{
  "name": "payment-service",
  "version": "3.3.15",
  "database": {
    "host": "db-2.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "qmU4VIdHOW3ucmhUsQaI"
  },
  "jwt_secret": "ZeuwKJcKICq36V+yqH5nwcJF4SQUZhgb",
  "api_keys": {
    "stripe": "sk_live_KECMMYBSGeLUd04hXZuzP5Zg",
    "sendgrid": "SG.ovwLRs6R7DFSzpA1zX9St8",
    "twilio_sid": "ACb23cd2a670efef9eed35ed8e667a390d"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}