---
title: "Create new Custom Activity Type"
method: POST
path: "/custom_activity/"
tags: ["custom_activity_types"]
---

# Create new Custom Activity Type

`POST /custom_activity/`

The type must be created before activity custom fields can be added.

## Response `201`

Successful response

## Other responses

- `400` — Bad request
- `401` — Unauthorized
- `404` — Not found

---

[API](https://skmtc.net/close/apis/close-api.md) · [All operations](https://skmtc.net/close/apis/close-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/close/close-api/revisions/0dcf3303e9d7/schema)