ArdoHTTP is a library that lets you perform HTTP requests between the OutSystems platform and an external endpoint ( machine-to-machine communication)

Feature List

• Perform all the major HTTP request types (GET, POST, PUT, DELETE, HEAD)
• Absolute control over the behavior of your request (you set the headers!)
• Automatic (transparent!) compression of the response payload
• Preemptive Basic authentication
• Allows you to define the timeout of a request
• Helper function to build an URL from a URL Template (RFC 6570 compliant)

Source code can be found @GitHub - https://github.com/joaobarata/ArdoHTTP.