# Cvent Hospitality Cloud Attendees API

**Canonical:** https://apis.io/apis/cvent-hospitality-cloud/cvent-hospitality-cloud-attendees-api/  
**Provider:** Cvent Hospitality Cloud — https://apis.io/providers/cvent-hospitality-cloud/  
**Base URL:** https://api-platform.cvent.com/ea  
**Documentation:** https://developers.cvent.com/docs/passkey/REST/overview

Cvent Hospitality Cloud Attendees API is one of 57 APIs that [Cvent Hospitality Cloud](https://apis.io/providers/cvent-hospitality-cloud/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Attendees. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a getting-started guide, an API reference, a changelog, and authentication docs.

The Attendee entity primarily refers to the person throughout the lifecycle of an event including registration, enrollment into sessions, and participation. Once contacts are added to events, an Attendee entity is created. This API allows you to read attendee data and add new attendees to your Cvent events.

## Operations (12)

| Method | Path | Summary |
|---|---|---|
| GET | `/attendance-durations` | List Attendance Duration |
| POST | `/attendees` | Add Attendees |
| GET | `/attendees` | List Attendees |
| POST | `/attendees/filter` | List Attendees |
| GET | `/attendees/{id}` | Get Attendee |
| PUT | `/attendees/{id}` | Update Attendee |
| PUT | `/attendees/{id}/email-subscriptions` | Update Email Subscription |
| PUT | `/attendees/{id}/internal-information-questions` | Update Internal Information |
| POST | `/events/{id}/badges` | Create Badge |
| GET | `/events/{id}/badges` | Get Badge |
| POST | `/events/{id}/badges/filter` | Get Badges |
| PUT | `/events/{id}/badges/{badgeId}` | Update Badge |

## Machine-readable artifacts (17)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/cvent-hospitality-cloud/refs/heads/main/openapi/cvent-hospitality-cloud-attendees-api-openapi.yml
- **Documentation** — https://developers.cvent.com/docs/passkey/REST/overview
- **GettingStarted** — https://developers.cvent.com/docs/passkey/REST/getting-started
- **Migration** — https://developers.cvent.com/docs/passkey/REST/migration
- **Webhooks** — https://developers.cvent.com/docs/passkey/REST/callbacks
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/cvent-hospitality-cloud/refs/heads/main/asyncapi/cvent-hospitality-cloud-webhooks.yml
- **DataModel** — https://developers.cvent.com/docs/platform/data-models/housing
- **Product** — https://www.cvent.com/en/supplier-venue/passkey
- **Documentation** — https://developers.cvent.com/docs/rest-api/overview
- **APIReference** — https://developers.cvent.com/documentation
- **GettingStarted** — https://developers.cvent.com/docs/rest-api/tutorials/developer-quickstart
- **Concepts** — https://developers.cvent.com/docs/rest-api/explanation/concepts
- **ChangeLog** — https://developers.cvent.com/docs/rest-api/changelog
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/cvent-hospitality-cloud/refs/heads/main/authentication/cvent-hospitality-cloud-authentication.yml
- **OAuthScopes** — https://raw.githubusercontent.com/api-evangelist/cvent-hospitality-cloud/refs/heads/main/scopes/cvent-hospitality-cloud-scopes.yml
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/cvent-hospitality-cloud/refs/heads/main/rate-limits/cvent-hospitality-cloud-rate-limits.yml
- **OAuthTokenEndpoint** — https://api-platform.cvent.com/ea/oauth2/token

## Other Cvent Hospitality Cloud APIs (12)

- [Cvent SOAP Web Services API (V200611)](https://apis.io/apis/cvent-hospitality-cloud/soap-v200611/)
- [Cvent Hospitality Cloud Appointments API](https://apis.io/apis/cvent-hospitality-cloud/cvent-hospitality-cloud-appointments-api/)
- [Cvent Hospitality Cloud Attendee Activities API](https://apis.io/apis/cvent-hospitality-cloud/cvent-hospitality-cloud-attendee-activities-api/)
- [Cvent Hospitality Cloud Attendee Insights API](https://apis.io/apis/cvent-hospitality-cloud/cvent-hospitality-cloud-attendee-insights-api/)
- [Cvent Hospitality Cloud Attendee Messages API](https://apis.io/apis/cvent-hospitality-cloud/cvent-hospitality-cloud-attendee-messages-api/)
- [Cvent Hospitality Cloud Audience Segments API](https://apis.io/apis/cvent-hospitality-cloud/cvent-hospitality-cloud-audience-segments-api/)
- [Cvent Hospitality Cloud Authentication API](https://apis.io/apis/cvent-hospitality-cloud/cvent-hospitality-cloud-authentication-api/)
- [Cvent Hospitality Cloud Badge Print Job API](https://apis.io/apis/cvent-hospitality-cloud/cvent-hospitality-cloud-badge-print-job-api/)
- [Cvent Hospitality Cloud Badge Printer Pools API](https://apis.io/apis/cvent-hospitality-cloud/cvent-hospitality-cloud-badge-printer-pools-api/)
- [Cvent Hospitality Cloud Budget API](https://apis.io/apis/cvent-hospitality-cloud/cvent-hospitality-cloud-budget-api/)
- [Cvent Hospitality Cloud Bulk API](https://apis.io/apis/cvent-hospitality-cloud/cvent-hospitality-cloud-bulk-api/)
- [Cvent Hospitality Cloud Campaigns API](https://apis.io/apis/cvent-hospitality-cloud/cvent-hospitality-cloud-campaigns-api/)

## Tags

Attendees

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/cvent-hospitality-cloud/cvent-hospitality-cloud-attendees-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/cvent-hospitality-cloud/.