###                         #######
  #  #    # ######  ####        #     ####  #    # ###### #    #
  #  ##   # #      #    #       #    #    # #   #  #      ##   #
  #  # #  # #####  #    #       #    #    # ####   #####  # #  #
  #  #  # # #      #    #       #    #    # #  #   #      #  # #
  #  #   ## #      #    #       #    #    # #   #  #      #   ##
 ### #    # #       ####        #     ####  #    # ###### #    #

This library perfectly capable to create api token identifier strings that can store a set of numbers. and from outside it looks completely random.