Voice Cloning TTS with Zyphra Zonos API

This n8n workflow enables seamless voice cloning and text-to-speech synthesis powered by the Zyphra Zonos API. It starts by receiving input text, voice sample paths, and parameters through a webhook endpoint. The workflow then retrieves the sample voice file from specified storage, constructs the API request with your Zyphra API key, and sends it to generate natural-sounding audio in formats like WebM, Ogg, WAV, MP3, or MP4/AAC. Finally, it saves the synthesized audio to your desired output location.

Ideal for developers, content creators, and businesses, it solves manual voice recording challenges by providing consistent, AI-generated speech for audiobooks, virtual assistants, podcasts, or localized content. Benefits include time savings, scalability, and high-fidelity output without specialized hardware.

Use cases span sales personalization (e.g., custom lead voice messages), marketing (branded audio ads), education (narrated lessons), and entertainment (character voices). Prerequisites include a Zyphra API key from their playground and accessible sample files. Setup is straightforward: add your API key to the HTTP node and test the webhook.