@mastra/voice-speechify

Add Speechify text-to-speech to Mastra with configurable voices, languages, audio formats, synthesis controls, and speaker discovery.

Installation

npm install @mastra/voice-speechify

Usage

Set the API credentials required by your voice provider.

import { SpeechifyVoice } from '@mastra/voice-speechify';

const voice = new SpeechifyVoice({
  speechModel: {
    name: 'simba-3.2', // Optional, defaults to 'simba-english'
    apiKey: 'your-api-key', // Optional, can use SPEECHIFY_API_KEY env var
  },
  speaker: 'harper_32', // Optional, defaults to a voice that matches the model
});

// List available speakers
const speakers = await voice.getSpeakers();

// Generate speech
const stream = await voice.speak('Hello world', {
  speaker: 'harper_32', // Optional, defaults to constructor speaker
  // Additional Speechify options
  audioFormat: 'mp3',
});

// The stream can be piped to a destination
stream.pipe(destination);

Documentation

• Speechify

Changelog

See the package changelog for version history and release notes.

Support

We have an open community Discord. Come and say hello and let us know if you have any questions or need any help getting things running.