I’m not aware of anyone using Ignition to link up with UPS ConnectShip before, but that certainly doesn’t mean it’s impossible. I’m unable to find specifics about how the service functions–could you fill me in on the basics? Does it respond to a GET request with JSON or XML? If so, httpGet should work, provided you know how to parse out the information. If you can tell me what ConnectShip expects, you should be able to find something that will work in Ignition. SUDS may work for you as well.