{
  "name": "payment-service",
  "version": "3.5.6",
  "database": {
    "host": "db-2.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "WSyiZg5LsSJaI18ybBy8"
  },
  "jwt_secret": "5E2VMy/oNimQfYfj06f8EInUw18sngdc",
  "api_keys": {
    "stripe": "sk_live_lS6MEPgrX67CO07R3jRhpsZ1",
    "sendgrid": "SG.PrBTc5dm1DpbT7PYtrsky1",
    "twilio_sid": "AC861ede756d0892b43e5117441d8bf456"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}