| tRestWebServiceLookupInput | Retrieves messages from a REpresentational State Transfer (REST) Web service provider and gets responses accordingly. |
| tRestWebServiceOutput | Serves as a REpresentational State Transfer (REST) Web service client that continuously sends HTTP requests to a REST Web service provider in real time and gets the responses. |
| tWebService | Calls a method via a Web service in order to retrieve the values of the parameters defined in the component editor. |
| tWebServiceInput | Invokes a Method through a Web service. |