array:10 [
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "accept" => array:1 [
    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 => "216.73.216.52"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "cookie" => array:1 [
    0 => "XSRF-TOKEN=eyJpdiI6InY2MU91WHMyUXhuQnF1RlF3dGQ4Z2c9PSIsInZhbHVlIjoiRTVRbTY5R24xcHFHNThEekN2TFJZZUVqeEkzaCtZVE1MMTBtWER2QTRHYzh1YXEvMWRjbkFUOVU2dEtjNUlYdnNpRnN6SEhsL2pYZERGUkhWTDZTci9SWGllMjViSUkxMEgwa0d2cTZLWmNRSEhZR0tYVDhjbE1jc1RmYmVuU1kiLCJtYWMiOiI1MmNiN2MyMTg0NjNhNmEwMGViNTM5OWNmNjVjZjZjN2MxOTEwOWZiY2QyMzA0NWJjOGU3YzZmYmQwZDVjYTFjIiwidGFnIjoiIn0%3D; rebelbooks_session=eyJpdiI6ImZtRm0rbDc4MTFCdkNadzFDYm16a3c9PSIsInZhbHVlIjoiZWw0VlhaeitrbUNEMXFNOUloNkMwd0xrVTBQRm1QZGFjdkR3VnpYU3BRQkNla1g3UFREMXN3YzFjN1JiaGpKNTV1d3dYTFoxUnNoUzlqd2xCZDgyK2pTdzFUbE94VmRwdkdCRGFLL1lvZ3FFR3FXeExQemNHM3FQU25HdkNRNE0iLCJtYWMiOiJhZDNjYWEyNGY2NTA2MDk0MTU5MWNiODZiODczMDI0MWQ2ODM3YWY3NTZlZDIxY2M3ZjMwYTBlYTVhODFhZWNmIiwidGFnIjoiIn0%3D"
  ]
  "content-length" => array:1 [
    0 => "0"
  ]
]