array:10 [
  "content-length" => array:1 [
    0 => "0"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "user-agent" => array:1 [
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
  "x-forwarded-for" => array:1 [
    0 => "216.73.216.138"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "cookie" => array:1 [
    0 => "XSRF-TOKEN=eyJpdiI6IjFTdVJJTmpOeU43Wk9hZHFMdWNjZWc9PSIsInZhbHVlIjoiTGYxWkkzMmEzZmY4amZtMGgrczQ1eXRDdFMxQkZHcVo0a0J3SmhIZzlKdUovUjdXRmFvaE1HWi9HaFFiZ3lmT3kvSjYvalNBTGtkaFhzQVc1YndQUENGUTE0Y0JsaDBiZ09ISStjMjE5UE4zWllIWUNLcjNSNlpBUkRDTW5rZkYiLCJtYWMiOiJmYmM4NjlhYjA1YmVkN2JjZjU5ODJiNTVlZWQ2Mjg5M2FiODQ0NjAzMDFkOWE3YTkxYzBjY2I5Y2RjYzYyZGNiIiwidGFnIjoiIn0%3D; rebelbooks_session=eyJpdiI6ImdJV1A3c0wvQkRqaU91Yk5qRGtEMnc9PSIsInZhbHVlIjoiZ0dxQzdna3ZkQUxMOEdNU0FQY1phcDRYWGhGYU5hODRJdTdSREppcWNGaUhsOHA5amVFVW9sd003SGtHQXlGN280VzlIc2JJNFNnQUQ5aHZRWGVIb2VTbmRqZUVDc25uTE1EOTgvUTBkQm52VTFvZUpOUG1OV1Nibi9uUDVlaEwiLCJtYWMiOiJkYTY4Y2QzNWJiM2E2ODIxODM0MGFjZjI1MjQxMzE0MzNmYzIxOTljOTBlNDk5MGViOTI2YWZmZDYwZTJmNGExIiwidGFnIjoiIn0%3D"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
]