webapi-eca/config/system.json

{
  "http-port": 8125,
  "db-port": 6379,
  "log": {
    "mode": "development",
    "io-level": "info",
    "file-level": "info",
    "file-path": "server.log"
  },
  "keygen-passphrase": "[TODO this has to come from prompt when server is started!]"
}