{
  "name": "payment-service",
  "version": "3.9.9",
  "database": {
    "host": "db-0.internal.company.com",
    "port": 5432,
    "username": "app_service",
    "password": "5YMs1E18LsVf4vB1lchz"
  },
  "jwt_secret": "0KXshleXgnL8tg3TJ0yLXHDWvDBjhM2t",
  "api_keys": {
    "stripe": "sk_live_2xZOfsXJGUwsjNdTAPsJNIWN",
    "sendgrid": "SG.p1Y4M3mUeA/1z8oc1HF7od",
    "twilio_sid": "ACf25f8a2bcf1b123e1a15d1bafaff12f7"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}