> I was interested to take a look at your API but I was surprised to see it described as REST. It doesn't look like hypertext to me. In a REST API, related resources should be represented using hyperlinks.

There are hyperlinks in various places. For instance at [0], the items are linked, and pagination can be done via link headers in the response. Are these the type of hyperlinks you are looking for? In addition, are there links that you'd expect at other locations and that are not there yet? Note that a lot of stuff might not be there yet simply due to the very preliminary state of the API, for instance [1].

[0] http://queryr.wmflabs.org/api/items
[1] https://github.com/JeroenDeDauw/QueryrAPI/issues/13