Fetch Single Task

Use CometAPI GET /mj/task//fetch to retrieve a single Midjourney task status quickly and reliably for monitoring and result polling.

GET /mj/task/{id}/fetch

Fetch a Midjourney task

cURL

curl --request GET \
  --url https://api.cometapi.com/mj/task/{id}/fetch \
  --header 'Authorization: Bearer <token>'

200

{
  "id": "1773314942177684",
  "status": "SUCCESS",
  "progress": "100%",
  "imageUrl": "https://api.cometapi.com/mj/image/1773314942177684",
  "videoUrl": "",
  "buttons": [
    {
      "customId": "MJ::JOB::upsample::1::example",
      "emoji": "",
      "label": "U1",
      "type": 2,
      "style": 1
    }
  ]
}

Use this endpoint after every Midjourney submit call. It is the main polling endpoint for imagine, action, modal, blend, and editor workflows.

Check these fields first

• status for the overall task state
• progress for the current completion signal
• imageUrl or videoUrl when the asset is ready
• buttons for the next available customId values

Polling rules

• Keep polling until the task reaches SUCCESS, MODAL, or FAILURE
• Treat the buttons array as the source of truth for follow-up actions
• Use imageUrl when you need the finished grid or upscale result

Live validation on 2026-03-12 returned SUCCESS, progress: 100%, an imageUrl, and 9 action buttons for a FAST imagine task.

Authorizations

Authorization · string · header · required

Bearer token authentication. Use your CometAPI key.

Path Parameters

id · string · required

Midjourney task id.

Response

200 - application/json

Current task state.

id · string · required

imageUrl · string · required

status · string · required

progress · string · required

buttons · object[] · required

Show child attributes

action · string

customId · string

botType · string

prompt · string

promptEn · string

description · string

state · string

submitTime · integer

startTime · integer

finishTime · integer

videoUrl · string

failReason · string

maskBase64 · string

properties · object

Show child attributes