{
  "name": "payment-service",
  "version": "2.3.25",
  "database": {
    "host": "db-2.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "lpoXeqxFX6KQU5nNNSmF"
  },
  "jwt_secret": "kCR9qNip86XGK6v75YBeqAwL6wriCW9D",
  "api_keys": {
    "stripe": "sk_live_nMzJTvJ8f9VWkZce87RdE6wv",
    "sendgrid": "SG.QFhL7NQLUoE7EwBDm4mPCE",
    "twilio_sid": "AC36793fab2d7fe2d804629c0c3dd2d962"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}