MiniMax H3 Image-to-Video

video MiniMax H3 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": {
    "duration": 6,
    "prompt": "\u2026"
  },
  "model": "minimax-h3-image-to-video"
}

Input parameters

Name	Type	Required	Description
`prompt`	string	required	Video generation prompt, length is between 1 and 7000 characters.
`first_frame_url`	string	optional	First frame image URL. Note: Either first_frame_url or last_frame_url must be provided. Supports HTTP, HTTPS, and OSS addresses; supports JPG, JPEG, PNG, WEBP, HEIC, HEIF formats; single image size not exceeding 30 MB, image side length between 256 and 5760 pixels, aspect ratio between 0.4 and 2.5.
`last_frame_url`	string	optional	Last frame image URL. Note: Either first_frame_url or last_frame_url must be provided. Image restrictions are the same as first_frame_url.
`duration`	integer	required	Generated video duration, supporting integer values from 4 to 15 seconds. Values: `4`, `5`, `6`, `7`, `8`, `9`, `10`, `11`, `12`, `13`, `14`, `15` Default: `6`
`resolution`	string	optional	Video resolution. Values: `768P`, `2K` Default: `2K`

Pricing

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