script.rb

# before using: gem install web_translate_it
require "web_translate_it"

api_key = "your_api_key"

WebTranslateIt::Connection.new(api_key) do
  WebTranslateIt::String.find_all({ key: "key_name" }).each do |string|
    puts "key: #{string.key}"
    puts "FR value: #{string.translation_for("fr")}"
  end
end