# Cvent SOAP API (legacy V200611)

**Canonical:** https://apis.io/apis/cvent-registration/soap-api/  
**Provider:** Cvent Registration — https://apis.io/providers/cvent-registration/  
**Base URL:** https://api.cvent.com/soap/V200611.ASMX  
**Documentation:** https://developers.cvent.com/docs/rest-api/migration-guide/benefits

Cvent SOAP API (legacy V200611) is one of 20 APIs that [Cvent Registration](https://apis.io/providers/cvent-registration/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Event, Registration, and SOAP. The published artifact set on APIs.io includes API documentation and an API reference.

The legacy Cvent SOAP API, still served and still publishing its WSDL at api.cvent.com/soap/V200611.ASMX?WSDL (HTTP 200, 330,911 bytes, targetNamespace http://api.cvent.com/2006-11). Cvent maintains a full SOAP-to-REST migration guide with per-object mappings for event, invitee, registration, session, survey, transaction, travel and user, but has not retired the SOAP endpoint.

## Machine-readable artifacts (3)

- **WSDL** — https://raw.githubusercontent.com/api-evangelist/cvent-registration/refs/heads/main/wsdl/cvent-registration-soap-v200611.wsdl
- **Documentation** — https://developers.cvent.com/docs/rest-api/migration-guide/benefits
- **Reference** — https://developers.cvent.com/docs/rest-api/migration-guide/object-mappings

## 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 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/)
- [Cvent Registration Speakers API](https://apis.io/apis/cvent-registration/cvent-registration-speakers-api/)

## Tags

Event, Registration, SOAP

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