Dear friends,
I am trying to create a web source module to get and post some values.
Check this site;
https://api-oauth.opencart-api.com/demo/admin/ (This is the api demo site which i try to connect)
I think i set all things correctly. But when i try to get a data, i face with
ORA-20001: Server responded with unsupported OAuth token type.
That api supports OAuth2 authentication.
Here are my screenshots about the web service module;


I have Oracle Databasee 18c.. Apex 20.1
Thanks for your help...