Cvent Event Cloud Custom Fields API

Custom Fields are created by event planners to track important information about specific objects like events, contacts, or sessions. Use these APIs to view, create, and update custom fields in your account and their related details.

Operations 7

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

GET /custom-fields List custom fields in the account · List Custom Fields #
Ask an LLM
“What custom fields are defined for contacts, events or sessions in my account?”
“Why does listing custom fields require a filter, and what can I filter on?”
Tell an agent
List custom fields matching {filter}.
Show custom fields for filter {filter}, {limit} per page.
POST /custom-fields Create a custom field · Create Custom Field #
Ask an LLM
“How do I add a new custom field to capture extra data?”
“Can I make a new custom field required or a consent field?”
Tell an agent
Create a {type} custom field named {name} with code {code} in category {category}.
Add a new required custom field {name} (code {code}): {required}.
PUT /custom-fields/{customFieldId} Update a custom field · Update Custom Field #
Ask an LLM
“How do I rename or deactivate an existing custom field?”
“Can I change the help text shown for a custom field?”
Tell an agent
Rename existing custom field {customFieldId} to {name}.
Set custom field {customFieldId} active status to {active}.
GET /custom-fields/{customFieldId} Get a custom field · Get Custom Field #
Ask an LLM
“What type and choices does a particular custom field have?”
“How do I look up one custom field by ID?”
Tell an agent
Get custom field {customFieldId}.
Show the definition of custom field {customFieldId}.
PUT /custom-fields/{customFieldId}/advanced-logic Set conditional display logic on a custom field · Update Advanced Logic #
Ask an LLM
“How do I show a custom field only when another field has a certain answer?”
“Can I link a custom field's visibility to a source custom field?”
Tell an agent
Make custom field {customFieldId} depend on source field {sourceCustomFieldId}.
Show field {customFieldId} only when source field {sourceCustomFieldId} has choices {sourceChoices}.
POST /custom-fields/{customFieldId}/translations Add a translation to a custom field · Create Custom Fld. Translation #
Ask an LLM
“How do I add a translation for a custom field in a new language?”
“Can I localize a custom field for attendees who register in Spanish?”
Tell an agent
Add a {language} translation {translation} to custom field {customFieldId}.
Create a new-language translation for custom field {customFieldId} in {language}.
PUT /custom-fields/{customFieldId}/translations Update a custom field's translation · Update Custom Fld. Translation #
Ask an LLM
“How do I fix an existing translation of a custom field label?”
“Can I change the French text already saved for a custom field?”
Tell an agent
Update the existing {language} translation of custom field {customFieldId} to {translation}.
Replace custom field {customFieldId}'s saved {language} text.

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OpenAPI Specification

cvent-event-cloud-custom-fields-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Cvent REST Custom Fields API
  description: '# Introduction

    The Cvent API Platform is built around REST.'
  contact:
    name: Cvent Development Platform
    url: https://developers.cvent.com/
  version: ea
servers:
- url: https://api-platform.cvent.com/ea
- url: https://api-platform-eur.cvent.com/ea
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/cvent-event-cloud/refs/heads/main/openapi/cvent-event-cloud-custom-fields-api-openapi.yml