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POST
/
mj
/
submit
/
video
Submit Video
curl --request POST \
  --url https://api.cometapi.com/mj/submit/video \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "motion": "low",
  "image": "https://storage.fonedis.cc/attachments/1372468820912115716/1388566717961338880/hyper_realistic_3d_rendering_pink_tulip_style_686021570d5ec4451c1c120a.jpg?ex=68617307&is=68602187&hm=f939f10d79de24e3ed0f2c4dc1453c902ee6b383d13d9a1787eacfccfadb9488&"
}
'
{
  "code": 123,
  "description": "<string>",
  "result": "<string>",
  "properties": {
    "prompt": "<string>"
  }
}
Use this endpoint to turn a Midjourney image result into a short video render.

​
Before you call it

  • Start from a finished Midjourney image result or a supported image URL
  • Treat the returned task id as the start of an async workflow
  • Expect the finished asset to arrive through the same polling endpoint used by other Midjourney tasks

​
Task flow

1

Submit the video task

Start the render and store the returned task id.
2

Poll until the task finishes

Use Fetch Single Task until the task reaches a terminal state and exposes the final video URL.
3

Persist the output

Move the finished video into your own storage if you need stable retention beyond the provider delivery URL.

Authorizations

​
Authorization
string
header
required

Bearer token authentication. Use your CometAPI key.

Body

application/json
​
motion
enum<string>
default:example
required

Motion intensity of the generated video.

Available options:
low,
high
​
image
string
default:example
required

First-frame image as a public URL or base64-encoded data URI.

​
prompt
string

Text prompt to guide the video generation.

​
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 - application/json

Success

​
code
integer
required
​
description
string
required
​
result
string
required
​
properties
object
required