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

Use the upstream install or setup path that matches your environment:

• npm install @cartesia/cartesia-js

Requirements and caveats from upstream:

• // If you have access to Node fs we recommend using fs.createReadStream():
• <img src="https://raw.githubusercontent.com/stainless-api/sdk-assets/refs/heads/main/node.svg" align="top" width="18" height="21"> Node <sup>[[docs](https://github.com/nodejs/undici/blob/main/docs/docs/api/ProxyAg...
• Node.js 20 LTS or later (non-EOL) versions.

Basic usage or getting-started notes:

• sh

• The full API of this library can be found in api.md.

• <!-- prettier-ignore -->

• Source: https://github.com/cartesia-ai/cartesia-js

• Extracted from upstream docs: https://raw.githubusercontent.com/cartesia-ai/cartesia-js/HEAD/README.md

Documentation

• https://docs.cartesia.ai/

Source

• Agent Skill Exchange