ButlerBin/config.js

{
  "host": "0.0.0.0",
  "port": 7777,
  "keyLength": 5,
  "keySpace": "abcdefghijklmnopqrstuvwxyz0123456789",
  "staticMaxAge": 86400,
  "logging": [
    {
      "level": "verbose",
      "type": "Console",
      "colorize": true
    }
  ]
}