Text to Speech

Pick a voice from the available catalog, synthesize text with it, and save the generated audio to disk.

This example assumes using ElevenLabs; is in scope and apiKey contains your ElevenLabs API key.

using var client = new ElevenLabsClient(apiKey);

// Choose a voice to synthesize with.
var voices = await client.Voices.GetAllAsync();
var voice = voices.Voices[0];
const string text = "Hello, world! This is a test of the ElevenLabs text-to-speech API.";

Console.WriteLine($"Using voice: {voice.Name} ({voice.VoiceId})");
Console.WriteLine($"Input text: {text}");

// Generate speech audio.
byte[] audioBytes = await client.TextToSpeech2.ConvertAsync(
    voiceId: voice.VoiceId,
    text: text);

// Persist the result to a local file.
await File.WriteAllBytesAsync("output.mp3", audioBytes);
Console.WriteLine($"Saved {audioBytes.Length} bytes to output.mp3");