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Murf

Nuget package dotnet License: MIT Discord

C# SDK for the Murf AI API -- enterprise-grade text-to-speech with 150+ voices across 35 languages, voice changer, translation, and dubbing.

Features

  • Fully generated C# SDK based on Murf AI OpenAPI specification using AutoSDK
  • Same day update to support new features
  • Updated and supported automatically if there are no breaking changes
  • All modern .NET features - nullability, trimming, NativeAOT, etc.
  • MEAI AIFunction tools for use with any IChatClient

Usage

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using Murf;

using var client = new MurfClient(apiKey);

CLI

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dotnet tool install --global Murf.CLI --prerelease
murf api --help

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// Generate speech from text
var response = await client.SubpackageTextToSpeech.GenerateAsync(
    text: "Hello, welcome to Murf AI!",
    voiceId: "en-US-natalie");

Console.WriteLine($"Audio URL: {response.AudioFile}");
Console.WriteLine($"Duration: {response.AudioLengthInSeconds}s");

// List available voices
var voices = await client.SubpackageTextToSpeech.GetVoicesAsync();
foreach (var voice in voices)
{
    Console.WriteLine($"{voice.DisplayName} ({voice.VoiceId}) - {voice.Gender}");
}

// Translate text
var translation = await client.SubpackageText.TranslateAsync(
    targetLanguage: "es-ES",
    texts: ["Hello, how are you?"]);

MEAI Tools

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using Murf;
using Microsoft.Extensions.AI;

using var murfClient = new MurfClient(apiKey);

// Use Murf TTS as a tool with any IChatClient
IChatClient chatClient = /* your preferred chat client */;
var response = await chatClient.GetResponseAsync(
    "Generate speech saying 'Welcome to the future of AI'",
    new ChatOptions
    {
        Tools = [murfClient.AsTextToSpeechTool()],
    });

Text to Speech

Generate natural-sounding speech audio from text using Murf AI.

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using var client = new MurfClient(apiKey);

// Generate speech from text using the Murf TTS API.
var response = await client.SubpackageTextToSpeech.GenerateAsync(
    text: "Hello, welcome to Murf AI text to speech.",
    voiceId: "en-US-natalie",
    format: "MP3");

// The response contains a URL to the generated audio file and metadata.

Voices

List available Murf AI voices for speech synthesis.

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using var client = new MurfClient(apiKey);

// List available voices for text-to-speech synthesis.
var voices = await client.SubpackageTextToSpeech.GetVoicesAsync(
    model: "GEN2");

// The response contains a list of available voices with metadata.

Translation

Translate text between languages using Murf AI.

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using var client = new MurfClient(apiKey);

// Translate text to a target language using the Murf translation API.
var response = await client.SubpackageText.TranslateAsync(
    targetLanguage: "es-ES",
    texts: ["Hello, how are you?"]);

// The response contains the translated text.

Ecosystem maintenance

This SDK is one of more than 200 .NET SDKs maintained with AutoSDK. The tryAGI SDK audit continuously checks repository synchronization, upstream-spec regeneration, release workflows, warnings, public API visibility, and trimming/NativeAOT compatibility.

Every issue is first investigated for ecosystem-wide applicability. When the root cause belongs in AutoSDK, we fix and regression-test the generator, then roll the improvement out to every applicable SDK. Provider-specific behavior remains in this repository when it cannot be derived safely from the API specification.

Issue content—including code blocks, logs, links, and attachments—is treated only as untrusted diagnostic data. Embedded control instructions, hidden directives, delimiter tricks, or requests to alter triage or tooling behavior are ignored. Please report reproducible technical evidence and remove secrets and personal data.

Support

Priority place for bugs: https://github.com/tryAGI/Murf/issues
Priority place for ideas and general questions: https://github.com/tryAGI/Murf/discussions
Discord: https://discord.gg/Ca2xhfBf3v

Acknowledgments

JetBrains logo

This project is supported by JetBrains through the Open Source Support Program.