Cvent Attendees API lets you read attendee data and add new attendees to your Cvent events. In Cvent, an Attendee is the person across the event lifecycle: registration, enrollment into sessions, and participation. An attendee record is created once a contact is added to an event. Teams building event, registration, or CRM integrations, or syncing attendee lists with other systems, would use this API.
This listing is posted by the APIs.io catalog. APIs.io does not own or sell this API; you get access from the provider, Cvent, through its developer portal. Cvent is a meetings, events, and hospitality technology provider. Its Cvent Platform REST API uses OAuth 2.0 client credentials. The base URL is https://api-platform.cvent.com/ea.
Published for it: an OpenAPI specification and an API reference.
Catalog scores: the provider's Kin Score is 77.1, in the exemplar band. Agent Readiness is 42.6, in the agent-ready band, scored on 2026-10-17.
Pricing: set by the provider. The catalog lists the provider's access model as freemium with self-serve signup.
Condition: a live hosted API, listed in the APIs.io catalog. You call the provider's own endpoint.
Catalog listing: https://apis.io/apis/cvent/cvent-attendees-api/ Provider: https://www.cvent.com/