# Zendesk Sell Custom Fields API

**Canonical:** https://apis.io/apis/zendesk/sell-custom-fields/  
**Provider:** Zendesk — https://apis.io/providers/zendesk/  
**Base URL:** https://api.getbase.com  
**Documentation:** https://developer.zendesk.com/api-reference/sales-crm/resources/custom-fields/

Zendesk Sell Custom Fields API is one of 150 APIs that [Zendesk](https://apis.io/providers/zendesk/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include CRM, Custom Fields, and Sell. The published artifact set on APIs.io includes API documentation.

The Zendesk Sell Custom Fields API lets you manage custom fields for leads, contacts, and deals. You can assign any number of custom fields as key-value pairs. Custom fields must first be created in the user interface before they can be managed via the API.

## Machine-readable artifacts (1)

- **Documentation** — https://developer.zendesk.com/api-reference/sales-crm/resources/custom-fields/

## Other Zendesk APIs (12)

- [Zendesk Help Center Articles API](https://apis.io/apis/zendesk/help-center-articles/)
- [Zendesk Help Center Sections API](https://apis.io/apis/zendesk/help-center-sections/)
- [Zendesk Help Center Categories API](https://apis.io/apis/zendesk/help-center-categories/)
- [Zendesk Help Center Translations API](https://apis.io/apis/zendesk/help-center-translations/)
- [Zendesk Help Center Article Attachments API](https://apis.io/apis/zendesk/help-center-article-attachments/)
- [Zendesk Help Center Article Comments API](https://apis.io/apis/zendesk/help-center-article-comments/)
- [Zendesk Help Center Article Labels API](https://apis.io/apis/zendesk/help-center-article-labels/)
- [Zendesk Help Center Topics API](https://apis.io/apis/zendesk/help-center-topics/)
- [Zendesk Help Center Posts API](https://apis.io/apis/zendesk/help-center-posts/)
- [Zendesk Help Center Post Comments API](https://apis.io/apis/zendesk/help-center-post-comments/)
- [Zendesk Help Center Votes API](https://apis.io/apis/zendesk/help-center-votes/)
- [Zendesk Help Center Content Subscriptions API](https://apis.io/apis/zendesk/help-center-content-subscriptions/)

## Tags

CRM, Custom Fields, Sell

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