Wan2.7 Image Generation

• Wan 2.7 image generation and editing model, supporting text-to-image and image editing
• Supports preset sizes and explicit width/height dimension objects
• Asynchronous processing mode, use the returned task ID to query status
• Generated image links are valid for 24 hours, please save them promptly

POST /v1/images/generations

cURL

wan_2_7_standard_text_to_image

curl --request POST \
  --url https://api.foxapi.cc/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"
}
'

200

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

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 · enum<string> object · 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

200

application/json

Task created successfully

created · integer

Task creation timestamp

Example:

1757165031

id · 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"