# Lyria 3 Pro text to audio fal AI

Needs prompt.

Lyria 3 Pro, served by fal.ai. $0.08 per audios One submitted item is offered per call; the exact receipt determines the final charge. Asynchronous: returns a request_id; poll fal/status and fetch fal/result with model "fal-ai/lyria3" and that request_id. The exact endpoint/request billing receipt is required before settlement.

- Tool ID: `fal/fal-ai-lyria3-pro`
- Name in the catalog: Lyria 3 Pro, text to audio
- Provider: [fal.ai](/providers/fal.md)
- Capability: [AI audio](/tools/audio-generation.md)
- Price: $0.08 per call
- 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_call",
  "amountUsd": 0.08
}
```

Pricing source: [https://fal.ai/models/fal-ai/lyria3/pro/llms.txt](https://fal.ai/models/fal-ai/lyria3/pro/llms.txt). $0.08 per audios One submitted item is offered per call; the exact receipt determines the final charge..

Price verification date: 2026-11-03.

## Complete input schema


```json
{
  "type": "object",
  "properties": {
    "image_url": {
      "title": "Image Url",
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "description": "Optional image URL to use as inspiration for music generation. The model will create music that matches the mood and theme of the image."
    },
    "enable_safety_checker": {
      "type": "boolean",
      "title": "Enable Safety Checker",
      "default": true,
      "description": "Authorized callers may set false to request relaxed screening."
    },
    "prompt": {
      "maxLength": 5000,
      "type": "string",
      "title": "Prompt",
      "minLength": 1,
      "description": "The text prompt describing the music you want to generate. Include genre, mood, instrumentation, tempo, and vocal style for best results. Lyria 3 supports vocals, lyrics, and multi-language generation."
    }
  },
  "required": [
    "prompt"
  ],
  "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/fal-ai-lyria3-pro",
  "input": {
    "prompt": "An energetic electronic dance track with soaring synth leads, punchy four-on-the-floor kick drums, and a catchy vocal hook singing 'Feel the rhythm, feel the night'. 128 BPM.",
    "enable_safety_checker": true
  }
}
```

## 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/lyria3/pro)

[REST inspection](https://api.agentik.cc/v1/tools/fal/fal-ai-lyria3-pro) · [OpenAPI](/openapi.json) · [Connection guide](/connect.md)

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[HTML page](/providers/fal/fal-ai-lyria3-pro) · [Agent index](/llms.txt)