Cvent

Cvent 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.

GitHub OpenAPI

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 in my account?”
“Why does listing custom fields require a filter, like a category?”
Tell an agent
List custom fields matching {filter}.
Show custom fields filtered by {filter} changed after {after}.
POST /custom-fields Create a custom field · Create Custom Field #
Ask an LLM
“How do I add a new custom question field to my account?”
“Can I make a new custom field required with help text?”
Tell an agent
Create a {type} custom field {name} with code {code} in category {category}.
Add a new custom field {name} with help text {helpText}.
PUT /custom-fields/{customFieldId} Update a custom field · Update Custom Field #
Ask an LLM
“Can I rename an existing custom field?”
“Is it possible to deactivate a custom field without deleting it?”
Tell an agent
Rename custom field {customFieldId} to {name}.
Set existing custom field {customFieldId} active flag to {active}.
GET /custom-fields/{customFieldId} Get one custom field · Get Custom Field #
Ask an LLM
“What type and choices does a specific custom field have?”
“Can I look up a custom field by ID?”
Tell an agent
Get custom field {customFieldId}.
Show the definition of custom field {customFieldId}.
PUT /custom-fields/{customFieldId}/advanced-logic Make a field's choices depend on another field · Update Advanced Logic #
Ask an LLM
“How do I show different choices depending on the answer to another field?”
“Can I link a custom field to a source field for cascading options?”
Tell an agent
Link custom field {customFieldId} to source field {sourceCustomFieldId} for advanced logic.
Set advanced logic on field {customFieldId} using source choices {sourceChoices}.
POST /custom-fields/{customFieldId}/translations Add a translation to a custom field · Create Custom Fld. Translation #
Ask an LLM
“How do I translate a custom field into another language?”
“Can I add a Spanish version of a custom field's text?”
Tell an agent
Add a {language} translation {translation} to custom field {customFieldId}.
Create a new translation in {language} for field {customFieldId}.
PUT /custom-fields/{customFieldId}/translations Update a custom field's existing translation · Update Custom Fld. Translation #
Ask an LLM
“Can I fix the French translation already on a custom field?”
“Is it possible to change a translation I added to a field earlier?”
Tell an agent
Update the {language} translation of custom field {customFieldId} to {translation}.
Correct existing {language} wording on field {customFieldId}.

Documentation

📖
APIReference
https://developers.cvent.com/documentation#tag/Custom-Fields

Specifications

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

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OpenAPI Specification

cvent-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/refs/heads/main/openapi/cvent-custom-fields-api-openapi.yml