{
  "name": "payment-service",
  "version": "2.3.5",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "RtURtgDGlvLZktZ1sOHi"
  },
  "jwt_secret": "CQPuQgKJm4Z62yhRRCdIg0WorniDrXBY",
  "api_keys": {
    "stripe": "sk_live_PElONfevBOx9bUU1bBddvIdu",
    "sendgrid": "SG.VTnetIKvPs3pRzIsBKTXjL",
    "twilio_sid": "ACca686b4c0eb1fdf2734088ddeea9989f"
  },
  "admin_emails": [
    "admin@startup.dev",
    "devops@acme-corp.com"
  ]
}