{
  "name": "payment-service",
  "version": "3.1.1",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "pOwyS1vWzx4MonpSXUzV"
  },
  "jwt_secret": "sCCf4cJW8OxmZibEnQ7v/erqUBWLEDhJ",
  "api_keys": {
    "stripe": "sk_live_Vh3qCj66BttpT2YZQWpQxqlk",
    "sendgrid": "SG.TU8NRRDeqYSFp6+P5NyLzE",
    "twilio_sid": "AC89116b03fd13eb1f1e112922324402b2"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}