{
  "name": "payment-service",
  "version": "3.7.0",
  "database": {
    "host": "db-1.internal.company.com",
    "port": 5432,
    "username": "app_service",
    "password": "qb3jR4kbWrsrqk3dFhIK"
  },
  "jwt_secret": "kVPix4OQnQXpfzn86lb99cEVNZSjdqHm",
  "api_keys": {
    "stripe": "sk_live_YdD4uiPz9M2SCGBsbfdyjeKr",
    "sendgrid": "SG.1pRH56w6RPS89r83zqsUSO",
    "twilio_sid": "AC8842a61356414669d58a0d34dc2ca1b5"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}