support application json content type

[itai-spiritt]

hey all
why does stripe (both rest api and cli) don't support jsons in the body?
i am using stripe in 2 services, one in node and another in clojure

in node the api is very simple since we can use the js data structures (jsons)
in clojure though i can't quite use maps easily, although i can convert it to jsons, i have to convert them to x-www-form-urlencoded

why does stripe use this content type (x-www-form-urlencoded) instead of application/json ?