Midjourney Upscale

midjourney_upscale

Midjourney Upscale improves image resolution and detail while preserving artistic quality.

MidJourney interface notes

MidJourney endpoints are split into direct generation and secondary editing. Direct generation only requires a prompt and other required fields to create an image. Secondary editing requires an upstream task ID and an image number from a previous task. upscale is a secondary editing endpoint.

Endpoints

POST /v1/queue/midjourney_upscale # Create task

GET /v1/queue/midjourney_upscale/requests/{request_id}/status # Query status

GET /v1/queue/midjourney_upscale/requests/{request_id}/response # Get result

PUT /v1/queue/midjourney_upscale/requests/{request_id}/cancel # Cancel task

Request parameters

curl --location "https://cloud.seaart.ai/model/v1/queue/midjourney_upscale" \
  --header "Authorization: Bearer YOUR_API_KEY" \
  --header "Content-Type: application/json" \
  --data '{
    "jobId": "midjourney_provider_job_id",
    "imageNo": 0,
    "type": 1
  }'

jobId string required

Task ID.

imageNo int required

Image number. Must be 0, 1, 2, or 3.

Options: 0, 1, 2, 3

type int required

Upscale type: 0 subtle upscale, 1 creative upscale.

Options: 0, 1, 2, 3

Response parameters

{
  "request_id": "mmsu_01hxyz...",
  "response_url": "https://cloud.seaart.ai/model/v1/queue/midjourney_upscale/requests/mmsu_01hxyz.../response",
  "status_url": "https://cloud.seaart.ai/model/v1/queue/midjourney_upscale/requests/mmsu_01hxyz.../status",
  "cancel_url": "https://cloud.seaart.ai/model/v1/queue/midjourney_upscale/requests/mmsu_01hxyz.../cancel",
  "queue_position": 0
}

Field	Type	Description
`request_id`	string	Task ID used for all follow-up operations.
`response_url`	string	URL for retrieving the final result.
`status_url`	string	URL for querying task status.
`cancel_url`	string	URL for canceling the task.
`queue_position`	int	Queue position.

Follow-up operations

Query status

Get result

Cancel task

Error handling