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fal.ai · Lipsync a video to an audio track

VEED Lipsync v2

VEED Lipsync v2, lipsync a video to an audio track, served by fal.ai. The OpenAPI schema for the veed/lipsync/v2 queue. Price: $0.07 per second of output video, which follows the input length, metered by fal after the call (x-fal-billable-units) and billed at that reading; the reservation is the bound you declare and the difference is refunded. Asynchronous: returns a request_id; poll fal/status and fetch fal/result with model "veed/lipsync".

$0.07 / unitfal.aiVideofal/veed-lipsync-v2Listed

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/veed-lipsync-v2 (VEED Lipsync v2, lipsync a video to an audio track). Call inspect_tool with {"tool_id": "fal/veed-lipsync-v2"} 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/veed-lipsync-v2" 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

NameTypeRequiredDescription
audio_urlstringYesNew audio track to articulate
video_urlstringYesSource video to lipsync
max_secondsnumberNoUpper bound of the output video length, which follows the input, in seconds (default 60, max 600). The reservation is this bound at the unit price; after the call the seconds fal meters are billed and the rest is refunded. Declare at least the real amount: a larger input is still processed but is never billed above the reservation.

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/veed-lipsync-v2",
  "input": {
    "video_url": "https://v3.fal.media/files/monkey/q1fDPhrpfjfsaRmbhTed4_influencer.mp4",
    "audio_url": "https://v3.fal.media/files/rabbit/Ql3ade3wEKlZXRQLRbhxm_tts.mp3",
    "max_seconds": 15
  }
}

Price and billing

Price
$0.07 / unit
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.