fal.ai · Text to video
Vidu Q3
Vidu Q3, text to video, served by fal.ai. The OpenAPI schema for the fal-ai/vidu/q3/text-to-video queue. Price: $0.07 per second at 360p/540p, 2.2x ($0.154) at 720p/1080p. Asynchronous: returns a request_id; poll fal/status and fetch fal/result with model "fal-ai/vidu".
Usage based fal.aiVideofal/vidu-q3-text-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/vidu-q3-text-to-video (Vidu Q3, text to video). Call inspect_tool with {"tool_id": "fal/vidu-q3-text-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/vidu-q3-text-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 |
|---|---|---|---|
aspect_ratio | string | No | The aspect ratio of the output video Options: 16:9, 9:16, 4:3, 3:4, 1:1. |
duration | integer | No | Duration of the video in seconds |
prompt | string | Yes | Text prompt for video generation, max 2000 characters |
audio | boolean | No | Whether to use direct audio-video generation. When true, outputs video with sound. |
resolution | string | No | Output video resolution Options: 360p, 540p, 720p, 1080p. |
seed | integer | No | Random seed for reproducibility. If None, a random seed is chosen. |
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/vidu-q3-text-to-video",
"input": {
"prompt": "a red cube slowly rotating on a white table, soft studio light",
"duration": 1,
"resolution": "360p",
"audio": false
}
}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.