array:10 [
  "user-agent" => array:1 [
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
  "content-length" => array:1 [
    0 => "0"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "x-forwarded-for" => array:1 [
    0 => "216.73.216.97"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "cookie" => array:1 [
    0 => "XSRF-TOKEN=eyJpdiI6IktLbUxib1VpTFJST3hxVDhXNWM4akE9PSIsInZhbHVlIjoicllJTVl3cGVrZXdxemxzbWcwbUV2MWI1YmVZMjhQbUkzcTRJY000czVvM1RLRWFiem55QSsrU1poQzRnY1dvQTh1UUVJQm1SUXE4Snphc2JuUkRNMURQTm01SVJjeXF5ckFIVE5EMW1tRHlkUVdBZW1LL3A4NWRYWGs5N0hzS3YiLCJtYWMiOiI3NmQzYWJiYThjZjk2YjQzNTAxMGFiZmZkNmE4ZTY5N2E0NGVlMzgzYzY2OGU3OTZlODMwMGM5N2ZjZWI1YTVlIiwidGFnIjoiIn0%3D; rebelbooks_session=eyJpdiI6IkZQSmZITXFMKzltN29XWEVFMTBwY1E9PSIsInZhbHVlIjoibkViY2JSckoxWFhsWXJXdE0zcy9qMVlRK0xmeEt1TmJ2S3lUOC9MczRVNVF2b2ZBWTAzOExoWXZuc1Y3Vjc3VDlnRkNZRFljWnFQRUtiUEt5c3dqMkhCeVFBaWNjRFF2UkZtMjZsM1dJVUhQYVltalBFemlwT2JMU2FETUtETnoiLCJtYWMiOiI2M2Y1NTIyODZhMDY1ZmI0NGIwMmI3ZDY2MzdlZmFlNzQwYTNhZWQxOTZiMjc1OWZiYjU2Yzk3ZjM3NGU1NmI1IiwidGFnIjoiIn0%3D"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
]