{
  "name": "payment-service",
  "version": "3.8.16",
  "database": {
    "host": "db-2.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "L9QcKnaYZmX8ITeSjjVI"
  },
  "jwt_secret": "Nwn8KUbVTtIAX28a+NMkP5KTaF16lHst",
  "api_keys": {
    "stripe": "sk_live_HaX2sLNQrdDecX3qbOw7cnn6",
    "sendgrid": "SG.M9SKVVEECpQq455jD5KcBq",
    "twilio_sid": "ACbdfd30a6a3b84a4d8903b3f78f66820f"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}