Best Practices

How to keep requests fast, cheap and reliable in production. These notes are still being written.

In progress

Written guidance is on the way. Until it lands, the pages below cover limits, errors and everything the API can do.

Quick Start

A working request in cURL, JavaScript and Python.

API Reference

Endpoints, parameters and errors, with a live playground.

Full documentation

Voices, cloning, realtime streaming and rate limits.