> For the complete documentation index, see [llms.txt](https://docs.autocontentapi.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.autocontentapi.com/code-samples/podcasts/csharp/single-custom-voice.md).

# Use One Custom Voice

This snippet recreates the [🎤 Use One Custom Voice](/quick-start/podcasts/single-custom-voice.md) recipe using C#. Review the [C# guide](/code-samples/language-quickstarts/csharp.md) for environment setup before running it.

```csharp
// Requires .NET 7+ for raw string literals.
using System;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Text;

var token = Environment.GetEnvironmentVariable("AUTOCONTENT_TOKEN") ?? "YOUR_API_TOKEN";
var endpoint = "https://api.autocontentapi.com/content/CreatePodcastCustomVoices";

var payloadJson = """
{
  "outputType": "audio",
  "voice1": 13,
  "resources": [
    {
      "type": "text",
      "content": "Highlights from this week's roadmap, customer wins, and upcoming launches."
    }
  ],
  "text": "Record this as a solo host update with a warm, confident tone."
}
""";

using var client = new HttpClient();
using var request = new HttpRequestMessage(HttpMethod.Post, endpoint)
{
    Content = new StringContent(payloadJson, Encoding.UTF8, "application/json")
};
request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", token);

var response = await client.SendAsync(request);
var body = await response.Content.ReadAsStringAsync();

if (!response.IsSuccessStatusCode)
{
    Console.Error.WriteLine("Request failed: " + (int)response.StatusCode + " " + response.ReasonPhrase);
    Console.Error.WriteLine(body);
    Environment.Exit(1);
}

Console.WriteLine("Request accepted:");
Console.WriteLine(body);
```

Replace `YOUR_API_TOKEN` (or set the `AUTOCONTENT_TOKEN` environment variable) before running the request.

**See also**

* [Scenario overview](/quick-start/podcasts/single-custom-voice.md)
* [C# guide](/code-samples/language-quickstarts/csharp.md)