{
  "name": "payment-service",
  "version": "3.4.13",
  "database": {
    "host": "db-2.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "PlVZ9OXT9q7o6g7Sr7cc"
  },
  "jwt_secret": "O463TIFjbpgSWXYDJnQ5slZhepjGEAaj",
  "api_keys": {
    "stripe": "sk_live_W30ouSPJLrjxheynaOpPnlnb",
    "sendgrid": "SG.Q+uXW6140qZGmpVAH4KvYP",
    "twilio_sid": "ACdca68865bb59db00f23ed645c8d35a6c"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}