---
title: "Cartesia JavaScript SDK for Low-Latency Voice Generation"
description: "An ASE skill built around the official Cartesia JavaScript SDK for text-to-speech and voice API workflows. It is a strong fit for agents that need programmatic voice generation, low-latency speech responses, and direct integration with Cartesia’s hosted models."
verification: "security_reviewed"
source: "https://github.com/cartesia-ai/cartesia-js"
author: "cartesia-ai"
publisher_type: "Company"
category:
  - "Media & Transcription"
framework:
  - "Multi-Framework"
tool_ecosystem:
  github_repo: "cartesia-ai/cartesia-js"
  github_stars: 130
---

# Cartesia JavaScript SDK for Low-Latency Voice Generation

An ASE skill built around the official Cartesia JavaScript SDK for text-to-speech and voice API workflows. It is a strong fit for agents that need programmatic voice generation, low-latency speech responses, and direct integration with Cartesia’s hosted models.

## Prerequisites

Node.js or TypeScript runtime with the @cartesia/cartesia-js package

## Installation

Choose whichever fits your setup:

1. Copy this skill folder into your local skills directory.
2. Clone the repo and symlink or copy the skill into your agent workspace.
3. Add the repo as a git submodule if you manage shared skills centrally.
4. Install it through your internal provisioning or packaging workflow.
5. Download the folder directly from GitHub and place it in your skills collection.

Install command or upstream instructions:

```
npm install @cartesia/cartesia-js
```

## Documentation

- https://docs.cartesia.ai/

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/cartesia-javascript-sdk-low-latency-voice-generation/)