array:10 [
  "user-agent" => array:1 [
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "x-forwarded-for" => array:1 [
    0 => "216.73.216.104"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "content-length" => array:1 [
    0 => "0"
  ]
  "cookie" => array:1 [
    0 => "XSRF-TOKEN=eyJpdiI6IlNnWTNWck5kcTdFbFBPL21MK09Gcnc9PSIsInZhbHVlIjoiQ1o1YmFvSkZBbEg1Tm04NkhzdEVXSzRqRDV2RGk5ZnRrblFnZmN0WFVJZCtLZ0g0ZEJSZmRhNjRESHRqR1FVUjExOUpNR1NmajgrUVQrYm1mSFpwUmx1cmMvQTVObXY2QVZnSWN0U1FiMWJtcXZPdlpVWEQ4SnY3bElORFZnYmIiLCJtYWMiOiIzOTIzMWE5ZDNhN2U1MzVmYjkzNDMzYzQ4YTVkZTYxM2Q2ZjA4OWM5YTFmMzcyNTc4MjI0Zjk2NDViNDZjMThhIiwidGFnIjoiIn0%3D; rebelbooks_session=eyJpdiI6IjZlaHNSMWkzZDNXN3VjQ0h1ZkN3ZVE9PSIsInZhbHVlIjoiS0NiS0VtRlBOcWxlc25BdzlSZHZBWFpJNHVmOHhDcitNaVk1SUdVZW1ya3I3MFZmbkZzVmJUdzhuNFg0VVR4VGxJbFlHeFNEN0Urd3JBMFdMdHN6UHptY1pxcUhmMDF6SDVOaWROS2pIRTRibTd3RnR3UmhmU2txVTdMcWpjNjkiLCJtYWMiOiIwZjEyZmUyM2U4OTY3MTI4MTY1MmJiN2RhNzM4MjNjN2Q0OTU1YTM5MmRhN2I3ZWQwMDAwNGQ1Y2MwNTdhOTZkIiwidGFnIjoiIn0%3D"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
]