WAN 2.2

Overview

WAN 2.2 is a high-quality video generation model that supports both text-to-video and image-to-video modes. This model offers three versions: Lite, Fast, and Pro.


Test API KEY: key_00000000000000000000000000000000

Endpoints

1. Create Task

Request


POST https://api.pixwith.ai/api/task/create

Headers

Header	Value	Required
Content-Type	application/json	Yes
Api-Key	{API_KEY}	Yes

Request Parameters

Parameter	Type	Required	Description
prompt	string	Yes	The input prompt (e.g., “A cat walking in the garden”)
image_urls	array	Conditional	[“https://cdn.pixwith.ai/xxx.jpg ”]. For Lite version (model_id `2-8`), provide 1 image. For Fast/Pro versions (model_id `2-9`, `2-10`), you can provide up to 2 images (second image is optional and used as last_frame).
model_id	string	Yes	`2-8`(Lite), `2-9`(Pro), `2-10`(Fast)
options	object	Yes	Configuration options for the task
options.prompt_optimization	boolean	Yes	If true, all prompt words will be automatically translated into English.
options.aspect_ratio	string	Yes	Aspect ratio of the output. Valid values: `'16:9'` or `'9:16'`
options.resolution	string	Conditional	Resolution of the output. Required for all model_ids. For model_id `2-8`(Lite): only `'720p'` is supported. For model_id `2-9`(Pro) or `2-10`(Fast): `'480p'` or `'720p'`
options.duration	int	Conditional	Duration in seconds. Not applicable for model_id `2-8`(Lite - fixed duration). Required for model_id `2-9`(Pro) or `2-10`(Fast): `5` or `8`

Example Request - Pro


{
  "prompt": "A cat walking in the garden",
  "model_id": "2-9",
  "options": {
    "prompt_optimization": true,
    "aspect_ratio": "16:9",
    "resolution": "480p",
    "duration": 5
  }
}

Example Request - Fast


{
  "prompt": "A cat walking in the garden",
  "image_urls": [
    "https://cdn.pixwith.ai/images/cf0ddb5ad6a0f0c85ab4d1dceb9fd89c_0.jpeg"
  ],
  "model_id": "2-10",
  "options": {
    "prompt_optimization": true,
    "aspect_ratio": "16:9",
    "resolution": "480p",
    "duration": 5
  }
}

Response Parameters

Parameter	Type	Description
code	int	1=success, 0=error
message	string	Success and failure messages
data	object
data.task_id	string
data.estimated_time	int	Estimated time in seconds

Response


{
  "code": 1,
  "message": "success",
  "data": {
    "task_id": "d425ab4dc256f0ebaa84862b9cea8a3d",
    "estimated_time": 150
  }
}