{
  "name": "payment-service",
  "version": "3.5.25",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "I7WOc4YtgNJnrIrNHlR4"
  },
  "jwt_secret": "aXo5Zh2pXHpznKz4Vn73a8frTubkPH5J",
  "api_keys": {
    "stripe": "sk_live_d5dxigJggSnu0aHzfU9uIZjy",
    "sendgrid": "SG.xI3Nlo2ipjGbHDgk6VjkyO",
    "twilio_sid": "ACe99876b763c0694aec0748533b4c49f6"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}