array:10 [
  "content-length" => array:1 [
    0 => "0"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "x-forwarded-for" => array:1 [
    0 => "216.73.216.87"
  ]
  "cookie" => array:1 [
    0 => "rebelbooks_session=eyJpdiI6IkxqMmFNYUdXUUdxT1pnL1RqME5hWnc9PSIsInZhbHVlIjoiNnp4UFJSOC92WkpiRytMNTQ3dGljUnhVWlJpUXVaSHBNeUhkcFlSbVBuWFdaeXRQWDNHWHVMblBBc3ZxRGxXVkQ5cUJNbURSZVc5NkQ0UFpWUEQ3WEpuTDNtNzNCU2V1emNmVS9zT1JrY01BLzlMNHQvZmlZR08xRms3L3QwOVkiLCJtYWMiOiI0YWQyNWE5MTU5MDlhNGFmNmVjNTI3NmRhODczNGJmNmQxMmQ2OWI3MjIzYzJhYjVjYTg4ZjNkOTQ4NGNiMTgxIiwidGFnIjoiIn0%3D; XSRF-TOKEN=eyJpdiI6Im9YVWxDckxOMTYxd1BoSGZEekUzd2c9PSIsInZhbHVlIjoiTzdEMCtDcXdPcHdjaWNMdU5kbWN3NkFERVgvakRjMEZkUS8vcXlabWlYaWVWdlErcEZRM05wY0FFLzJFbWNhK0dFS1dScVVKL0NUN1E3WEEvQ05sOVdCUzRtQXFuY3RCZmMzVG91bHQyTEtTU3g4am5TZUlkUUFBUUhZdmtZOEMiLCJtYWMiOiI3NGZkNTZhOWJlMjA0MTYzMDBiYzkzMWIxYTIxOGYyMzcyMDUwMDFmOThmNmRkYzEwZjJhZTQ4MWU1ZmIyMzMzIiwidGFnIjoiIn0%3D"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "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)"
  ]
]