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POST
/
v3
/
async
/
hunyuan-video-fast
Hunyuan Text-to-Video
curl --request POST \
  --url https://api.highwayapi.ai/v3/async/hunyuan-video-fast \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: <content-type>' \
  --data '
{
  "model_name": "<string>",
  "width": 123,
  "height": 123,
  "seed": 123,
  "steps": 123,
  "prompt": "<string>"
}
'
{
  "task_id": "<string>"
}
HunyuanVideo is an industry-leading text-to-video generation model that can generate high-quality videos with realistic motion based on text descriptions.
这是一个异步API，只会返回异步任务的 task_id。您应该使用该 task_id 请求 查询任务结果 API 来检索生成结果。

​
请求头

​
Content-Type
string
required
枚举值: application/json
​
Authorization
string
required
Bearer 身份验证格式: Bearer {{API 秘钥}}。

​
Request Body

​
model_name
string
required
Model name.Supported: hunyuan-video-fast.
​
width
integer
required
The width of the output video.Supported: 720, 1280.
​
height
integer
required
The height of the output video.Supported:
  • When width is 1280, height is 720
  • When width is 720, height is 1280
​
seed
integer
required
Random seed, used to generate noise and make the generated results reproducible. The same seed and parameters will produce the same content.Value range: -1 <= x <= 9999999999.
​
steps
integer
required
Number of denoising steps. More steps generally produce better results, but also take longer.Value range: 2 <= x <= 30.
​
prompt
string
required
The prompt used to guide generation.Value range: 1 <= x <= 2000.

​
Response Information

​
task_id
string
required
The task_id of the asynchronous task. You should use this task_id to request the Get Task Result API to obtain the generated result.