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POST
/
minimax-image-01-i2i
/
async
curl --request POST \
  --url https://api.modellix.ai/api/v1/image-to-image/minimax/minimax-image-01-i2i/async \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "prompt": "A girl in futuristic style",
  "subject_reference": [
    {
      "type": "character",
      "image_file": "https://example.com/reference.jpg"
    }
  ]
}
'
{
  "code": 0,
  "message": "success",
  "data": {
    "status": "pending",
    "task_id": "task-abc123",
    "model_id": "minimax-image-01-i2i"
  }
}

Authorizations

​
Authorization
string
header
required

API Key authentication. Format: Bearer YOUR_API_KEY.

Body

application/json
​
prompt
string
required

Image description text, supports Chinese and English

Required string length: 1 - 1500
Example:

"A girl in futuristic style"

​
subject_reference
object[]
required

Reference image list for image-to-image generation. Each element contains type and image_file fields

Required array length: 1 - 10 elements
Example:
[
  {
    "type": "character",
    "image_file": "https://example.com/reference.jpg"
  }
]
​
aspect_ratio
enum<string>
default:1:1

Image aspect ratio. If both aspect_ratio and width/height are provided, aspect_ratio takes priority

Available options:
1:1,
16:9,
4:3,
3:2,
2:3,
3:4,
9:16,
21:9
Example:

"1:1"

​
width
integer

Image width in pixels (must be used with height). Must be divisible by 8. If aspect_ratio is provided, width/height will be ignored

Required range: 512 <= x <= 2048
Example:

1024

​
height
integer

Image height in pixels (must be used with width). Must be divisible by 8. If aspect_ratio is provided, width/height will be ignored

Required range: 512 <= x <= 2048
Example:

1024

​
seed
integer

Random seed for reproducible results. Use the same seed with same parameters to generate identical images

Required range: x >= 0
Example:

42

​
n
integer
default:1

Number of images to generate per request

Required range: 1 <= x <= 9
Example:

1

​
prompt_optimizer
boolean
default:false

Enable automatic prompt optimization to improve generation quality

Example:

false

Response

Task submitted successfully

​
code
integer
required

Response code, 0 indicates success

Example:

0

​
message
string
required

Response message

Example:

"success"

​
data
object
required