Those things should be trivial to achieve with most general purpose languages, as the API is so simple. No need for pagination or other things, just request thi

Those things should be trivial to achieve with most general purpose languages, as the API is so simple. No need for pagination or other things, just request things by ID recursively and you get the full thing, then after than filter/select whatever you want. Pseudo-code to show how simple it would be: function get_thread(id) { let item = http.get(`{api}/?id={id}`).body if item.childs { item.fetched_children = item.childs.map((id) => { return get_thread(id) }) } return item } (untested, but you don't really need more than that, besides checking if the item was deleted)