Wan2.7 Image Generation

curl --request POST \
  --url https://api.aihubmax.com/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "wan-2.7-image",
  "prompt": "A cinematic portrait of a traveler in neon rain",
  "num_outputs": 1,
  "image_size": "portrait_4_3"
}
'

{
  "created": 1757165031,
  "id": "task-unified-1757165031-uyujaw3d",
  "model": "<string>",
  "object": "image.generation.task",
  "progress": 0,
  "status": "pending",
  "task_info": {
    "can_cancel": true,
    "estimated_time": 45
  },
  "type": "image"
}

{
  "error": {
    "message": "Invalid request format",
    "type": "invalid_request_error"
  }
}

{
  "error": {
    "message": "Invalid API key",
    "type": "authentication_error"
  }
}

{
  "error": {
    "message": "Insufficient account balance",
    "type": "insufficient_quota"
  }
}

{
  "error": {
    "message": "Parameter validation failed",
    "type": "validation_error"
  }
}

{
  "error": {
    "message": "Rate limit exceeded",
    "type": "rate_limit_error"
  }
}

{
  "error": {
    "message": "Internal server error",
    "type": "server_error"
  }
}

{
  "error": {
    "message": "Service temporarily unavailable, please try again later",
    "type": "service_unavailable"
  }
}

POST

images

generations

curl --request POST \
  --url https://api.aihubmax.com/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "wan-2.7-image",
  "prompt": "A cinematic portrait of a traveler in neon rain",
  "num_outputs": 1,
  "image_size": "portrait_4_3"
}
'

{
  "created": 1757165031,
  "id": "task-unified-1757165031-uyujaw3d",
  "model": "<string>",
  "object": "image.generation.task",
  "progress": 0,
  "status": "pending",
  "task_info": {
    "can_cancel": true,
    "estimated_time": 45
  },
  "type": "image"
}

{
  "error": {
    "message": "Invalid request format",
    "type": "invalid_request_error"
  }
}

{
  "error": {
    "message": "Invalid API key",
    "type": "authentication_error"
  }
}

{
  "error": {
    "message": "Insufficient account balance",
    "type": "insufficient_quota"
  }
}

{
  "error": {
    "message": "Parameter validation failed",
    "type": "validation_error"
  }
}

{
  "error": {
    "message": "Rate limit exceeded",
    "type": "rate_limit_error"
  }
}

{
  "error": {
    "message": "Internal server error",
    "type": "server_error"
  }
}

{
  "error": {
    "message": "Service temporarily unavailable, please try again later",
    "type": "service_unavailable"
  }
}

Authorizations

Authorization

string

header

required

All APIs require Bearer Token authentication

Add to request header:

Authorization: Bearer YOUR_API_KEY

Body

application/json

model

string

default:wan-2.7-image

required

wan-2.7-image: Standard, supports text-to-image and image editing wan-2.7-image-pro: Pro, supports text-to-image and image editing

Examples:

"wan-2.7-image"

"wan-2.7-image-pro"

prompt

string

required

Image generation or editing prompt

Notes:

Text-to-image mode: describe the desired image content
Image editing mode: describe the edit instructions for the reference image(s)
Supports both Chinese and English
Maximum 2000 characters

Maximum string length: 2000

Example:

"A cinematic portrait of a traveler in neon rain"

image_urls

string[] | null

List of reference image URLs

Notes:

Automatically switches to image editing mode when provided
Supports 1-4 publicly accessible image URLs
For multi-image editing, reference them in the prompt as image 1, image 2, etc.

Example:

["https://example.com/photo.jpg"]

num_outputs

integer

default:1

Number of output images

Notes:

Text-to-image mode: supports 1-5
Image editing mode: supports 1-4

Required range: 1 <= x <= 5

Example:

1

image_size

default:square_hd

Output image size

Options:

Preset: square_hd, square, portrait_4_3, portrait_16_9, landscape_4_3, landscape_16_9
Explicit dimension object: {width, height}

Available options:

square_hd,

square,

portrait_4_3,

portrait_16_9,

landscape_4_3,

landscape_16_9

Example:

"square_hd"

negative_prompt

string

default:""

Negative prompt describing content to avoid

Maximum string length: 500

Example:

"blurry, low quality"

seed

integer | null

Random seed for reproducibility

Required range: 0 <= x <= 2147483647

Example:

42

enable_safety_checker

boolean | null

Whether to enable safety checker

Notes:

Controls content safety review for both input and output
Uses model default if not specified

Do not pass this parameter unless necessary.

Example:

true

enable_prompt_expansion

boolean | null

Whether to enable prompt expansion

Notes:

Only available in image editing mode
Uses model default if not specified

Do not pass this parameter unless necessary.

Example:

true

Response

Task created successfully

created

integer

Task creation timestamp

Example:

1757165031

string

Task ID

Example:

"task-unified-1757165031-uyujaw3d"

model

string

Actual model name used

object

enum<string>

Specific task type

Available options:

image.generation.task

progress

integer

Task progress percentage (0-100)

Required range: 0 <= x <= 100

Example:

0

status

enum<string>

Task status

Available options:

pending,

processing,

completed,

failed

Example:

"pending"

task_info

object

Asynchronous task info

Show child attributes

type

enum<string>

Task output type

Available options:

image

Example:

"image"

Image Series

Video Series

Audio Series

Text Series

Document Processing

Task Management

File Management

Wan2.7 Image Generation

Authorizations

All APIs require Bearer Token authentication

Body

Response