array:10 [
  "content-length" => array:1 [
    0 => "0"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "user-agent" => array:1 [
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "x-forwarded-for" => array:1 [
    0 => "216.73.216.52"
  ]
  "cookie" => array:1 [
    0 => "rebelbooks_session=eyJpdiI6Im9hNjhYRWpxSDk2c3B3VTZEM3cvMHc9PSIsInZhbHVlIjoiT3Fac3FpaVBuMFhBTklFd3FOMGRPazZEbFJ6Ymp0ZExaQnVwa1E0NkZZTzhEQjljUTBSRnJ4QkhWTUtXSTVvT3pOaFlEN0dLdndaNnpSWlJLUGZKeTQ3ZDdGZ2Y4WWZEMHN3cDNQQ3dqaHQ4Z2kxSWQ3YVRRNmJTZ0luUUZyQVkiLCJtYWMiOiI5ZTRjMDMwNjI2MjgzMTc5NjExMDFkNDZiOTJlZmQ5NzZkNzNiOGMzNjQ3MjgzNWNhYzRjNjQ5Y2IyMTM2MjFlIiwidGFnIjoiIn0%3D; XSRF-TOKEN=eyJpdiI6ImVIMFk2SXkxQmN2WHlUZ2xmNGM1Ymc9PSIsInZhbHVlIjoicW9mVGJ3SnNmb1h5ZnN6U0tKVngydGNUdVBnWDNsUEpMcUsvekYxYzM0UytaZ3lkU01ZbCt0eUlVMzJNK3dnWnNDS0Mzc0JBRExaekhaTHBVRkQ5QVFyamREOFU1bVRDbUc1TVlvK0pYb05ldHFFMkpUY3IzODlqV3hqdXkyV1IiLCJtYWMiOiJmNDQ4NTY5YzliYTJiZTc2OWEzNmQ5YzZhOGJiNjZhZDEyZTlkNDk2ZmYyMDA2ZGY5N2JmMWFiNDBlMzg2YTFiIiwidGFnIjoiIn0%3D"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
]