# Base URL

> Base URL values for the Integration Service Connections and Connectors APIs, across Automation Cloud, Automation Cloud Public Sector, and Automation Cloud Dedicated.

The Integration Service API is served from two base URLs, one per service. Use the one that matches the endpoint you are calling.

See [API access](../user-guide/api-access.md) for how to register an external application, grant it scopes, and obtain an access token before calling these endpoints.

## Connections API

Use this base URL for the connection endpoints.

* Automation Cloud: `https://cloud.uipath.com/{organizationName}/{tenantName}/connections_/api`
* Automation Cloud Public Sector: `https://govcloud.uipath.us/{organizationName}/{tenantName}/connections_/api`
* Automation Cloud Dedicated: `https://<customURL>.dedicated.uipath.com/{organizationName}/{tenantName}/connections_/api`

## Connectors API

Use this base URL for the connector endpoints.

* Automation Cloud: `https://cloud.uipath.com/{organizationName}/{tenantName}/elements_/v3/element`
* Automation Cloud Public Sector: `https://govcloud.uipath.us/{organizationName}/{tenantName}/elements_/v3/element`
* Automation Cloud Dedicated: `https://<customURL>.dedicated.uipath.com/{organizationName}/{tenantName}/elements_/v3/element`