Wan - 2.2 A14B Text to Video Turbo

Endpoint

POST /videos/generations

Full URL: https://modelfold.ai/v1/videos/generations

Authentication: every request must include the Authorization: Bearer <API_KEY> header.

Send model parameters directly in the JSON body. Do not wrap them in input. This request waits for generation to finish and returns data[].url; supported media models also offer async jobs, polling and callbacks. Replace example media URLs with your own publicly accessible files. See API gateway for billing and errors.

Input parameters for the generation task

Request Parameters

Body (application/json)

Parameter	Type	Required	Description
model	string	Yes	The model name to use for generation. Required field. - Must be wan/2-2-a14b-text-to-video-turbo for this endpoint Default："wan/2-2-a14b-text-to-video-turbo"。 Allowed values：wan/2-2-a14b-text-to-video-turbo。 Example：wan/2-2-a14b-text-to-video-turbo。
prompt	string	Yes	Prompt required by the ModelFold gateway; at most 2000 characters. The text prompt to guide video generation. (Max length: 5000 characters) maxLength: 2000. Example：Drone shot, fast traversal, starting inside a cracked, frosty circular pipe. The camera bursts upward through the pipe to reveal a vast polar landscape bathed in golden sunrise light. Workers in orange suits operate steaming machinery. The camera tilts up, revealing the scene from the perspective of a rising hot air balloon. It continues ascending into a glowing sky, the balloon trailing steam and displaying the letters "ModelFold AI" as it rises into breathtaking polar majesty.。
resolution	string	No	Resolution of the generated video (480p or 720p). Default value: "720p" Default："720p"。 Allowed values：480p / 720p。 Example：720p。
aspect_ratio	string	No	Aspect ratio of the generated video (16:9 or 9:16). Default value: "16:9" Default："16:9"。 Allowed values：16:9 / 9:16。 Example：16:9。
enable_prompt_expansion	boolean	No	Whether to enable prompt expansion. This will use a large language model to expand the prompt with additional details while maintaining the original meaning. (Boolean value (true/false)) Example：false。
seed	number	No	Optional. Omit for a random seed. minimum: 0. maximum: 2147483647.
acceleration	string	No	Acceleration level to use. The more acceleration, the faster the generation, but with lower quality. The recommended value is 'none'. Default value: "none" Default："none"。 Allowed values：none / regular。 Example：none。
nsfw_checker	boolean	No	Defaults to false. When false, no additional content filtering is applied and results are returned directly by the model.

Request Example

curl -X POST "https://modelfold.ai/v1/videos/generations" \
  -H "Authorization: Bearer $MODELFOLD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "wan/2-2-a14b-text-to-video-turbo",
  "prompt": "Drone shot, fast traversal, starting inside a cracked, frosty circular pipe. The camera bursts upward through the pipe to reveal a vast polar landscape bathed in golden sunrise light. Workers in orange suits operate steaming machinery. The camera tilts up, revealing the scene from the perspective of a rising hot air balloon. It continues ascending into a glowing sky, the balloon trailing steam and displaying the letters \"ModelFold AI\" as it rises into breathtaking polar majesty.",
  "resolution": "720p",
  "aspect_ratio": "16:9",
  "acceleration": "none"
}'

{
  "model": "wan/2-2-a14b-text-to-video-turbo",
  "prompt": "Drone shot, fast traversal, starting inside a cracked, frosty circular pipe. The camera bursts upward through the pipe to reveal a vast polar landscape bathed in golden sunrise light. Workers in orange suits operate steaming machinery. The camera tilts up, revealing the scene from the perspective of a rising hot air balloon. It continues ascending into a glowing sky, the balloon trailing steam and displaying the letters \"ModelFold AI\" as it rises into breathtaking polar majesty.",
  "resolution": "720p",
  "aspect_ratio": "16:9",
  "acceleration": "none"
}

Response

200 — Generation completed. usage contains actual billing details; result URLs are illustrative.

{
  "ok": true,
  "created": 1792134000,
  "data": [
    {
      "url": "https://modelfold.ai/uploads/outputs/result.mp4"
    }
  ],
  "usage": {}
}