array:10 [
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "content-length" => array:1 [
    0 => "0"
  ]
  "x-forwarded-for" => array:1 [
    0 => "216.73.216.63"
  ]
  "user-agent" => array:1 [
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
  "cookie" => array:1 [
    0 => "XSRF-TOKEN=eyJpdiI6IndFa2xoQ3FRclNyRkp2eDBzTjhBQVE9PSIsInZhbHVlIjoidGw0M0lDdzc4N1Mrbi9EZE05SGtpUzhYU2FmYnpKcnBhNmhFSmljVEpveHMvU3RudzJPLzhXbDN6SFJEYWpKOFc4Q2Zra1lhQm1ianFwdSszQk45VWRiQXhrQ082THFtYXJMYkZ2RTlLelRITEFFdHhjRm41OVhvWHM1ZnFkMFoiLCJtYWMiOiJkZGU4MmQyNjE2MTFlYzZiY2Y4ZmVlYzViNmI1ZTg2ODk1YjZlMGExMTY0ZWNhNDhkNmFkODk1YzlhMWUyNzIxIiwidGFnIjoiIn0%3D; rebelbooks_session=eyJpdiI6IkhwVjVzUTdGZVBJRWhUYmF1RitzeGc9PSIsInZhbHVlIjoiNjhNTTdhdUJPWlk0dnkrVTMwV1E5TWdDM2lOTXNKVWgvbGxmbGNFTnpNUXE1eUdleDAwaDRwc3BXYzBZWU5yT0lQdU93RU5wdUx6bk8yMHVidTd1bGtqL1h4VUVnb21RRFl0dkIwZ2RYdjl3NFZ5ank3M2xUTUJlRzVxUVdrMCsiLCJtYWMiOiIzMDc0NTkyMTM2OGU5MWQwZmY0YzdlNDEyMzlhYWQ4MDlhZTM3OTI0OWQ3NGVjMTEwYjhkMzMwYjRhNzgzMzY4IiwidGFnIjoiIn0%3D"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
]