# VEED Clean Audio API

> ᠰᡳᠯᡤᠠᠨ ᡳ ᠵᡝᠪᡝᠨ ᠪᡝ ᠰᠠᠶᠠᠨᠠᠮᡝ ᠵᡝᠨᡝ ᠵᡝᠪᡝᠨ ᡳ ᠵᠠᠯᡤᠠᠨ ᠪᡝ ᠵᠠᠰᡳᠮᠪᡳ

ᡤᡳᠰᡠᠨ ᡳ ᠵᡠᠯᡝᠨ ᡩᡝᠴᡳ ᠪᡠᠵᡠᠯᡝᠮᡝ ᡳᠯᡝᠮᠪᡳ᠃ `audio_url` ᡝᠮᡝ ᡤᡳᠰᡠᠨ ᠠᠮᠠ ᠰᡠᠨᡤᠠ ᡳ ᡶᡳᠯᡝ ᠪᡝ ffmpeg ᡝᠮᡝ ᠴᠠᡵᡥᠠᠨ ᠠᠯᡤᠠᠮᠪᡳ᠃ `strength` (0-1) ᡳ ᠪᡠᠵᡠᠯᡝᠮᡝ ᡳᠯᡝᠮᠪᡝᠨ ᡳ ᠵᡠᠯᡝ ᠪᡳ᠂ `target_lufs` (-40 ᡩᡝ -8 ᡩᡝᠴᡳ) ᠪᡠᠶᡝᠮᠪᠠᠨ ᡳ ᠵᠠᠯᡤᠠᠨ ᡳ ᠴᡳᠨᠠᠮᠪᡳ᠂ ᠠᠮᠠ ᠵᡠᠯᡝᠨ ᠪᡳ᠃ ᠪᡠᠶᡝᠮᠪᡝᠨ 48 kHz mono 16-bit᠂ flac ᠠᠮᠠ wav᠂ ᡝᠮᡝ ᠠᠯᡤᠠᠮᠪᡳ ᡳ ᡩᠠᠯᡤᠠᠨ ᠪᡳ᠃

- Model id: `veed/clean-audio`
- Made by: VEED
- Category: Audio
- Output: audio
- Price per minute of your input audio: $0.0125 / minute of input audio (cheapest run $0.013 (13 API credits))
- Run: `POST https://api.doitong.com/v1/run/veed/clean-audio`
- Quote: `POST https://api.doitong.com/v1/quote/veed/clean-audio`
- Docs page: https://doitong.com/mnc/developers/models/veed/clean-audio

## Pricing

Price: **$0.0125 / minute of input audio**. Price per minute of your input audio: the input files are measured before the run (length, resolution, frame rate). The quote measures the same files and is exactly what the run charges.

The full example input below costs $0.013 = 13 API credits (1 min input audio × $0.0125).

Prices are the upstream price in USD, paid from the API balance in API credits (1000 API credits = 1 USD). `POST https://api.doitong.com/v1/quote/veed/clean-audio` with the same JSON body returns the exact price for that input; the quote is exactly what a run charges. Invalid input is never charged and failed or canceled requests are refunded automatically.

## Input parameters

Send either the canonical name or the native field name (not both). Canonical names are the same across models.

| Parameter | Canonical name | Type | Required | Default | Allowed values / range | Description |
|---|---|---|---|---|---|---|
| `audio_url` | `audio` | string (audio URL) | yes |  |  | ᠵᠠᠰᡠᠨ ᡩᡝ ᠣᠯᡥᠣ ᠪᡠᠶᡝᠮᡝ ᡩᡝ ᡶᡳᠯᡝ ᡳ URL ᠠᠪᠠᠯᠠ ᡥᡡᠯᡝ ᠵᡠᠯᡝᠨ ᠪᡳᠰᡳᡵᡝ. ᡤᡳᠰᡠᠨ ᠠᠮᡝ ᠰᡠᠨᡤᠠ ᡶᡳᠹᡳ ᡩᡝ ᡠᠯᡥᠠᠨᠠᠪᡠᡵᡝ ᠪᡠᠶᡝᠮᡝ, wav, ogg, mp3, webm, m4a, mov, aac, ᠠᠪᠠᠯᠠ mp4. ᠰᡠᠨᡤᠠ ᡩᡝ ᡤᡳᠰᡠᠨ ᡳ ᠵᡠᠯᡝ ᠠᠰᡠᠪᡠᡵᡝ; /video ᠵᠠᠯᠠᠨ ᡩᠠᠮᡠ ᡤᡳᠰᡠᠨ ᠵᠠᠰᡠᠨ ᡩᡝ ᠰᡠᠨᡤᠠ ᠣᠯᡥᠣ; ᠵᡠᠯᡝᠨ ᡤᡳᠰᡠᠨ ᡩᡝ ᠵᡠᠯᡝ ᠵᡠᠪᡝᠨ ᠪᡠᠶᡝᠮᡝ. ᡩᠠᠯᡳ 30 ᠮᡳᠨᡠᡨ, 512 MB. |
| `strength` |  | number | no | `0.874` | 0 – 1 | ᡥᡡᠯᠠᠨ ᡳ ᡩᡝᠯᡝᠨ ᠰᡳᠯᡤᠠᠨ ᡳ ᠵᡠᠯᡝ: ᠵᡠᠯᡝᠨ ᠪᡠᠯᡝᡵᡝ ᡩᡝ ᡶᡠᠨᡩᠠ ᠵᡠᠯᡝ ᠰᡠᠨᡤᠠ ᠪᡳᠰᡳᡵᡝ, ᡝᠯᡤᡝᠨ ᠪᡝ ᡝᠮᡠ ᡝᠮᡝ ᠵᠠᠰᡠᠨ. ᡝᠮᡠ ᡳ ᠵᡠᠯᡝ 1 ᠠᠰᡠᠨ, ᠵᡠᠯᡝᠨ 0.874 ᠠᠰᡠ ᠶᠠᠯᡳ ᠵᡠᠯᡝ -18 dB. |
| `target_lufs` |  | number \| null | no | `-19` | -40 – -8 | ITU-R BS.1770 ᡳ ᠰᡠᠨᡤᠠ ᠵᡠᠯᡝ ᠣᠨᠣᠯᡠᠨ; API ᡩᡝ null ᠣᠯᠣᠮᡝ ᠵᡠᠯᡝᠨ ᠪᡠᠶᡝᠮᡝ ᡠᠯᡥᠠᠨᠠᠪᡠᡵᡝᠮᡝ ᠵᡠᠯᡝ ᠵᡠᠯᡝᠨ ᠪᡳᠰᡳᡵᡝ. ᡩᠠᠮᡠ ᠵᡠᠯᡝᠨ -19 LUFS, VEED ᡳ ᠵᡠᠯᡝ ᠶᠠᠯᡳ, true-peak ᠵᡠᠯᡝ -1.1 dBTP. |
| `output_format` |  | enum (string) | no | `flac` | `flac`, `wav` | ᡤᡳᠰᡠᠨ ᡳ ᡝᠮᡠ ᠰᠣᠩᡤᠣᠯᠣᠨ: FLAC ᡳ ᠵᡠᠯᡝ ᠠᠮᡝ ᠰᡠᠨᡤᠠ ᡩᡝ ᠰᡳᠨᡩᠠᠨ ᠠᠰᡠ ᡤᠠᠮᠠᠰᡳ ᠶᠠᠯᡳ WAV. ᠪᡠᠶᡝᠮᡝ ᡝᠮᡠ ᠵᡠᠪᡝᠨ, 48 kHz, 16-bit. |

File parameters (`audio`) take a public `https://` URL, a `data:` URI up to 10 MB, or the `file_url` of an upload from `POST /files`.

## Example input

Required parameters only:

```json
{
  "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
}
```

A fuller example:

```json
{
  "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
}
```

## Run it

Set `DOITONG_API_KEY` to a key from https://doitong.com/developers/dashboard#keys. `?wait=20` returns the finished request in the same call when it is ready within 20 seconds; otherwise poll `GET /requests/{id}` (it also accepts `?wait=`), or pass `webhook_url`.

### curl

```bash
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/veed/clean-audio?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"
```

### JavaScript

```javascript
const API = "https://api.doitong.com/v1";
const headers = {
  "Authorization": "Bearer " + process.env.DOITONG_API_KEY,
  "Content-Type": "application/json",
};

// Run the model; wait up to 20 s for the finished result in the same call
let res = await fetch(API + "/run/veed/clean-audio?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  }),
});
let request = await res.json();
if (!res.ok) throw new Error(request.error.code + ": " + request.error.message);

// Not finished yet: long-poll until it is
while (request.status === "queued" || request.status === "running") {
  res = await fetch(API + "/requests/" + request.id + "?wait=20", { headers });
  request = await res.json();
}
if (request.status !== "succeeded") throw new Error(JSON.stringify(request.error));
console.log(request.outputs.map((o) => o.url), request.cost.credits + " API credits ($" + request.cost.usd + ")");
```

### Python

```python
import os
import requests

API = "https://api.doitong.com/v1"
headers = {"Authorization": "Bearer " + os.environ["DOITONG_API_KEY"]}

payload = {
    "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3",
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/veed/clean-audio", params={"wait": 20}, json=payload, headers=headers)
request = r.json()
if not r.ok:
    raise RuntimeError(request["error"]["code"] + ": " + request["error"]["message"])

# Not finished yet: long-poll until it is
while request["status"] in ("queued", "running"):
    request = requests.get(API + "/requests/" + request["id"], params={"wait": 20}, headers=headers).json()
if request["status"] != "succeeded":
    raise RuntimeError(request["error"])
print([o["url"] for o in request["outputs"]], request["cost"]["credits"], "API credits", "$" + request["cost"]["usd"])
```

### MCP

The MCP server at `https://api.doitong.com/v1/mcp` exposes the tools `search_models`, `get_model`, `quote`, `run`, `get_request`, `cancel_request`, `list_requests`, `create_upload` and `get_account`. A `run` call for this model:

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "run",
    "arguments": {
      "model_id": "veed/clean-audio",
      "input": {
        "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
      },
      "wait_seconds": 20
    }
  }
}
```

## Response

Every call returns a request object. `status` is one of `queued`, `running`, `succeeded`, `failed`, `canceled`. `outputs` lists the generated files with URLs on our storage (kept forever, or 7 days with `?storage=temporary`; `storage` says which); `output` is the model's own result object with the same URLs.

```json
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "veed/clean-audio",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 13,
    "usd": "0.013",
    "charged": 13,
    "refunded": 0
  },
  "input": {
    "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  },
  "output": {
    "audio": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp3",
      "content_type": "audio/mpeg",
      "file_name": "0-output.mp3",
      "file_size": 1843200
    },
    "audio_duration": 1.0
  },
  "outputs": [
    {
      "type": "audio",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp3",
      "content_type": "audio/mpeg",
      "file_size": 1843200,
      "duration": 12,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
```

### Output fields (`output`)

| Field | Type | Description |
|---|---|---|
| `audio` | object {url, content_type, file_name, file_size} | ᠵᠠᠰᡠᠨ ᠣᠯᡥᠣ ᡤᡳᠰᡠᠨ, ᠠᠮᡝ ᡳ ᡝᡵᡝᠮᡝ ᠵᠠᠯᠠᠨ ᠪᡳ, ᠵᡠᠯᡝ ᠪᡠᠶᡝᠮᡝ. ᡝᠮᡠ ᠵᡠᠪᡝᠨ, 48 kHz, 16-bit. |
| `audio_duration` | number | ᡝᡵᡝᠮᡝ ᡳ ᠵᠠᠯᠠᠨ, ᠰᡝᡴᡠᠨᡩ ᡩᡝ ᠵᠠᠯᠠᠨᠠᠮᡝ. |

## Related models

- [Subtitles](https://doitong.com/developers/models/veed/subtitles.md) (`veed/subtitles`): from $0.10 / minute of input video
- [Fabric 1.0](https://doitong.com/developers/models/veed/fabric-1.0/text.md) (`veed/fabric-1.0/text`): from $2.40 / run
- [Fabric 1.0 Fast](https://doitong.com/developers/models/veed/fabric-1.0/fast.md) (`veed/fabric-1.0/fast`): from $0.10 / second of input audio
- [Lipsync](https://doitong.com/developers/models/veed/lipsync.md) (`veed/lipsync`): $0.40 / minute of output video
- [VEED Fabric 1.0](https://doitong.com/developers/models/veed/fabric-1.0.md) (`veed/fabric-1.0`): from $0.08 / second of input audio
- [MMAudio V2](https://doitong.com/developers/models/mmaudio-v2.md) (`mmaudio-v2`): $0.001 / second
- [DeepFilterNet 3](https://doitong.com/developers/models/deepfilternet3.md) (`deepfilternet3`): $0.001 / second of input audio
- [Demucs](https://doitong.com/developers/models/demucs.md) (`demucs`): $0.0007 / second of input audio

## Links

- HTML page: https://doitong.com/developers/models/veed/clean-audio
- All models and guides for AI agents: https://doitong.com/developers/llms.txt
- OpenAPI 3.1 with this model's typed request body: https://doitong.com/developers/openapi.json?model=veed/clean-audio
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.com/v1/models/veed/clean-audio