{
  "name": "payment-service",
  "version": "3.0.13",
  "database": {
    "host": "db-1.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "qsRCpdmVqvxOQaADxkuI"
  },
  "jwt_secret": "wIxhhYACwF56Up8a+1uZUaNU4hi1fJ5b",
  "api_keys": {
    "stripe": "sk_live_V8F51vNdwipNUrWDQHwkp7d5",
    "sendgrid": "SG.kQkgzYfoGcbr3em5kLP4vZ",
    "twilio_sid": "AC16b45864b6b3ed742749767c632f138f"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}