Connecting Oracle Apex 20.2+ with Oracle Financials Cloud with Parameters via REST Services using no coding packages or scripts . Oracle Apex is a wonderful tool for developing low code quick and easy applications that produce great POC’s to further develop solutions to final pro ducts . I had been out of Apex for a few years and was looking to connect an APEX to our Oracle ERP (Enterprise Resource Planning) Financials Cloud via their only their only accessible API’s . To my surprise, APEX now has built in a lot of functionality that allows it to seamlessly connect to the rest services . But with Oracle A PEX being such a mature product now, there are a lot of old posts on how to do just about everything and most of those use code or other deprecated methods that made harder than it needed to be figure out how to do this . While those posts are still valid, they are not needed any longer for me and just g o t in the way of what I try to show in PO