Wan 2.7 - Text to Video

video Wan price on request

Request

POST https://app.video-blade.com/api/v1/generations
X-API-Key: vb_…
Content-Type: application/json

{
  "callback_url": "https://your-app.example/callbacks/video-blade",
  "input": {
    "prompt": "\u2026"
  },
  "model": "wan-2-7-text-to-video"
}

Input parameters

Name	Type	Required	Description
`prompt`	string	required	Positive prompt. Minimum length: 1 character. Maximum length: 5000 characters.
`negative_prompt`	string	optional	Negative prompt. Maximum length: 500 characters.
`audio_url`	string	optional	Optional custom audio URL.
`resolution`	string	optional	Video resolution. - `720p`: 720p - `1080p`: 1080p Values: `720p`, `1080p` Default: `1080p`
`ratio`	string	optional	Video aspect ratio. - `16:9`: Landscape - `9:16`: Portrait - `1:1`: Square - `4:3`: Landscape 4:3 - `3:4`: Portrait 3:4 Values: `16:9`, `9:16`, `1:1`, `4:3`, `3:4` Default: `16:9`
`duration`	integer	optional	Video duration in seconds. - Minimum: `2` - Maximum: `15` - Default: `5` Default: `5`
`prompt_extend`	boolean	optional	Whether to enable intelligent prompt rewriting. Default value: `true`. Default: `True`
`watermark`	boolean	optional	Whether to add an AI-generated watermark. Default value: `false`. Default: `False`
`seed`	integer	optional	Random seed. - Minimum: `0` - Maximum: `2147483647`
`nsfw_checker`	boolean	optional	Defaults to false. You can set it to false based on your needs. If set to false, our content filtering will be disabled, and all results will be returned directly by the model itself. Note: There is no guarantee that everything can be filtered out; if you are not satisfied with the results, you will need to make your own arrangements.

Pricing

Price on request; the charge is settled from actual consumption with the video coefficient ×2.0. See Pricing & tokens.