Consumir Webservice Rest Progress

IntroductionNow a days most of the API’s are in the form of Rest based services and the data that is retrieved from these services are in the form of JSON format. This tutorial will make you understand how to parse a JSON format dataPre RequisitesThe System has to be configured so that it can communicate with Rest based services.

You can check whether the system is configured for consuming Rest based Services by going to transaction code STRUST. You should be able to see all the below mentioned configurations. If not, contact your BASIS for setting up the system in such a way.If the API you are going to consume has some Certificates. Hi Alex.I’m trying to use API which offer REST, Json format data structure.When I tested lvbin variable is null.I assume the reason why i can’t get data is due to loclient is null.Would you explain what is purpose of call clhttpclient and if there’s any pre requsition that i should check?

Consuming Web Services in Oracle. I would avoid using the SOAPAPI package discussed here and instead now use the APEXWEBSERVICE package. APEXWEBSERVICE: Consuming SOAP and REST Web Services; Over the last few years web services have increased in popularity to the point where most new application incorporate them to some degree. I have not a good experience in consuming web services. I have a quite good basis in 4GL. I use Progress 10.2.b version in Unix Environment. Reading some articles in www.progress.com and in this useful site, i was able to create a custom demo.p that consume a web service.