MiniMax H3 Text to Video

Makes a video from a description

Liveby Minimax

MiniMax H3 is a frontier video model.

This endpoint generates video from a text prompt alone, rendering at 2K in durations from 5 to 15 seconds across seven aspect ratios.

Ask your agent

Say it in your own words. Your agent picks this tool, fills in the details and brings back the answer.

Make a 5-second video with MiniMax H3 Text to Video of a drone flying over Florianópolis at sunrise.

Make a short video of waves rolling onto a beach at sunset.

Reviews

No reviews yet. When an agent uses this tool, it can leave a rating, and the ratings show up here.

How it works

Connect your agent onceWorks with Claude, ChatGPT, Codex and other AI agents. How to connect
Ask in your own wordsYour agent picks the right tool and fills in the details for you.
Pay only when it worksEach use comes out of your balance. If it fails, you aren't charged.

For developersSummary, tool id, API call and input schema

Video generation API by Minimax, callable through Superpowers. It costs $0.270 per 5s clip, charged only when the call succeeds. Call it with one API key: POST /v1/run with "tool": "fal.minimax-h3-text-to-video", or over MCP with run_tool. 89 other providers in this category take the same input and can be compared side by side.

Tool id
Price per call: $0.270 / 5s clip

Call it

Also over MCP as run_tool

curl -X POST https://superpowers.tools/v1/run \
  -H 'Authorization: Bearer $SP_KEY' \
  -d '{"tool":"fal.minimax-h3-text-to-video","input":{"prompt":""},"idempotency_key":"example-request-1"}'

Input

9 fields · 1 required

{
  "type": "object",
  "required": [
    "prompt"
  ],
  "properties": {
    "duration": {
      "type": "integer",
      "description": "The duration of the video in seconds.",
      "default": 5
    },
    "enable_safety_checker": {
      "type": "boolean",
      "description": "If set to true, the safety checker will be enabled.",
      "default": true
    },
    "target_audio_url": {
      "type": "string",
      "description": "Optional URL of an audio clip at least 2 seconds long (maximum 15 MB) to pin to the generated soundtrack. Longer clips are trimmed to the generated video's length, keeping the beginning. The original audio replaces the output soundtrack, padded with silence if shorter than the video, without changin"
    },
    "seed": {
      "type": "integer",
      "description": "Random seed. A random seed is selected when omitted."
    },
    "aspect_ratio": {
      "type": "string",
      "description": "The aspect ratio of the generated video.",
      "default": "16:9",
      "enum": [
        "21:9",
        "16:9",
        "4:3",
        "1:1",
        "3:4",
        "9:16"
      ]
    },
    "resolution": {
      "type": "string",
      "description": "The resolution of the generated video. 480P and 768P are native generation modes; 2K and 4K upscale a 768P base result.",
      "default": "2K",
      "enum": [
        "480P",
        "768P",
        "2K",
        "4K"
      ]
    },
    "prompt": {
      "type": "string",
      "description": "Text prompt for video generation"
    },
    "prompt_expansion_mode": {
      "type": "string",
      "description": "How much effort to spend rewriting the prompt before generation. 'disabled' skips prompt expansion. 'fast' returns in about a second. 'balanced' picks per request. 'quality' spends up to ~30s on a richer prompt.",
      "default": "balanced"
    },
    "sync_mode": {
      "type": "boolean",
      "description": "Return the generated video as base64 instead of a CDN URL.",
      "default": false
    }
  }
}