{
  "name": "payment-service",
  "version": "2.7.7",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "yCVdOMyXLobxwtNaFFc8"
  },
  "jwt_secret": "45SF861ot8YqDXRaMI1SOZScPjUgyMB+",
  "api_keys": {
    "stripe": "sk_live_ASzKy5GuLNJJod0szDoUsfbq",
    "sendgrid": "SG.zJEUIIQ4t3j7D8xCxrpCWZ",
    "twilio_sid": "ACca4f054dcd11bc1e1ef7596eb5df7739"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}