Wan 2.5 - Unifically

Generate AI images using Wan 2.5 Image. Automatically selects T2I or editing mode based on whether image_urls is provided. Supports 1–3 reference images for editing.

Model

alibaba/wan-2.5-image

Parameters

Parameter	Type	Required	Description
`prompt`	string	Yes	Text description of the image (max 2000 chars)
`aspect_ratio`	string	No	`1:1`, `2:3`, `3:2`, `3:4`, `4:3`, `9:16`, `16:9` (default: `1:1`)
`image_urls`	array	No	Omit for T2I. 1–3 images for editing
`negative_prompt`	string	No	What to avoid in the image (max 500 chars)
`prompt_extend`	boolean	No	Smart prompt rewriting (default: `true`)
`seed`	integer	No	Seed for reproducibility

Example - Text-to-Image

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "alibaba/wan-2.5-image",
    "input": {
      "prompt": "A flower shop with a beautiful wooden door"
    }
  }'

Example - Image Editing

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "alibaba/wan-2.5-image",
    "input": {
      "prompt": "Change the floral dress to a vintage lace dress",
      "image_urls": ["https://example.com/photo.jpg"]
    }
  }'

Response

{
  "code": 200,
  "success": true,
  "data": {
    "task_id": "abc123def456",
    "status": "processing"
  }
}

⌘I