fal.ai · Image to video
MiniMax H3 Max
MiniMax H3 Max, image to video, served by fal.ai. The OpenAPI schema for the minimax/h3-max/image-to-video queue. Price: List price $0.05 per second at 480P, $0.08 at 768P (launch discount until September 7, 2026 not passed through). Asynchronous: returns a request_id; poll fal/status and fetch fal/result with model "minimax/h3-max".
Usage based fal.aiVideofal/minimax-h3-max-image-to-videoListed
Activation pending; your agent will see it as unavailable until then.
Use this tool with your agent
Give this to your agent
Use my connected Agentik MCP server. I want to use the tool fal/minimax-h3-max-image-to-video (MiniMax H3 Max, image to video). Call inspect_tool with {"tool_id": "fal/minimax-h3-max-image-to-video"} first and tell me the price before anything runs. Ask me for the inputs it needs; never invent values, IDs or file URLs. When I confirm, call run_tool with tool_id "fal/minimax-h3-max-image-to-video" and my inputs, follow it with get_run if it is still running, and give me the result and the price Agentik reports. If the tool is unavailable, say so and use discover_tools to propose an alternative.Show the prompt
Paste it into Claude, ChatGPT or Codex: your agent takes it from there, and shows the price before it runs.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
end_image_url | string | No | Optional URL of the image to use as the last frame, for first-to-last keyframe generation. |
enable_safety_checker | boolean | No | If set to true, the safety checker will be enabled. |
duration | integer | No | The duration of the video in seconds. |
image_url | string | No | Optional URL of the image to use as the first frame. When provided, the output aspect ratio follows this image. When omitted, the request is handled as text-to-video (16:9 by default). |
prompt_expansion_mode | string | Yes | How much effort to spend rewriting the prompt before generation. 'balanced' returns in about a second. 'quality' spends up to ~30s on a richer prompt. Options: balanced, quality. |
prompt | string | Yes | Text prompt for video generation |
seed | integer | No | Random seed. A random seed is selected when omitted. |
resolution | string | No | The native generation resolution of the video. Options: 480P, 768P. |
How your agent calls it
First inspect_tool for the current schema and price, then run_tool with the published example after confirming your inputs:
{
"tool_id": "fal/minimax-h3-max-image-to-video",
"input": {
"prompt": "a red cube slowly rotating on a white table, soft studio light",
"image_url": "https://storage.googleapis.com/falserverless/example_outputs/nano-banana-2-t2i-output.png",
"prompt_expansion_mode": "balanced",
"duration": 5,
"resolution": "480P"
}
}Price and billing
- Price
- Usage based
- Model
- Per unit
- Detail
- The provider’s price, with no markup. Billed for measured usage.
- The provider’s price, 0% markup.
- One prepaid balance for every provider; your agent sees the price before it runs.
- Pay for measured usage; unused reservations are released.