{
  "name": "api-gateway",
  "version": "3.0.2",
  "database": {
    "host": "db-2.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "g2o21pJEDIeV9o1xruLU"
  },
  "jwt_secret": "eXR42eaOrbu+wu0bBjt2lRmTE2uoKd8z",
  "api_keys": {
    "stripe": "sk_live_pQ4rG7K2EjBUfmG7f6ZHDGSR",
    "sendgrid": "SG.5VMzHFMdjVWcjR4wgd4w5B",
    "twilio_sid": "ACbf0fb298bdfbe3539b99d99d6fca6980"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}