# Text To Speech API

## API TTS (Text2Speech):

<mark style="color:green;">`POST`</mark> [`https://public-v1-stg.omicall.com/api/ai/text_to_speech`](https://public-v1-stg.omicall.com/api/ai/text_to_speech)

#### Headers

| Name                                     | Type   | Description                 |
| ---------------------------------------- | ------ | --------------------------- |
| apiKey<mark style="color:red;">\*</mark> | String | Token xác thực truy cập API |

#### Request Body

| Name                                   | Type    | Description                                                                                                                                                                                                                         |
| -------------------------------------- | ------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| text<mark style="color:red;">\*</mark> | String  | Nội dung văn bản                                                                                                                                                                                                                    |
| speed                                  | Integer | Tốc độ đọc là giá trị thực trong khoảng \[0.8, 1.2]. Mặc định là 1                                                                                                                                                                  |
| speaker\_id                            | String  | <p>ID giọng đọc mặc định là 'northern\_female\_ngocanh'. </p><p></p><p>Danh sách ID các giọng đọc: </p><p>northern\_female\_ngocanh</p><p>southern\_male\_tienhuy</p><p>northern\_male\_anhkiet</p><p>southern\_female\_khangan</p> |

{% tabs %}
{% tab title="200: OK Thành công" %}
{% code overflow="wrap" %}

```json
{
    "instance_id": "stg",
    "payload": {
        "data": {
            "audioDuration": 13.47,// Thời lượng tính bằng giây của audio
            "sampleRate": 8000, // Tần số lấy mẫu 
            "url": ""//URL download
        }
    },
    "instance_version": "1.2.164",
    "key_enabled": false,
    "status_code": 9999
}
```

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


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