{
  "name": "payment-service",
  "version": "3.5.28",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "u5i80DoHl8MIoyQfDNIC"
  },
  "jwt_secret": "uNTBhUAPperBuZs8kWZa3fIrzaTZqL80",
  "api_keys": {
    "stripe": "sk_live_7wCfxr7smp0SAFcZ0TcQz1cN",
    "sendgrid": "SG./PESV/rJrjghiw7Cvs5plV",
    "twilio_sid": "AC192194d879f2c47f11be542007341534"
  },
  "admin_emails": [
    "admin@startup.dev",
    "devops@acme-corp.com"
  ]
}