array:10 [
  "user-agent" => array:1 [
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
  "content-length" => array:1 [
    0 => "0"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "x-forwarded-for" => array:1 [
    0 => "216.73.216.243"
  ]
  "cookie" => array:1 [
    0 => "XSRF-TOKEN=eyJpdiI6IllBclptbFo0a0UxOWt6VWo0Z1RVZXc9PSIsInZhbHVlIjoiRXptd2lXcUZlRU1TRldhM01VcmdhcytTMTVhVnNrcnVHc1h2QlRwUlIzbEFpdnhSN2hGOGNJdjg0UFF0SHF3cUNkRmQrRXY2QUdCQ2xEZGVFWWh0N1BVTE9YL29SMGYxUndGOXVKVERQSlkrVE9wV0xFUFBGK3RtTjBVbnY5QnciLCJtYWMiOiI4NGY2MWQzZjdmMTU0YjcwNjRmYmRjZmQwNTk5MjEyMWQwYWEyMTM3OGNjMDVjNTRkOWRkNDQ2NDNlMTFhZTA3IiwidGFnIjoiIn0%3D; rebelbooks_session=eyJpdiI6Imc2NU5kcW5YYWJ1VHFZeWdyV050M1E9PSIsInZhbHVlIjoiOHRLZ3FCc0EzblJiRThiMDVGYitoU0U5bWsraWg4eWNiRXZia3RhalEvQjVXM3I5ZDI3RWE0Wno3TCtmV2U4TDBGZDZXdERaZHU4TjJ4a1lkVTNLQ1Q0MjRkaHE2R1ZTcktVN2pJejkzSXg4OUtza2hpazhJclgrcnVEVXVEcHciLCJtYWMiOiIyZWNlZmFlODE1MDk2Y2QxZTNjNzRiMTg3ZjEyYzkyODdkMDNmNTBmYWE5YTUyNmIzMjNjMWFhY2Y2YTE5ZmJmIiwidGFnIjoiIn0%3D"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
]