aiwrapper/dist/text2speech/text2speech.js

A Universal AI Wrapper for JavaScript & TypeScript

export class TextToSpeech {
    static elevenlabs(options) {
        return new ElevenLabsTextToSpeech(options);
    }
}
export class ElevenLabsTextToSpeech {
    constructor(options) {
        this._config = {
            apiKey: options.apiKey,
            model: options.model || "eleven_monolingual_v1",
            voiceId: options.voiceId || "pNInz6obpgDQGcFmaJgB",
            voice_settings: options.voice_settings || {
                stability: 0.5,
                similarity_boost: 0.5
            },
        };
    }
    async ask(text) {
        const response = await fetch(`https://api.elevenlabs.io/v1/text-to-speech/${this._config.voiceId}`, {
            method: 'POST',
            headers: {
                'accept': 'audio/mpeg',
                'xi-api-key': this._config.apiKey,
                'Content-Type': 'application/json'
            },
            body: JSON.stringify({
                "text": text,
                "model_id": this._config.model,
                "voice_settings": this._config.voice_settings
            }),
        });
        if (response.ok) {
            const data = await response.blob();
            const audioUrl = URL.createObjectURL(data);
            return audioUrl;
        }
        else {
            throw new Error("Failed to convert text to speech.");
        }
    }
}
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