> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://space.respeecher.com/docs/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://space.respeecher.com/docs/_mcp/server.

# List

GET https://api.respeecher.com/v1/public/tts/en-rt/voices

List of available voices with IDs and metadata.

Reference: https://space.respeecher.com/docs/space/api/voices/list

## Authentication

- `X-API-Key` header (required) — API Key authentication via header

## Servers

- `https://api.respeecher.com/v1/public/tts/en-rt` (public-en-rt, default)
- `https://api.respeecher.com/v1/public/tts/ua-rt` (public-ua-rt)

## Response

### 200

- `list of Voice`

## Types

### Voice

- `id` (string, required)
- `full_name` (string, optional)
- `gender` (enum, optional)
  - Allowed values: `female`, `male`
- `accent` (string, optional)
- `age` (string, optional)
- `sampling_params` (SamplingParams, optional) — Default sampling params for this voice. See also [Sampling Params Guide](../tts/sampling-params-guide).

### SamplingParams

- `seed` (integer, optional) — Generations with the same parameters _including_ a non-null `seed` are identical.
- `temperature` (double, optional) — Smaller values correspond to more stable but less expressive speech. Must be greater than or equal to 0.
- `top_k` (integer, optional) — Must be -1 or greater than 0.
- `top_p` (double, optional) — Must be greater than 0 and less than or equal to 1.
- `min_p` (double, optional) — Must be between 0 and 1, inclusive.
- `presence_penalty` (double, optional) — Must be between 0 and 2, inclusive.
- `repetition_penalty` (double, optional) — Must be between 1 and 2, inclusive.
- `frequency_penalty` (double, optional) — Must be between 0 and 2, inclusive.

## Examples

**Response**

```json
[
  {
    "id": "samantha",
    "gender": "female",
    "accent": "American",
    "sampling_params": {
      "temperature": 0.6,
      "top_k": -1,
      "top_p": 0.8,
      "min_p": 0,
      "presence_penalty": 0,
      "repetition_penalty": 2,
      "frequency_penalty": 2
    }
  },
  {
    "id": "amara",
    "gender": "female",
    "accent": "Indian",
    "sampling_params": {
      "temperature": 0.7,
      "top_k": 66,
      "top_p": 0.8,
      "min_p": 0,
      "presence_penalty": 0,
      "repetition_penalty": 1.4,
      "frequency_penalty": 0.8
    }
  }
]
```

**SDK Code**

```python
import requests

url = "https://api.respeecher.com/v1/public/tts/en-rt/voices"

headers = {"X-API-Key": "<ApiKey>"}

response = requests.get(url, headers=headers)

print(response.json())
```

```javascript
const url = 'https://api.respeecher.com/v1/public/tts/en-rt/voices';
const options = {method: 'GET', headers: {'X-API-Key': '<ApiKey>'}};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go
package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.respeecher.com/v1/public/tts/en-rt/voices"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("X-API-Key", "<ApiKey>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("https://api.respeecher.com/v1/public/tts/en-rt/voices")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["X-API-Key"] = '<ApiKey>'

response = http.request(request)
puts response.read_body
```

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://api.respeecher.com/v1/public/tts/en-rt/voices")
  .header("X-API-Key", "<ApiKey>")
  .asString();
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://api.respeecher.com/v1/public/tts/en-rt/voices', [
  'headers' => [
    'X-API-Key' => '<ApiKey>',
  ],
]);

echo $response->getBody();
```

```csharp
using RestSharp;

var client = new RestClient("https://api.respeecher.com/v1/public/tts/en-rt/voices");
var request = new RestRequest(Method.GET);
request.AddHeader("X-API-Key", "<ApiKey>");
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = ["X-API-Key": "<ApiKey>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://api.respeecher.com/v1/public/tts/en-rt/voices")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
request.allHTTPHeaderFields = headers

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```