# Infusionsoft (Keap) Custom Fields API

**Canonical:** https://apis.io/apis/infusionsoft/infusionsoft-custom-fields-api/  
**Provider:** Infusionsoft (Keap) — https://apis.io/providers/infusionsoft/  
**Base URL:** https://api.infusionsoft.com/crm/rest/v2  
**Documentation:** https://developer.keap.com/docs/restv2/

Infusionsoft (Keap) Custom Fields API is one of 59 APIs that [Infusionsoft (Keap)](https://apis.io/providers/infusionsoft/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Custom Fields. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and authentication docs.

The Custom Fields API from Infusionsoft (Keap) — 2 operation(s) for custom fields.

## Operations (4)

| Method | Path | Summary |
|---|---|---|
| GET | `/v2/customFields` | Retrieves a list of custom fields in a tenant. |
| POST | `/v2/customFields` | Creates a new custom field. |
| DELETE | `/v2/customFields/{id}` | Deletes a custom field |
| PATCH | `/v2/customFields/{id}` | Updates a custom field |

## Machine-readable artifacts (10)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/infusionsoft/refs/heads/main/openapi/infusionsoft-custom-fields-api-openapi.yml
- **Documentation** — https://developer.keap.com/docs/restv2/
- **APIReference** — https://developer.keap.com/docs/restv2/
- **OAuth Guide** — https://developer.keap.com/getting-started-oauth-keys/
- **Authentication** — https://developer.keap.com/authentication/
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/infusionsoft/refs/heads/main/asyncapi/infusionsoft-rest-hooks-webhooks.yml
- **Documentation** — https://developer.keap.com/docs/rest/
- **APIReference** — https://developer.keap.com/docs/rest/
- **Documentation** — https://developer.keap.com/docs/restv2Pipelines/
- **APIReference** — https://developer.keap.com/docs/restv2Pipelines/

## Other Infusionsoft (Keap) APIs (12)

- [Infusionsoft XML-RPC API](https://apis.io/apis/infusionsoft/xml-rpc/)
- [Infusionsoft (Keap) Account Info API](https://apis.io/apis/infusionsoft/infusionsoft-account-info-api/)
- [Infusionsoft (Keap) Affiliate API](https://apis.io/apis/infusionsoft/infusionsoft-affiliate-api/)
- [Infusionsoft (Keap) Appointment API](https://apis.io/apis/infusionsoft/infusionsoft-appointment-api/)
- [Infusionsoft (Keap) Automation API](https://apis.io/apis/infusionsoft/infusionsoft-automation-api/)
- [Infusionsoft (Keap) Automation Category API](https://apis.io/apis/infusionsoft/infusionsoft-automationcategory-api/)
- [Infusionsoft (Keap) Business Profile API](https://apis.io/apis/infusionsoft/infusionsoft-business-profile-api/)
- [Infusionsoft (Keap) Campaign API](https://apis.io/apis/infusionsoft/infusionsoft-campaign-api/)
- [Infusionsoft (Keap) Category Discounts API](https://apis.io/apis/infusionsoft/infusionsoft-category-discounts-api/)
- [Infusionsoft (Keap) Company API](https://apis.io/apis/infusionsoft/infusionsoft-company-api/)
- [Infusionsoft (Keap) Contact API](https://apis.io/apis/infusionsoft/infusionsoft-contact-api/)
- [Infusionsoft (Keap) Date Expression API](https://apis.io/apis/infusionsoft/infusionsoft-dateexpression-api/)

## Tags

Custom Fields

---

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