May 2026

May 12, 2026

Relay: private connections to on-premises systems

Integration Service now supports private connections to on-premises systems via Relay. Relay lets Integration Service connections securely reach on-premises HTTP and HTTPS endpoints inside your network — without a VPN, without opening inbound firewall ports, and without changing your network topology.

When creating a connection, you can now select the connection type:

• Private — Routes traffic through your own infrastructure via Relay. Requires Relay to be configured in UiPath Administration.
• Public — Your connection uses default public connector APIs.

A lightweight Relay client runs inside your network and establishes an outbound-only TLS tunnel to Automation Cloud or Test Cloud. An administrator must configure Relay before you can use private connections.

For Relay setup, refer to Relay in the Automation Cloud admin guide. For connection creation details, refer to Connecting to on-premises systems.

Known issues

Relay does not work with the Amazon Web Service Connector.