides integration with a database of 280,000+ hotels, suppliers, and destinations worldwide. Planners search and compare venues and manage RFPs; suppliers create and update proposals via a push-pull workflow.
- Hospitality
- Proposals
- RFP
- Suppliers
- Venues
- Documentation
- Planner Guide
- Supplier Guide
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
Passkey RegLink APIs are RESTful JSON APIs (with legacy URL-based and SOAP options) connecting Cvent registration with Passkey hotel reservations. Send registrant info, fetch event and hotel availability, retrieve reservations, and create / update / cancel hotel bookings.
- Accommodations
- Hotels
- Registration
- Reservations
- Documentation
- Getting Started
- Callbacks
- F A Q
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
The Cvent SOAP API is the original legacy API for pushing and pulling data between Cvent and internal systems. Supports contact and event management, custom fields, address book, and metadata. Being sunset in favor of the REST API.
- Contacts
- Deprecated
- Events
- Legacy
- Registration
- SOAP
- Documentation
- API Reference
- Object Definitions
- Migration Guide
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
The Cvent Custom Widgets API allows developers to build custom interactive widgets for Cvent Event Registration pages. SDK for widget elements, configuration files, and navigation methods.
- Customization
- Embedding
- Registration
- Widgets
- Documentation
- GitHub Repository
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
Cvent SSO enables identity provider integration via SAML and OpenID Connect for planner login, access portals, event registrant and Attendee Hub, Events+, and portal applications.
- Authentication
- Identity
- OpenID Connect
- SAML
- SSO
- Documentation
- Concepts
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
The Cvent White Label API enables venues and suppliers to embed Cvent RFP functionality into their own websites with custom branding, theming, and analytics for embedded RFP forms.
- Branding
- RFP
- White Label
- Widgets
The Cvent Salesforce App integrates Cvent event data with Salesforce CRM, enabling users to view events from Salesforce, invite contacts and leads, and sync attendee data bidirectionally.
- CRM
- Events
- Integration
- Salesforce
- Documentation
- Getting Started
- Authentication
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
- Website
- Developer Portal
- API Reference
- Authentication
- O Auth Token Endpoint
- Sign Up
- Standards
- Changelog
- Status Page
- Support
- Pricing
- Terms of Service
- Privacy Policy
- Security
- Training
- Community
- Blog
- Git Hub
FN: Kin Lane Email: kin@apievangelist.com FN: Cvent Developer Relations Email: developersupport@cvent.com URL: https://developers.cvent.com