array:10 [
  "accept" => array:1 [
    0 => "*/*"
  ]
  "content-length" => array:1 [
    0 => "0"
  ]
  "user-agent" => array:1 [
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
  "x-forwarded-for" => array:1 [
    0 => "216.73.216.101"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "cookie" => array:1 [
    0 => "XSRF-TOKEN=eyJpdiI6IlRTeGNCaVJBdDB6R0Y5Mm8xbFI1OHc9PSIsInZhbHVlIjoiOFlsRDY2S0czb2s1aU9rTk53aTh1MFMybkVkYVl1ZkpiUGRXN0k0eXVIRUN4YjVNMEtwSjR0SGU4a3Q4cEhUbDNSWDYzY3BiRGd5T0p3MGVuRUZHR0I3cE4yY0o0UEFWdFlXaGhFUGU4L1orQW5KVFJPd25BNS9JTkNCdWtOM2MiLCJtYWMiOiJhYjczYTg2MjBkNGJmOWRjN2ViYzlhOTY5NTZlMjA2Njg1ZWI3ODEzMDAyYjA5NDFjMjEzYzBkYzgyMGNkNjUwIiwidGFnIjoiIn0%3D; rebelbooks_session=eyJpdiI6IjArS25zZG56K3ZNdzlXbm1MeG9Banc9PSIsInZhbHVlIjoiS0tLTjNzU3hhL2w4LytxRFhJT2ZRbGVFY1JFajZ4RkdNSmNCSEZmcDZGcTlRUE92NmxPSFAwTUkrT1lHN3UzYTQyNjhrMzRWLzUzZnJvNktucitoT1c1NnhhT1ZxNkJ4OGIrSnJBZFh5cCtEcGNiZ0dVRjE0K0NVMHpjU3o5SDgiLCJtYWMiOiJjYjM4YTk1MGFjYmViOGVlMzk1YmQ3OGIyYjUyNzdlMjUyMDBhMWQ4OTI2YTBjNjVlODZkY2NmZjE1OGM0ZGU4IiwidGFnIjoiIn0%3D"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
]