---
title: "Submit Video"
method: POST
path: "/mj/submit/video"
---

# Submit Video

`POST /mj/submit/video`

## Request body

- object
  - `prompt` string — Text prompt to guide the video generation.
  - `motion` 'low' | 'high', required — Motion intensity of the generated video.
  - `image` string, required — First-frame image as a public URL or base64-encoded data URI.
  - `action` string — Action to perform on an existing video task. When set, `index` and `taskId` are required.
  - `index` integer — Zero-based index selecting which video variant to act on from the parent task.
  - `taskId` string — Parent task id to continue from. Required when `action` is set.
  - `state` string — Custom state string. Returned as-is in the task result and webhook callback for your own tracking.
  - `noStorage` boolean — When `true`, return the original provider video URL instead of a CometAPI-proxied link.
  - `videoType` string — Video model variant, e.g. `vid_1.1_i2v_480` (480p) or `vid_1.1_i2v_720` (720p).

## Response `200`

Success

- object
  - `code` integer, required — Submission status code. `1` = submitted successfully (`result` carries the task id). `21` = the action opened a confirmation modal; continue with `/mj/submit/modal` using the returned task id. `4` = parameter error; `description` explains the cause.
  - `description` string, required
  - `result` string, required
  - `properties` object, required
    - `prompt` string, required

---

[API](https://skmtc.net/cometapi/apis/create-api-key.md) · [All operations](https://skmtc.net/cometapi/apis/create-api-key/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/cometapi/create-api-key/versions/0863102dbf34/schema)