{
  "name": "payment-service",
  "version": "3.1.6",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "2vxD1m65u7VYgBka3VBA"
  },
  "jwt_secret": "Lw/XnezsQjJZHH6CX1Qnin/5AgXrg/uo",
  "api_keys": {
    "stripe": "sk_live_waEYskB4w1Nazvr9yGOZtMuy",
    "sendgrid": "SG.BLY0lam6BkNpjZ5LQ3vbma",
    "twilio_sid": "AC19b2261df72e738c7de9b9ccdaad9bb7"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}