array:10 [
  "content-length" => array:1 [
    0 => "0"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "user-agent" => array:1 [
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "cookie" => array:1 [
    0 => "XSRF-TOKEN=eyJpdiI6IlJ6bnZmR1hqbXZucTBoeEJRQitwTEE9PSIsInZhbHVlIjoiQ0VPUlVOOTczMmhXWXhiN2dsS3habkdTWGQ2NWY3MXBteXIvMFlvTk5vQ1pkUHlZWEZ1dlEwV2IwQTBLbmJWTFVhRjZKOVdkZ0djVTkrQXRraUlFN3gyN2FoQ011SWUzcGJPb0J5a01mdVNTZGRtSElPcDFZMDFLaDN6OTVNV2ciLCJtYWMiOiIyOGViODZiODRhZGIyZjk1NTAwNmRkNDE4ODkyNTc1YjJlMzE0NjUzMTQ2MjMyMmRmNzEyNGU2MTU1YWZlMDQzIiwidGFnIjoiIn0%3D; rebelbooks_session=eyJpdiI6IjhXSGxpbzE2cTg3MCtEN2NMc2hOakE9PSIsInZhbHVlIjoiTHdRYk8xYWU3MmFBQ3V5NnJ5RkptTk1qQVlMaGd3UWhUSmJVSlVCaDYyVzExcE11WWpmZkFjODcvbXg3QllwdzEwdXBsWmFXeGxZdWJsZkpZOUl6b0hOcXhwR0xVYkREUkFPQlVKWnVSV01ZbHNiUDkzUHN6UlcvQSsySDZLSVQiLCJtYWMiOiI4OTczYmEzZThiM2ZkYWVkZDAxYmI0MWFhMDMzNzc4ZDk4MzhkOWZmYzIxYjYzZDIwZGYyYzZjMDM0M2UxYzE2IiwidGFnIjoiIn0%3D"
  ]
  "x-forwarded-for" => array:1 [
    0 => "216.73.216.67"
  ]
  "host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
]