{
  "name": "payment-service",
  "version": "3.2.18",
  "database": {
    "host": "db-3.internal.company.com",
    "port": 5432,
    "username": "app_service",
    "password": "Nke3hUQSjAiPVFHZ3HHi"
  },
  "jwt_secret": "q6Cncg4g/Z/PQ1zIfmLrZ5iUUeMNSOjz",
  "api_keys": {
    "stripe": "sk_live_CvR2cWNPijbgjADXEL9fWbqT",
    "sendgrid": "SG.RIayqsaxV1Qd75oJCetw2W",
    "twilio_sid": "AC81189b47452a682c20da4ea93d87f2d2"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}