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Administrator Guide
Last Updated: 2026-07-10
Concept: Workday Agent Gateway

Concept: Workday Agent Gateway

You can use Workday's Agent Gateway to connect your AI agents with Workday's Agent System of Record (ASOR) more easily. It enables your agents to collaborate and communicate information with Workday, providing real-time support and automation within your existing workflow.
Agent Gateway provides a single, unified regional endpoint to centralize and streamline how third-party agents interact with Workday. Agent Gateway provides access to the Workday APIs, including Graph, for all agentic partners, along with access to the Agent Definition Registry API. .
The Agent Gateway includes:
  • Agent Gateway enables you to:
  • Use your agent to work efficiently with future Workday platform updates and security protocols.
  • Ensure your agent interacts with Workday in a stable, high-performance environment through built-in rate limiting and performance guardrails.
  • Ensure all API calls are authenticated and authorized through Workday's security layer.
  • Use a single entry point for all your agent's Workday API interactions.
  • Clearly track your agent's API consumption for accurate billing and cost management.

API Requests Through Agent Gateway

All third-party agents interacting with Workday APIs must route their API traffic through Agent Gateway using Agent System User (ASU) security. For more information, see Concept: Agent Security.
API Requests through Agent Gateway
To route your API traffic through Agent Gateway, you must register your external agents in Workday through Agent System of Record (ASOR) and configure authentication. See Configure External Agents in Workday.

API Call Requirements

Your agent's API calls must include:
  • Gateway Endpoint
    : us.agent.workday.com. Substitute endpoints based on your region.
  • Tenant Alias HTTP header
    : Provide wd-agent-tenant-alias as an HTTP header in the request. The value must be unique.
  • SOAP calls
    : The correct endpoint for SOAP calls is
    https://us.agent.workday.com/soap/{version}/{serviceName}
    Substitute endpoints based on your region.
Sample API request for US region:
GET https://us.agent.workday.com/api/common/v1/workers
Sample HTTP Header:
wd-agent-tenant-alias: stark-industries

OAuth 2.0 Authentication

If your agent platform supports the OAuth 2.0 standard, it should support the standard OAuth 2.0 Authorization Code Grant authentication flow.
OAuth 2.0 Authentication

Regional Availability of Agent Gateway

Agent Gateway is available in multiple regions. Use these endpoints based on the Workday data center region that hosts your tenant:
Region
Public Regional Endpoint
US
https://us.agent.workday.com
EU
https://eu.agent.workday.com
UK
https://uk.agent.workday.com
CAN
https://ca.agent.workday.com
AU
https://au.agent.workday.com
SIN
https://sg.agent.workday.com
IND
https://in.agent.workday.com
JPN
https://jp.agent.workday.com
Changing regions resets your agent analytics data in
Agent Management Hub
. To preserve your agent analytics data in
Agent Management Hub
, we recommend that you avoid changing regions when possible.