array:10 [
  "content-length" => array:1 [
    0 => "0"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "x-forwarded-for" => array:1 [
    0 => "216.73.216.181"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "cookie" => array:1 [
    0 => "XSRF-TOKEN=eyJpdiI6ImNtLytNSGxYNDRpMVNhd1BSanljdlE9PSIsInZhbHVlIjoiMjAwWlcveTBWcitzQ0R1TThrMElYZlNmbUhXSXVFSUhFejIzT0pBUktHdEhVTzlWVm5HWlpnMU13RVBDc1hQZGc1Q3N6d3kwbnVRVnRtNkdXWW9aMnFHRmNBZDlJUnI3dzB1eDRSeFlZWGpZbk1TQ0ZUSlZOOC9JSVYyOUpQU24iLCJtYWMiOiJmMTFlNjk2NmFiNzJiODNiNzY2YzEwYmQ0ZGNlMTA4MDI2NWM2MWQyMmVkY2RlZTZkMzcyZWE1ZjViMDg2OGJiIiwidGFnIjoiIn0%3D; rebelbooks_session=eyJpdiI6Im1TMWE0K2lYcWRFOVNCcEZ4TUhCQlE9PSIsInZhbHVlIjoiK1F1VkdFbUIzYkYzODA5TDJQbDd5TTl6aldkemdrN1NtZk5zQ3ltTGNOOFVxL1E5TnRrZ1Qzem0xY3R3VzlFbFZPT0JGTFFBSngvbEMxaWI1WGFNanlTbEZmYjI0bG5TajQrcHQ4dXdBR1lkTFNLRW5uOTdmV1ZFQ09SVG9wSTEiLCJtYWMiOiJjYTIyNWIzNzZmMDkzOGM1ZjUwNjU4OGI1MTAxMjdkNTI4MDczYzA3YTA2Yjk1ZDYzZjQyNzVlYzU3NzQzZjBlIiwidGFnIjoiIn0%3D"
  ]
  "user-agent" => array:1 [
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
]