---
title: "API Region URLs"
slug: "tts-api-region-urls"
description: "This document provides a comprehensive list of regional base URLs for accessing Knovvu TTS APIs. Choose the nearest region for optimal latency and performance in your text-to-speech requests."
updated: 2026-04-07T07:41:12Z
published: 2026-04-07T07:41:12Z
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.knovvu.com/llms.txt
> Use this file to discover all available pages before exploring further.

# API Region URLs

📌This documentation provides a comprehensive guide to the Text-to-Speech (TTS) API services offered by SESTEK. It includes detailed information on the base URLs and specific endpoints for different geographical regions. 

📌Each region has its own base URL and endpoints for tasks like synthesize a task and retrieving available voices. 

📌Users should choose the region based on their geographical proximity to minimize latency and ensure optimal performance. Additionally, the available voices may vary across regions, so users should select a region that supports the languages they need for their applications.

## API Region URLs

| Region | Base URL |
| --- | --- |
| Paris | `https://ttsapi.knovvu.com` |
| Ohio | `https://tts.useast.knovvu.com` |
| London | `https://tts.uk.knovvu.com` |
| Türkiye | `https://tts.tr.knovvu.com` |
| Dubai | `https://tts.uae.knovvu.com` |

:::(Info) (Note)
The URLs listed above are the base URLs for each region. When using an endpoint, replace the `{{Address}}` placeholder in the endpoint details with one of these base URLs. For example, to make a speech dictation request for the Ohio region, use the following URL:
`https://tts.useast.knovvu.com/v1/speech/synthesis/tts`.

For more information on the API documentation and how to make requests, please visit the [Synthesize Text](/v1/docs/post-tts) page.
:::