tardis-bot/tts/gtranslate/index.js

const BaseEngine = require('../BaseEngine');
const fetch = require('node-fetch');
const tts = require('google-tts-api');

module.exports = class extends BaseEngine {
	constructor() {
		super('gtranslate', "Google Translate TTS", "mp3");
	}
	getDefaultVoice() {
		return 'en-us';
	}
	async getSpeech(text, voice = this.getDefaultVoice(), params = {}) {
		const url = tts.getAudioUrl(text, { lang: voice });
		return fetch(url);
	}
};