Relay

Relay lets UiPath cloud services 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 you register an on-premises endpoint under a Relay Group, UiPath generates a private Relay URL for it. Cloud services such as Integration Service and API Workflows use that URL to route requests through the UiPath relay infrastructure to a Relay client running inside your network, which forwards each request to the internal target.

关键概念

条款	描述
Relay Group	A tenant-level container that groups one or more Relay clients and the on-premises endpoints they expose. Each registered endpoint receives a unique Relay URL. Multiple Relay Groups can coexist in a tenant to cover different network segments.
Relay client	A lightweight binary (Windows or Linux) installed on a machine inside your network. It establishes the outbound TLS tunnel to Test Cloud and forwards requests to internal services.
Relay URL	A private proxy address generated by UiPath for each registered on-premises endpoint. UiPath cloud services use this URL instead of the actual endpoint address.
On-premises endpoint	An endpoint, identified by a hostname (FQDN) or IP address and port, that the Relay client exposes to Test Cloud.

In this section

页面	描述
Architecture and security	How Relay works, the connectivity flow, high availability, and security model
Configuring a Relay group	Create a Relay Group and generate the client configuration in UiPath Administration
Deploying the Relay client	Hardware requirements, networking prerequisites, and Relay client installation
Using Relay	Integration scenarios with Integration Service, API Workflows, and Agentic Processes
故障排除	Common issues, FAQ, and support bundle collection