{
  "name": "payment-service",
  "version": "2.3.10",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "XnCIahqfmFUIismPG8pP"
  },
  "jwt_secret": "d9jV8Sieo1WTbsg+Ho7tqobMGvD4+cep",
  "api_keys": {
    "stripe": "sk_live_GuH9NaLeHVNVGPDEY394t2ow",
    "sendgrid": "SG.HctMtJYq7EqIGk2Gh3Y84j",
    "twilio_sid": "AC6681cfb9f2b67f87acab138e75805008"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}