# ElevenLabs forced alignment

Needs audio url and text. Served by fal.ai.

Elevenlabs - Forced Alignment, served by fal.ai. The OpenAPI schema for the fal-ai/elevenlabs/forced-alignment queue. Price: Your request will cost $0.22 per hour of audio input. It will be rounded upwards to the nearest hour. Reservation covers the 10-hour input maximum published by this Fal endpoint; exact receipt settles rounded hours. Queued execution; final USD charge comes from the unique billing event matching this exact endpoint and request_id. A missing receipt retains the reservation; no guessed final fee. Asynchronous: returns a request_id; poll fal/status and fetch fal/result with model "fal-ai/elevenlabs" and that request_id. Billed once, when the result is ready; a generation that fails is refunded.

- Tool ID: `fal/elevenlabs-forced-alignment`
- Name in the catalog: Elevenlabs - Forced Alignment
- Provider: [fal.ai](/providers/fal.md)
- Capability: [AI audio](/tools/audio-generation.md)
- Price: $0.22 per unit
- Authentication: an authorised Agentik workspace is required for execution, including zero-price tools.

## Pricing contract

The provider’s price, with no markup. Billed for measured usage.


```json
{
  "model": "per_unit",
  "amountUsd": 0.22,
  "maxUnits": 10,
  "unitsDefault": 10
}
```

Pricing source: [https://fal.ai/models/fal-ai/elevenlabs/forced-alignment](https://fal.ai/models/fal-ai/elevenlabs/forced-alignment). Your request will cost $0.22 per hour of audio input. It will be rounded upwards to the nearest hour. Reservation covers the 10-hour input maximum published by this Fal endpoint; exact receipt settles rounded hours. Queued execution; final USD charge comes from the unique billing event matching this exact endpoint and request_id. A missing receipt retains the reservation; no guessed final fee..

Price verification date: 2026-10-07.

## Complete input schema


```json
{
  "type": "object",
  "properties": {
    "audio_url": {
      "description": "URL of the audio file to align. The file can be up to 3 GB and the audio can be up to 10 hours long.",
      "type": "string",
      "title": "Audio Url"
    },
    "text": {
      "description": "Transcript to align with the audio",
      "type": "string",
      "minLength": 1,
      "maxLength": 675000,
      "title": "Text"
    }
  },
  "required": [
    "audio_url",
    "text"
  ],
  "additionalProperties": false
}
```

## Published example

This is the provider tool’s published example. Replace example values with the user’s requested inputs, respecting the schema; do not execute an example merely to test a connection.


```json
{
  "tool_id": "fal/elevenlabs-forced-alignment",
  "input": {
    "audio_url": "https://storage.googleapis.com/falserverless/example_inputs/elevenlabs/scribe_v2_in.mp3",
    "text": "Hey, this is a test recording for Scribe version two, which is now available on fal.ai."
  }
}
```

## Execute and retrieve

Inspect again before execution, explain the price and obtain the required authority. Use MCP run_tool or POST /v1/run with this tool ID, valid input and an idempotency key. Save the returned run ID and follow the actual state. If Agentik answers that the tool is temporarily unavailable, do not retry it blindly; use discovery to propose an alternative.

This tool uses deferred settlement. Follow its returned task/run instructions; preserve the existing reservation until the result is reconciled.

A partial or uncertain result can still have consumed provider resources. Consult [billing](/docs/billing.md), [idempotency](/docs/idempotency.md) and [asynchronous results](/docs/async.md).

[Provider documentation](https://fal.ai/models/fal-ai/elevenlabs/forced-alignment)

[REST inspection](https://api.agentik.cc/v1/tools/fal/elevenlabs-forced-alignment) · [OpenAPI](/openapi.json) · [Connection guide](/connect.md)

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[HTML page](/providers/fal/elevenlabs-forced-alignment) · [Agent index](/llms.txt)