{
  "name": "payment-service",
  "version": "3.9.1",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "GoVPn2OCjBU4dY9Etf3e"
  },
  "jwt_secret": "6Lw8wZMD+rpkcRG7cs/y6tcXcau2jCwj",
  "api_keys": {
    "stripe": "sk_live_5ULS778op58LqwkCKtovyX91",
    "sendgrid": "SG.CDMeWLuf3B1SJRx77VnSHC",
    "twilio_sid": "ACb213e4fdc79202a93d9eecd1ee0d1a12"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}