DEVELOPER TOOLS

API test

Check your key. Send a request. Inspect the response.

Development · Project Key API

01 Connect your project

API base URLhttps://api.timbrelay.com

Kept in memory for this page only. Not saved in browser storage or URLs. Reloading clears your key and request history.

02 Generate speech

This page tests paid API calls with your project key. Loading models and voices is free. Each successful generation deducts credits and counts toward this key's spending limit.

55 / 1000 characters · WAV

03 Result

Your generated audio and charge details will appear here.

Responses

Authorization is never displayed

Send a request to inspect its status, headers, and body.