{
  "name": "payment-service",
  "version": "1.8.0",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "QaAIRgwziP6b3AwRTINw"
  },
  "jwt_secret": "Cg4Lk5R2UCNqMCBtXOhp8SiDSiCWbdiQ",
  "api_keys": {
    "stripe": "sk_live_xU2gzqNHib1ReHixDcLb8809",
    "sendgrid": "SG.vdo7ENLPSX0orYCjGBR21O",
    "twilio_sid": "AC2d68ec170cce70c790b4e749dd49135e"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}