restfukt
restfukt is a term that appears to be a misspelling or a portmanteau. If "rest" is intended to refer to the architectural style of Representational State Transfer (REST), then "fukt" is not a standard component or term within RESTful principles. REST is a set of guidelines for designing networked applications, emphasizing statelessness, client-server separation, cacheability, layered systems, and a uniform interface.
Alternatively, if "restfukt" is an entirely different term, it is not widely recognized or documented in common