Hi,
can you be more detailed? Maybe you are talking about jBackend?

I see you have an active subscription and I guess so. I this case, assuming you are referring to com_content, the standard jBackend plugin included with the extension doesn't allow "create", "edit" and "delete", just the "read" part. But it is possible to implement it if you need, and I can provide you all information you need to start. Just let me know (you can also send me an email at info(at)selfget.com if you prefer).

Kind regards,
Luigi