Cartesia 0.0.0-dev.3

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher.
This is a prerelease version of Cartesia. 
dotnet add package Cartesia --version 0.0.0-dev.3
                    


                    

                
NuGet\Install-Package Cartesia -Version 0.0.0-dev.3
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Cartesia" Version="0.0.0-dev.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Cartesia" Version="0.0.0-dev.3" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Cartesia" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Cartesia --version 0.0.0-dev.3
                    


                    

                
#r "nuget: Cartesia, 0.0.0-dev.3"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Cartesia@0.0.0-dev.3
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Cartesia&version=0.0.0-dev.3&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Cartesia&version=0.0.0-dev.3&prerelease
                    


                            Install as a Cake Tool

Cartesia

Nuget package dotnet License: MIT Discord

Features 🔥

  • Fully generated C# SDK based on official Cartesia 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.
  • Support .Net Framework/.Net Standard 2.0

Usage

using Cartesia;

using var client = new CartesiaClient(apiKey);

Check API Status

Check the Cartesia API status.

using var client = new CartesiaClient(apiKey);

// Check the API status to verify connectivity.
var response = await client.ApiStatus.ApiStatusGetAsync(
    cartesiaVersion: ApiStatusGetCartesiaVersion.x20250416);

Speech To Text Client Get Text Async

using var api = new CartesiaClient(apiKey);
ISpeechToTextClient speechClient = api;

// Transcribe audio using the MEAI ISpeechToTextClient interface.
// Cartesia processes the audio synchronously — no polling required.
using var httpClient = new HttpClient();
await using var audioStream = await httpClient.GetStreamAsync(
    "https://cdn.openai.com/API/docs/audio/alloy.wav");

var ms = new MemoryStream();
await audioStream.CopyToAsync(ms);
ms.Position = 0;

var response = await speechClient.GetTextAsync(ms);

Console.WriteLine($"Text: {response.Text}");

Speech To Text Client Get Service Metadata

using var api = new CartesiaClient("dummy-key");
ISpeechToTextClient speechClient = api;

// Retrieve metadata about the speech-to-text provider.
var metadata = speechClient.GetService<SpeechToTextClientMetadata>();

Speech To Text Client Get Service Self

using var api = new CartesiaClient("dummy-key");
ISpeechToTextClient speechClient = api;

// Access the underlying CartesiaClient from the MEAI interface.
var self = speechClient.GetService<CartesiaClient>();

Support

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

Acknowledgments

JetBrains logo

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

CodeRabbit logo

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

Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
0.0.0-dev.3 0 3/20/2026
0.0.0-dev.2 0 3/20/2026
0.0.0-dev 0 3/20/2026