Convert text to speech with OpenAI

Description

How It Works
This workflow sends an HTTP request to OpenAI's Text-to-Speech (TTS) model, returning an .mp3 audio recording of the provided text.
This template is meant to be adapted for your individual use case, and requires a valid OpenAI credential.

Gotchas
Per OpenAI's Usage Policies, you must provide a clear disclosure to end users that the TTS voice they are hearing is AI-generated and not a human voice, if you are using this workflow to provide audio output to users.