# qwen3-tts-flash

{% columns %}
{% column width="66.66666666666666%" %}
{% hint style="info" %}
This documentation is valid for the following list of our models:

* `alibaba/qwen3-tts-flash`
  {% endhint %}
  {% endcolumn %}

{% column width="33.33333333333334%" %} <a href="https://aimlapi.com/app/alibaba/qwen3-tts-flash" class="button primary">Try in Playground</a>
{% endcolumn %}
{% endcolumns %}

The model offers a range of natural, human-like voices with support for multiple languages and dialects. It can produce multilingual speech in a consistent voice, adapting tone and intonation to deliver smooth, expressive narration even for complex text.

## Setup your API Key

If you don’t have an API key for the AI/ML API yet, feel free to use our [Quickstart guide](https://docs.aimlapi.com/quickstart/setting-up).

## API Schema

## POST /v1/tts

>

```json
{"openapi":"3.0.0","info":{"title":"AIML API","version":"1.0.0"},"servers":[{"url":"https://api.aimlapi.com"}],"paths":{"/v1/tts":{"post":{"operationId":"_v1_tts","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"model":{"type":"string","enum":["alibaba/qwen3-tts-flash"]},"text":{"type":"string","minLength":1,"maxLength":600,"description":"The text content to be converted to speech."},"voice":{"type":"string","enum":["Cherry","Ethan","Nofish","Jennifer","Ryan","Katerina","Elias","Jada","Dylan","Sunny","Li","Marcus","Roy","Peter","Rocky","Kiki","Eric"],"default":"Cherry","description":"Name of the voice to be used."},"stream":{"type":"boolean","enum":[false],"default":false}},"required":["model","text"],"title":"alibaba/qwen3-tts-flash"}}}},"responses":{"200":{"content":{"application/json":{"schema":{"type":"object","properties":{"audio":{"type":"string","format":"uri"},"meta":{"type":"object","nullable":true,"properties":{"usage":{"type":"object","nullable":true,"properties":{"credits_used":{"type":"number","description":"The number of tokens consumed during generation."},"usd_spent":{"type":"number","description":"The total amount of money spent by the user in USD."}},"required":["credits_used","usd_spent"]}},"description":"Additional details about the generation."}},"required":["audio"]}},"audio/wav":{"schema":{"type":"string","format":"binary","description":"Audio stream"}}}}}}}}}
```

## Code Example

{% tabs %}
{% tab title="Python" %}
{% code overflow="wrap" %}

```python
import requests
import json   # for getting a structured output with indentation

def main():
    url = "https://api.aimlapi.com/v1/tts"
    headers = {
        # Insert your AIML API Key instead of <YOUR_AIMLAPI_KEY>:
        "Authorization": "Bearer <YOUR_AIMLAPI_KEY>",
    }
    payload = { 
        "model": "alibaba/qwen3-tts-flash",
        "text": "Qwen3 Speech Synthesis offers a range of natural, human-like voices with support for multiple languages and dialects. It can produce multilingual speech in a consistent voice, adapting tone and intonation to deliver smooth, expressive narration even for complex text.",
        "voice": "Cherry"
    }

    response = requests.post(url, headers=headers, json=payload)
    data = response.json()
    print(json.dumps(data, indent=2, ensure_ascii=False))

if __name__ == "__main__":
    main()
```

{% endcode %}
{% endtab %}
{% endtabs %}

<details>

<summary>Response</summary>

{% code overflow="wrap" %}

```json5
{
  "audio": {
    "url": "http://dashscope-result-sgp.oss-ap-southeast-1.aliyuncs.com/1d/18/20251022/cc0d532d/4adfa7be-08fe-4960-96c9-7dd866b24b48.wav?Expires=1761212494&OSSAccessKeyId=LTAI5tBLUzt9WaK89DU8aECd&Signature=CRyPQI%2BtVRQZSfjI5C5QH0VGDwU%3D"
  },
  "usage": {
    "characters": 267
  }
}
```

{% endcode %}

</details>

{% embed url="<https://drive.google.com/file/d/15A-Ohkk2D0tDoTuYOOFDGAHrLiv0QUXt/view?usp=sharing>" %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.aimlapi.com/api-references/speech-models/text-to-speech/alibaba-cloud/qwen3-tts-flash.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.