array:10 [
  "content-length" => array:1 [
    0 => "0"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "x-forwarded-for" => array:1 [
    0 => "216.73.216.52"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "cookie" => array:1 [
    0 => "XSRF-TOKEN=eyJpdiI6IlpoQ1psZDRZalRDWFRhbjNEU3d2bHc9PSIsInZhbHVlIjoiSDFoeDFiZ2hFQ1JPdG5Gc0hmTXlPcmpLNDdFNEFoK0lDQ3Zubm14aVhkK2RSTUhmLzhQNWRWRTRWUUppeFpBb0wxSDJLanRhNEFuSEVIN013bjVNV2NsZkhzZS90dnhIakRmTXN3K0MvMVhKL1FOZEx3WFpOK3NvWVpaSTIxaHEiLCJtYWMiOiJiMWNmMjYwMGU3ZmJhNTg5NmViYjc1ZDE5YWI2MjViMTc5ZDM0MmZlZDMwZDEyM2NkNzQzNDY5ZDJlNDY1OTNiIiwidGFnIjoiIn0%3D; rebelbooks_session=eyJpdiI6ImNTNGtNM3pvVU5Nc09kL2c3Q2xxckE9PSIsInZhbHVlIjoiRE5iZzFnN0ppZ0JJRkV4dmVrZTRvcWZKazcxMjVMdFc2Q0kzZnNQUWsyam1ldkZ0eXdUUmxUYTErOEIxTDFNc0tqcGNJL0NFaXhSbnM4SzV5YjZvVlJmYmRpZGJQcG43akdRRmhVLytieVVNeHpnaDhrbVpaWFlaS2pHVTFTNzkiLCJtYWMiOiIyMTNjYTYwYzA5OGEzNjRmOTJmYjFkMmRiNjI5MTk2NzBhZjMzNGJiNTU1Y2I0NzIyMGM4ZTJmMjBkNjc3NmMwIiwidGFnIjoiIn0%3D"
  ]
  "user-agent" => array:1 [
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
]