How to get Host of other flow in Mule? <p>I have 2 APIs: </p> <ul> <li>API A with endpoint: <code>http://hostnameA/pathA</code></li> <li>API B with endpoint: <code>http://hostnameB/pathB</code></li> </ul> <p>API A call API B, that mean: Client send request -> API A -> API B. Now I want to get hostname of API A at API B (Note: API B is created by me, API A is create by other, I can not touch API A). </p> <p>Please let me know how to get hostname of API A?</p>