Cvent Registration REST API

The Cvent Registration REST API is the registration surface of the unified Cvent Platform REST API. It allows integrations to create and manage events, registration types, fees, sessions, contacts, attendees, registrations, payments, and travel data. Authentication uses OAuth 2.0 client credentials with the token endpoint at api-platform.cvent.com/ea/oauth2/token. Detailed registration workflows are documented in the Registration Guide.