MiniMax H3 text-to-video
video-minimax-h3MiniMax H3: 5-second videos from text or a first frame, with up to nine reference images, at 768p or 2K. Compared with other video tools: mid-priced. Price: from $0.541 per 5-second video, charged only on success. Price depends on resolution: 768P $0.541, 2K $0.879 (default 768P). One call = one 5-second video.
Tool call template
Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.
{
"id": 1,
"jsonrpc": "2.0",
"method": "tools/call",
"params": {
"arguments": {
"prompt": "<prompt>"
},
"name": "video-minimax-h3"
}
}Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| image | No | Optional starting image (https URL) | |
| prompt | Yes | What to create or change | |
| resolution | No | Sets the price. Default 768P | |
| aspect_ratio | No | Aspect ratio, default 16:9 | |
| reference_images | No | Optional reference images of characters, products or style (https URLs) |