Submit Blend Task

POST

/mj/submit/blend

• Submit a Midjourney Blend task to mix multiple images
• Supports image aspect ratio selection (PORTRAIT/SQUARE/LANDSCAPE)
• Official documentation: Blend Images

Authorizations

bearer

Type

HTTP (bearer)

Request Body

application/json

object

Quality of the generated image. hd creates images with finer detail and greater consistency. This parameter is only supported for dall-e-3.

Bot type, mj (default) or niji

Valid values"NIJI_JOURNEY""MID_JOURNEY"

Image base64 array

Aspect ratio: PORTRAIT(2:3); SQUARE(1:1); LANDSCAPE(3:2)

Valid values"PORTRAIT""SQUARE""LANDSCAPE"

Callback URL, uses global notifyHook if empty

Custom parameter

Responses

Success

Content-Type

application/json

object

object[]

Required