***

id: 128cdc44-577b-4310-b44d-25c9b8b1261c
title: Base URL
slug: /base-url
---------------

Each Space on SignalWire gets its own subdomain and each Space will have its own URLs for accessing the REST API.

All calls in the provided examples use the `demo` subdomain; however, please note that the **actual base URL** you will use will differ for each Space, since it will be customized to include your unique Space name.

For your own custom URL, replace `demo` with your unique subdomain.

```shell
https://demo.signalwire.com
```