array:10 [
  "content-length" => array:1 [
    0 => "0"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "x-forwarded-for" => array:1 [
    0 => "216.73.216.87"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "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"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "cookie" => array:1 [
    0 => "XSRF-TOKEN=eyJpdiI6Ijhjck13WVl0eXg0R0FCUjZQS0ppNFE9PSIsInZhbHVlIjoicXA0WlJkbExxV0l2T3FMTnNOclM4NXp5YVI4dHdnT0I0S3k5N1BTV3NaMTRDeGtFdGdrdEVGRHlYUEJCVjhmSUZDN0tqR3AycXhQK2srWFYxUGVDeVMvK0V6dVhZZ0FnRTdiODFucTZMK3FNcXJFSkFWU1NNMlhrc0F2RDNEU1YiLCJtYWMiOiIzM2M0ZTk0ODVhYjkwZDg1Y2JmNjA3NjZkYjhiZjg4ZGUwYWZkNWUyNzhiNzZlZTY4NGZlMzMyMGI0ODVhN2E2IiwidGFnIjoiIn0%3D; rebelbooks_session=eyJpdiI6Ik52UmgrVGJDUWRnRlpITWswaG9wWXc9PSIsInZhbHVlIjoiYXg2MHI2L3pRMk5sWjh3SGQxYko0ZXh3ekZvVit3Q2JHSE9ibE9lbGt3ZVRQOGhzN3ZCN282cHhkbmtVeWtHbGliTFQySDk2eU9SWlF0NVBML1VkTlE0WmdmdzFRY0piR2cyNnNnUXVPSmpkdVYrTlF6dndJS2wzaUJOYktxeGwiLCJtYWMiOiI4NzkxOTg2Njg3OGEzMzdhMzUzZGIyNDdmNWM4MjIyOTA3ZWJmYzY2YWY5NjcwODA4Zjk4NjExM2M2YWM4M2Y1IiwidGFnIjoiIn0%3D"
  ]
]