# Cvent Registration Custom Fields API

**Canonical:** https://apis.io/apis/cvent-registration/cvent-registration-custom-fields-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/guides/registration-guide

Cvent Registration Custom Fields 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 Custom Fields and Registration. The published artifact set on APIs.io includes an OpenAPI specification.

Custom field definitions and answers on contacts, events and sessions.

## Operations (7)

| Method | Path | Summary |
|---|---|---|
| GET | `/custom-fields` | List Custom Fields |
| POST | `/custom-fields` | Create Custom Field |
| PUT | `/custom-fields/{customFieldId}` | Update Custom Field |
| GET | `/custom-fields/{customFieldId}` | Get Custom Field |
| PUT | `/custom-fields/{customFieldId}/advanced-logic` | Update Advanced Logic |
| POST | `/custom-fields/{customFieldId}/translations` | Create Custom Fld. Translation |
| PUT | `/custom-fields/{customFieldId}/translations` | Update Custom Fld. Translation |

## Machine-readable artifacts (1)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/cvent-registration/refs/heads/main/openapi/cvent-registration-custom-fields-api-openapi.yml

## 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

Custom Fields, Registration

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