array:10 [
  "content-length" => array:1 [
    0 => "0"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "user-agent" => array:1 [
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
  "host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "cookie" => array:1 [
    0 => "XSRF-TOKEN=eyJpdiI6IjFYeCtEVjhURzBQNkUxSTZhVGVqcUE9PSIsInZhbHVlIjoicnhzdVlIaXkwVnVkd0ZiUW5mY0N0YVA0aENCa3h3YWRjaG5kbHBGeXJBWk1SbS9LMVZBSElTeGkyNVc0QlpodTNldmpORGR1eGwydktRRGtOdXVXbXlraEExSWx0RG9UK05VYTcwZXZCSmtIN3piSHpxcDRhY1RtbUJ5VnovYjMiLCJtYWMiOiI2YmZmNDA4Y2MyODM0ZjczOWNkMWIzZDJjZmU4YWFmMDY1YjBmOWE4ZmI5M2M0NmVkMjVhZTMyYzA0M2U3N2VmIiwidGFnIjoiIn0%3D; rebelbooks_session=eyJpdiI6ImV6NjNoZmVrNHphL0VJRWViQitvMVE9PSIsInZhbHVlIjoidWtlNU9lVnlLM0IwZ1p3Wng1L05RWklqczUzcW53YkV4eXREUHJwZGtJREJnaThQUjBWNXNhRWJyNUVVeUY5UGIvbnRYOVg4eUE1SW9mbU5uelRrL2VhMXZ1dzZDeGtyTzdyY2tNRjIvOFF3ZlVYL1RzckVJQm5TQTNYMjVuVGUiLCJtYWMiOiI4ZTk0MDNhN2MxZGUwZWQ5NDEwYTVhZjBjMWVkNDY1MDlhMWU2Y2UyNTllZWQ1ZGM5YTQ0ZDA2NzgzOTBkODkyIiwidGFnIjoiIn0%3D"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "x-forwarded-for" => array:1 [
    0 => "216.73.216.214"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
]