# OpenRouter [Audio] API

> Toleo la lango la LLM linalochakata faili ya sauti kwa unukuzi au uchanganuzi, likiwa na kidokezo

Hupokea faili ya sauti kupitia `audio_url` pamoja na `prompt` na `model` inayohitajika. Miundo iliyoorodheshwa ni wav, mp3, aiff, aac, ogg, flac na m4a. `system_prompt`, `temperature`, `max_tokens`, `reasoning` na mipangilio ya utafutaji wa wavuti ya hiari inapatikana. Hurejesha matokeo ya maandishi na matumizi ya tokeni.

- Model id: `openrouter/router/audio`
- Made by: OpenRouter
- Category: LLM
- Output: text
- Charged by usage (up to $1.858 per run, typical $0.019; the rest of the hold is refunded): $0.01 / usage unit (cheapest run $0.019 (19 API credits))
- Run: `POST https://api.doitong.com/v1/run/openrouter/router/audio`
- Quote: `POST https://api.doitong.com/v1/quote/openrouter/router/audio`
- Docs page: https://doitong.com/sw/developers/models/openrouter/router/audio

## Pricing

Price: **$0.01 / usage unit**. Charged by actual usage at $0.01 / usage unit: up to $1.858 per run (the quote gives the maximum for your input), the rest is refunded automatically after the run. A typical run costs $0.019.

The full example input below holds up to $1.858 = 1858 API credits (up to 185.7946 units × $0.01) when it starts; a typical run costs $0.019 (19 API credits).

Prices are the upstream price in USD, paid from the API balance in API credits (1000 API credits = 1 USD). This model is charged by usage: `POST https://api.doitong.com/v1/quote/openrouter/router/audio` with the same JSON body returns the most the run can cost for that input (`credits`, debited when the run starts); after the run you pay the usage the model reports and the rest is refunded automatically. An input whose maximum would exceed the per-run limit is refused with 422. 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 |  |  | Ingizo la sauti la kuchakatwa, lililotajwa kwa URL au URI ya data. Miundo inayokubaliwa ni m4a, flac, ogg, aac, aiff, mp3 na wav. |
| `prompt` |  | string | yes |  |  | Kidokezo kinachoelekeza uchakataji wa sauti. |
| `system_prompt` |  | string \| null | no |  |  | Kidokezo cha mfumo kinachotoa maelekezo au muktadha kwa modeli. |
| `model` |  | string | yes |  |  | Jina linalotambulisha modeli ya kuendesha. |
| `reasoning` |  | boolean | no | `false` |  | Iwapo hoja zijumuishwe katika jibu la mwisho. |
| `temperature` |  | number | no | `1` | 0 – 2 | Udhibiti wa utofauti wa jibu, ambapo 0 huhakikisha jibu linalofanana kila ingizo linapokuwa bila kubadilika. Kuongeza thamani hupeleka majibu mbali na majibu yanayotabirika na ya kawaida kuelekea utofauti mkubwa na majibu yasiyo ya kawaida. |
| `max_tokens` |  | integer \| null | no |  | ≥ 1 | Weka kikomo cha idadi ya tokeni zinazozalishwa katika jibu kuwa thamani isiyozidi urefu wa muktadha ukitoa urefu wa kidokezo. Uzalishaji hauwezi kuzidi kikomo kilichobainishwa. |
| `enable_web_search` |  | boolean | no | `false` |  | Kibadilishaji cha ufikiaji wa wavuti kinachoruhusu modeli kuchagua ikiwa na lini itafute, ikijumuisha utafutaji mwingi ndani ya ombi moja. Utafutaji hutumia zana ya utafutaji wa wavuti ya OpenRouter ya upande wa seva kupata maelezo ya wakati halisi. |
| `web_search_options` |  | object {engine, max_results, max_uses, max_total_results, search_context_size, max_characters, allowed_domains, excluded_domains, user_location} \| null | no |  |  | Usanidi wa utafutaji wa wavuti, ikijumuisha uteuzi wa injini, vikomo vya matokeo na uchujaji wa vikoa. Hutumika tu wakati enable_web_search ni true. |
| `web_search_options.engine` |  | enum (string) | no | `auto` | `auto`, `native`, `exa` | Uteuzi wa injini ya utafutaji: 'auto' na 'native' zote hurudi Exa wakati utafutaji wa asili haupatikani. 'auto' hutumia utafutaji wa mtoa huduma wa asili unaopatikana; 'native' hupendelea utafutaji uliojengewa ndani kutoka OpenAI, Anthropic, Google, xAI au Perplexity. Ili kutumia API ya utafutaji ya Exa pekee, chagua 'exa'. |
| `web_search_options.max_results` |  | integer \| null | no |  | 1 – 25 | Kikomo cha matokeo kwa kila mwito wa utafutaji wa Exa, kutoka 1 hadi 25, chaguomsingi ikiwa 5. Utafutaji wa mtoa huduma wa asili hupuuza mpangilio huu. |
| `web_search_options.max_uses` |  | integer \| null | no |  | ≥ 1 | Kikomo cha utafutaji kwa kila ombi, kinachotumwa kwa Anthropic kwa utafutaji wa asili lakini kupuuzwa na watoa huduma wengine wa asili. Miito inayozidi kikomo hupokea tokeo la hitilafu na haiendeshwi. |
| `web_search_options.max_total_results` |  | integer \| null | no |  | ≥ 1 | Kikomo cha pamoja cha matokeo kwa utafutaji wote ndani ya ombi moja. |
| `web_search_options.search_context_size` |  | enum (string) \| null | no |  | `low`, `medium`, `high` | Kiasi cha kurejesha kwa kila tokeo cha Exa, kinachobatilishwa na max_characters ikiwa vyote vimetolewa na kupuuzwa kwa utafutaji wa mtoa huduma wa asili. Chagua low kwa herufi 5K, medium kwa 15K au high kwa 30K; kutoainisha huiruhusu Exa kurekebisha kiasi hadi takriban 2–4K kwa kila tokeo. |
| `web_search_options.max_characters` |  | integer \| null | no |  | 1 – 100,000 | Kikomo cha herufi za maudhui kwa kila tokeo cha Exa, kinachobatilisha search_context_size ikiwa mipangilio yote imetolewa. Weka kiwango cha juu kamili kutoka herufi 1 hadi 100,000; utafutaji wa mtoa huduma wa asili hupuuza mpangilio huu. |
| `web_search_options.allowed_domains` |  | array of string \| null | no |  |  | Orodha ya vikoa vinavyoruhusiwa kwa Exa na watoa huduma wengi wa utafutaji wa asili, ikizuia matokeo kwenye vikoa vilivyoorodheshwa. Utafutaji wa asili wa Google hauiungi mkono. |
| `web_search_options.excluded_domains` |  | array of string \| null | no |  |  | Orodha ya kuondoa vikoa kwa utafutaji wa Exa na watoa huduma wa asili wanaooana; utafutaji wa asili wa Google na OpenAI hauwezi kutumia orodha hii. Matokeo yanayotoka kwenye vikoa vilivyoorodheshwa huondolewa. |
| `web_search_options.user_location` |  | object {type, city, region, country, timezone} \| null | no |  |  | Eneo la karibu la mtumiaji linalopendelea kijiografia matokeo ya utafutaji wa asili; Exa haitumii maelezo haya. |
| `web_search_options.user_location.type` |  | string | no | `approximate` |  | Uainishaji wa eneo; thamani pekee inayotumika ni 'approximate'. |
| `web_search_options.user_location.city` |  | string \| null | no |  |  | Jina la jiji, kama vile 'San Francisco'. |
| `web_search_options.user_location.region` |  | string \| null | no |  |  | Jina la jimbo au eneo, kama vile 'California'. |
| `web_search_options.user_location.country` |  | string \| null | no |  |  | Kitambulisho cha nchi kilichoonyeshwa kwa herufi mbili, kama vile 'US'. |
| `web_search_options.user_location.timezone` |  | string \| null | no |  |  | Kitambulisho cha saa katika nukuu za IANA, kama vile 'America/Los_Angeles'. |

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
{
  "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
  "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3",
  "model": "google/gemini-3.8-flash"
}
```

A fuller example:

```json
{
  "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
  "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3",
  "model": "google/gemini-3.8-flash"
}
```

## 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/openrouter/router/audio?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3",
    "model": "google/gemini-3.8-flash"
  }'

# 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/openrouter/router/audio?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3",
    "model": "google/gemini-3.8-flash"
  }),
});
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 = {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3",
    "model": "google/gemini-3.8-flash",
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/openrouter/router/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": "openrouter/router/audio",
      "input": {
        "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
        "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3",
        "model": "google/gemini-3.8-flash"
      },
      "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": "openrouter/router/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": 1858,
    "usd": "1.858",
    "charged": 1858,
    "refunded": 0
  },
  "input": {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3",
    "model": "google/gemini-3.8-flash"
  },
  "output": {
    "output": "The audio contains a conversation between two people discussing the weather forecast for the upcoming week.",
    "usage": {
      "prompt_tokens": 1,
      "completion_tokens": 1,
      "total_tokens": 0,
      "cost": 1.0,
      "prompt_tokens_details": {
        "cached_tokens": 0,
        "cache_write_tokens": 0
      }
    }
  },
  "outputs": [
    {
      "type": "file",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
      "content_type": "image/jpeg",
      "file_size": 1843200,
      "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 |
|---|---|---|
| `output` | string | Tokeo lililozalishwa kwa kuchakata sauti. |
| `usage` | object {prompt_tokens, completion_tokens, total_tokens, cost, prompt_tokens_details} \| null | Maelezo ya matumizi ya tokeni. |

## Related models

- [OpenRouter](https://doitong.com/developers/models/openrouter/router.md) (`openrouter/router`): $0.01 / usage unit
- [OpenRouter \[Enterprise\]](https://doitong.com/developers/models/openrouter/router/enterprise.md) (`openrouter/router/enterprise`): $0.01 / usage unit
- [OpenRouter \[Video\]](https://doitong.com/developers/models/openrouter/router/video.md) (`openrouter/router/video`): $0.01 / usage unit
- [OpenRouter \[Video\]\[Enterprise\]](https://doitong.com/developers/models/openrouter/router/video/enterprise.md) (`openrouter/router/video/enterprise`): $0.01 / usage unit
- [OpenRouter \[Vision\]](https://doitong.com/developers/models/openrouter/router/vision.md) (`openrouter/router/vision`): $0.01 / usage unit
- [Bytedance Seed V2 Mini](https://doitong.com/developers/models/bytedance/seed/v2/mini.md) (`bytedance/seed/v2/mini`): $0.0001 / 1000 tokens
- [Fibo Edit \[Structured Instruction\]](https://doitong.com/developers/models/bria/fibo-edit/edit/structured_instruction.md) (`bria/fibo-edit/edit/structured_instruction`): $0.01 / request
- [Fibo Lite · Structured Prompt](https://doitong.com/developers/models/bria/fibo-lite/generate/structured_prompt.md) (`bria/fibo-lite/generate/structured_prompt`): $0.008 / request

## Links

- HTML page: https://doitong.com/developers/models/openrouter/router/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=openrouter/router/audio
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.com/v1/models/openrouter/router/audio