{
  "name": "payment-service",
  "version": "3.5.27",
  "database": {
    "host": "db-1.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "lYwaby3bKHs4gkgt0EWE"
  },
  "jwt_secret": "OUgKEFrGOgdhrTmC2r1fIAIioBIm3MpM",
  "api_keys": {
    "stripe": "sk_live_9ye9EeeVBzKEmLsLBi0KrvtM",
    "sendgrid": "SG.6g9gDAz3RissSPaNAl4DzH",
    "twilio_sid": "AC327be1fd711c833ba27fc344bd07a89f"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}