The RPA.HTTP library extends functionality of the RequestsLibrary. See that documentation for several examples of how to issue GET requests and utilize the returned result objects.

This extension provides helper keywords to get an HTTP resource on a session. The HTTP Get and Download keywords will initiate a session if one does not exist for the provided URL, or use an existing session. When using these keywords, you do not need to manage sessions with Create Session. Session management is still required if you use the underlying session keywords, e.g., * On Session.