Accessing Veeam ONE Components

You can interact with Veeam ONE using Veeam ONE Client, Veeam ONE Web Client and REST API:

Veeam ONE Client

To access Veeam ONE Client:

  1. Log on to the machine where Veeam ONE Client is installed.
  2. From the Microsoft Windows Start menu, choose Veeam ONE Client.
  3. In the authentication window, specify the FQDN or IP address of a server where the Veeam ONE Server component runs and enter the credentials of the account used to connect to Veeam ONE Client. To connect using credentials of the account under which you are logged on to the machine, select the Log in as current user check box.

The user account must either:

Members of the Power User group can also access the Veeam ONE Client, but receive only the Read-Only role.

  • Have permissions assigned to objects in the vCenter Server or VMware Cloud Director inventory hierarchy. For details on assigning permissions to objects, see Multi-Tenant Monitoring and Reporting.

This prerequisite applies to the VMware vSphere platform only.

  1. Click Connect.
  2. If Veeam ONE is configured to display a consent banner, read the banner content and click I Agree.

For details on configuring consent banner, see Banners.

To create a shortcut for the connection, click Save Shortcut. You can create one shortcut for every Veeam ONE server. The server name will be saved after the first successful login.

NOTE

If you want to save credentials for a connection in a shortcut, you must agree to save these credentials in the Windows Credentials Manager.

Other Ways to Access Veeam ONE Client

To gain a faster access to Veeam ONE Client, you can launch it without providing user credentials in the authentication window.

  • To launch Veeam ONE Client under the account of a user that is currently logged to the machine, in the command shell call the Monitor.exe file that resides in the installation directory and pass the /currentuser parameter. For example:

"C:\Program Files\Veeam\Veeam ONE\Veeam ONE Monitor Client\Monitor.exe" /currentuser

  • To launch Veeam ONE Client with explicit user credentials, in the command shell call the Monitor.exe file that resides in the installation directory and pass the /username and /password parameters. For example:

"C:\Program Files\Veeam\Veeam ONE\Veeam ONE Monitor Client\Monitor.exe" /username tech\john.smith /password PaSSw0rd

You can save this set of commands as a Windows shortcut and use it to quickly access Veeam ONE Client.

Veeam ONE Web Client

To access Veeam ONE Web Client:

  1. Open the Veeam ONE Web Client website using one of the following options:

https://webserver.domain.tld:1239

Note that Veeam ONE Web Client is available over HTTPS.

  1. If Veeam ONE is configured to display a consent banner, read the banner content and click I Agree.
  2. Type credentials of a user account under which you want to connect to Veeam ONE Web Client.

The user account must either:

This prerequisite applies to the VMware vSphere and VMware Cloud Director platforms.

To connect using credentials of a Microsoft Windows user account under which you are logged on to the machine, click Log in as current user.

If multi-factor authentication (MFA) is enabled through certificate authentication, select Log in with your certificate. For details on, see Veeam ONE Web Settings.

  1. Click Log In.

Login Page

  1. In the displayed Welcome pop-up window, click Start to view all updates.

If you do not want to view updates, click Skip.

If you do not want Veeam ONE Web Client to display the Welcome window, select the Don't show again check box.

Note:

If you log in for the first time, make sure that pop-up windows are allowed for the Veeam ONE Web Client website.

If you used a self-signed certificate and try to access Veeam ONE Web Client from a remote machine, the browser will display a warning notifying that the connection is untrusted (although it is secured with TLS).

Veeam ONE REST API

To access Veeam ONE REST API Swagger UI:

  1. Open Veeam ONE Web Client.
  2. Open the REST API section.

For details on on Veeam ONE Swagger UI, see section Evaluation with Swagger UI of the REST API Reference guide.

Page updated 8/6/2025

Page content applies to build 13.0.0.5630