---
title: "Create Activity"
method: POST
path: "/activity/create"
tags: ["Activity"]
---

# Create Activity

`POST /activity/create`

Create a new activity (system-generated event)

## Request body

- object
  - `taskId` string, required
  - `userId` string, required
  - `message` string, nullable, required
  - `type` string, required
  - `eventData` object, nullable

## Response `200`

Activity created successfully

- object
  - `id` string, required
  - `taskId` string, required
  - `type` 'comment' | 'task' | 'status_changed' | 'priority_changed' | 'unassigned' | 'assignee_changed' | 'due_date_changed' | 'title_changed' | 'description_changed' | 'create', required
  - `createdAt` string, date-time, required
  - `userId` string, nullable, required
  - `content` string, nullable, required
  - `eventData` object, nullable, required
  - `externalUserName` string, nullable, required
  - `externalUserAvatar` string, nullable, required
  - `externalSource` string, nullable, required
  - `externalUrl` string, nullable, required

---

[API](https://skmtc.net/usekaneo/apis/kaneo-api.md) · [All operations](https://skmtc.net/usekaneo/apis/kaneo-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/usekaneo/kaneo-api/versions/09053e1c8b21/schema)