{
  "name": "payment-service",
  "version": "2.9.0",
  "database": {
    "host": "db-2.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "Zw9GI5z4HqwvPE62VbzB"
  },
  "jwt_secret": "1utgTyHQqVWz0EhnByraKx88L4jzsTL8",
  "api_keys": {
    "stripe": "sk_live_0kNNnb8rWifd2CYzPW8hS7bv",
    "sendgrid": "SG.kPdZ3plk6C0Virq2pArfxk",
    "twilio_sid": "ACa1d7e1c730ca7970fc897e076e444ff0"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}