Wan 2.7 Image Pro

wan2.7-image-pro

Wan 2.7 Image Pro is a professional image generation model that supports 4K output, text-to-image, image editing, and multi-image reference generation.

Endpoints

POST /v1/queue/wan2.7-image-pro # Create task

GET /v1/queue/wan2.7-image-pro/requests/{request_id}/status # Check status

GET /v1/queue/wan2.7-image-pro/requests/{request_id}/response # Get result

PUT /v1/queue/wan2.7-image-pro/requests/{request_id}/cancel # Cancel task

Request Parameters

curl --location "https://odirouter.ai/model/v1/queue/wan2.7-image-pro" \
  --header "Authorization: Bearer YOUR_API_KEY" \
  --header "Content-Type: application/json" \
  --data '{
    "prompt": "A red apple on a white table, clean studio lighting, simple background.",
    "size": "1K",
    "n": 1,
    "watermark": false,
    "seed": 12345
  }'

role string

Message role. Use user.

prompt string Required

Positive prompt describing the desired image content, style, and composition. Chinese and English are supported.

Maximum length: 5000 characters

size string

Output image resolution. You can use a resolution tier or explicit dimensions such as 1024*1024; aspect ratio limits follow the official constraints.

Options: 1K, 2K, 4K

For square text-to-image prompts, size=1K returns a 1024x1024 PNG, and size=4K returns a 4096x4096 PNG.

Default: 1K

n int

Number of images to generate. This parameter directly affects cost.

Range: 1 - 4

Default: 4

watermark bool

Whether to add a watermark. The watermark appears in the lower-right corner of the image.

Options: false, true

Default: false

seed int

Random seed. When omitted, the system generates a random seed automatically. A fixed seed can improve reproducibility, but identical results are not guaranteed.

Range: 0 - 2147483647

Response Parameters

{
  "request_id": "mmsu_01hxyz...",
  "response_url": "https://odirouter.ai/model/v1/queue/wan2.7-image-pro/requests/mmsu_01hxyz.../response",
  "status_url": "https://odirouter.ai/model/v1/queue/wan2.7-image-pro/requests/mmsu_01hxyz.../status",
  "cancel_url": "https://odirouter.ai/model/v1/queue/wan2.7-image-pro/requests/mmsu_01hxyz.../cancel",
  "queue_position": 0
}

Field	Type	Description
`request_id`	string	Task ID used for later status checks, result retrieval, and cancellation
`response_url`	string	URL for retrieving the final result
`status_url`	string	URL for checking task status
`cancel_url`	string	URL for canceling the task
`queue_position`	int	Queue position

Next Steps

Check status

Get result

Cancel task

Errors