hypixel-rubyed 
A barebones API wrapper for the Hypixel Public API.
Getting started
Im not a big fan of sifting through documentation, so lets get to the point.
api = HypixelAPI.new("API KEY HERE")
level = api.player(:uuid => "some uuid").deep_find(:hypixel_level).to_i
Nice, consice, and barebones.
Installation
Add the following to your Gemfile
gem "hypixel-ruby"
Run bundler install and require it in your source with require 'hypixel-ruby' and get cracking!