The calls may be made via the call() function, providing as parameter the correct remote system name. 

Adding Remote

Creating remote configuration is easy. From the Integeration → Remote Systems menu from the Power Apps Configuration page, go to that page and click Add Remote. You are required to enter the following information:

Where:

1. Name - is the name of the remote system, unique within other remote systems.

2. URL - represents the URL (just the base URL, as shown above).

3. Username & Password - to care about authentication.

4. The timeout is optional, as well as the check result parameters. They control the underlying library responsible for performing REST calls.

Using a Proxy

If a proxy is used, we exposed its configuration as well:

You should provide additional parameters:

1. Full URL of the proxy.

2. The REALM, if specified.

3. The host of the proxy and its port.

4. Proxy authentication details (username / password combination).

For Windows NT Domains, you are required to specify also the Windows NT Domain to consider, and the local machine name.

Deleting a Remote

Of course, removing and editing remotes is as easy as adding it. The changes in the configuration are picked up immediately.

More Configuration Guides