GET
/v1/schemas/fal/audio/fal-ai/stable-audio-25/audio-to-audio
Accept:
| field | recorded source |
|---|---|
| schema | Source linked above. upstream-spec Source tracea57b51a53215aef9c3307f2c4a8dd49735421f2f9f4576bcf571e6596e607141{
"fetchedAt": 1791522002,
"extractorVersion": "1",
"verifiedAt": null
} |
Request body
9 properties · 2 required · 0 $defs| property | type | description | constraints |
|---|---|---|---|
| prompt* | string | The prompt to guide the audio generation | |
| audio_url* | string | The audio clip to transform | |
| enable_safety_checker | boolean | Authorized callers may set false to request relaxed screening. | default: true |
| total_seconds | integer | The duration of the audio clip to generate. If not provided, it will be set to the duration of the input audio. | 1 ≤ n ≤ 190 · nullable |
| guidance_scale | number | How strictly the diffusion process adheres to the prompt text (higher values make your audio closer to your prompt). | 1 ≤ n ≤ 25 · default: 1 |
| seed | integer | nullable | |
| sync_mode | boolean | If `True`, the media will be returned as a data URI and the output data won't be available in the request history. | default: false |
| num_inference_steps | integer | The number of steps to denoise the audio for | 4 ≤ n ≤ 8 · default: 8 |
| strength | number | Sometimes referred to as denoising, this parameter controls how much influence the `audio_url` parameter has on the generated audio. A value of 0 would yield audio that is identical to the input. A value of 1 would be as if you passed in no audio at all. | 0.01 ≤ n ≤ 1 · default: 0.8 |
Validate a payload
before you spend tokensshell
$ curl -X POST https://modelschemas.com/v1/validate \
-d '{"provider":"fal","endpointId":"fal-ai/stable-audio-25/audio-to-audio","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}