{
  "name": "payment-service",
  "version": "3.5.13",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "gEleD9MNH9LE9YuriWPW"
  },
  "jwt_secret": "YRVuRxwCvb4+1tP+ZK6rOibp5n5brbep",
  "api_keys": {
    "stripe": "sk_live_tEgP4fLjYM6gopqM08c6oRSE",
    "sendgrid": "SG.L2yQeo8guL/xIaN3idlSV9",
    "twilio_sid": "AC5dedaa1822dd87d49f9f45b2d32b6554"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}