{
  "dev": {
    "driver": "pg",
    "user": { "ENV": "USER" },
    "password": "",
    "host": "localhost",
    "database": "transaction_machine_dev"
  },

  "test": {
    "driver": "pg",
    "user": { "ENV": "USER" },
    "password": "",
    "host": "localhost",
    "database": "transaction_machine_test"
  },

  "prod": {
    "driver": "pg",
    "user": { "ENV": "DB_USER" },
    "password": { "ENV": "DB_PASS" },
    "host": { "ENV": "DB_HOST" },
    "database": { "ENV": "DB_NAME" }
  }
}