# Cvent Registration Attendee Activities API

**Canonical:** https://apis.io/apis/cvent-registration/cvent-registration-attendee-activities-api/  
**Provider:** Cvent Registration — https://apis.io/providers/cvent-registration/  
**Base URL:** https://api-platform.cvent.com  
**Documentation:** https://developers.cvent.com/docs/rest-api/explanation/attendee-activities

Cvent Registration Attendee Activities API is one of 20 APIs that [Cvent Registration](https://apis.io/providers/cvent-registration/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Attendee Management and Attendees. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

Attendee activities, attendee insights (engagement scores) and attendee messages.

## Operations (11)

| Method | Path | Summary |
|---|---|---|
| GET | `/attendee-insights` | List Engagement Scores |
| GET | `/attendee-insights/{id}` | Get Engagement Score |
| GET | `/attendee-insights/{id}/scores` | Get Scores |
| GET | `/attendee-insights/{id}/stats` | Get Stats |
| GET | `/attendees/activities` | List Activities |
| POST | `/attendees/activities` | Add External Activity |
| GET | `/attendees/activities/external/metadata` | List Ext. Activities Metadata |
| POST | `/attendees/activities/external/metadata` | Add Ext. Activities Metadata |
| DELETE | `/attendees/activities/external/metadata/{id}` | Delete Ext Activities Metadata |
| PUT | `/attendees/activities/external/metadata/{id}` | Update Ext Activities Metadata |
| GET | `/events/{eventId}/attendee-messages/members` | Get Messaging Members |

## Machine-readable artifacts (2)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/cvent-registration/refs/heads/main/openapi/cvent-registration-attendee-activities-api-openapi.yml
- **Documentation** — https://developers.cvent.com/docs/rest-api/explanation/attendee-activities

## Other Cvent Registration APIs (12)

- [Cvent Registration REST API](https://apis.io/apis/cvent-registration/rest-api/)
- [Cvent Registration Webhooks](https://apis.io/apis/cvent-registration/webhooks/)
- [Cvent Registration Attendees API](https://apis.io/apis/cvent-registration/cvent-registration-attendees-api/)
- [Cvent Registration Contacts API](https://apis.io/apis/cvent-registration/cvent-registration-contacts-api/)
- [Cvent Registration Events API](https://apis.io/apis/cvent-registration/cvent-registration-events-api/)
- [Cvent Registration Exhibitors API](https://apis.io/apis/cvent-registration/cvent-registration-exhibitors-api/)
- [Cvent Registration OAuth API](https://apis.io/apis/cvent-registration/cvent-registration-oauth-api/)
- [Cvent Registration Sessions API](https://apis.io/apis/cvent-registration/cvent-registration-sessions-api/)
- [Cvent Registration Webhooks API](https://apis.io/apis/cvent-registration/cvent-registration-webhooks-api/)
- [Cvent SOAP API (legacy V200611)](https://apis.io/apis/cvent-registration/soap-api/)
- [Cvent Registration Orders and Transactions API](https://apis.io/apis/cvent-registration/cvent-registration-orders-api/)
- [Cvent Registration Surveys API](https://apis.io/apis/cvent-registration/cvent-registration-surveys-api/)

## Tags

Attendee Management, Attendees

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