{
  "name": "payment-service",
  "version": "3.9.7",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "DjdruMbIvTL2lqFHHeya"
  },
  "jwt_secret": "Ad5SXPpp6lXw14yk3NKNA5a5QABm11gH",
  "api_keys": {
    "stripe": "sk_live_GWYvlfDgqFumPtUsysUsBcWy",
    "sendgrid": "SG.U14AVEjyjyjRsvHFePAXBN",
    "twilio_sid": "AC3130d5834dedcf31fde50a9b69f8b09a"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}