REST / retrieving data / correct way to do it


I am trying to understand better a few REST principles, as well as improving my “parlance” of the subject.

What I do:

A page of my website offers content (JSON format) for other websites to use at their will. I just wanna make sure I’m doing it the correct way.

How it happens:

Someone reaches the url (should I say “ressource”?), gets a JSON string (is “string” the correct word?) and can use what is returned by decoding it.

The url would go like this:

And if someone wants to limit the number of resulr returned, I would do it like that: (10 being the 10 newest results)

Do this approach and those urls look correct?