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    0 => "US"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "cdn-loop" => array:1 [
    0 => "cloudflare; loops=1"
  ]
  "user-agent" => array:1 [
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
  "cf-ray" => array:1 [
    0 => "a557d3783973962d-CMH"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "x-forwarded-host" => array:1 [
    0 => "test2.rebelbooks.com"
  ]
  "content-length" => array:1 [
    0 => "0"
  ]
  "x-forwarded-for" => array:1 [
    0 => "104.23.243.150"
  ]
  "host" => array:1 [
    0 => "test2.rebelbooks.com"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br"
  ]
  "cf-connecting-ip" => array:1 [
    0 => "216.73.217.145"
  ]
  "cookie" => array:1 [
    0 => "XSRF-TOKEN=eyJpdiI6IlhRNmJDUHFQRUNsU0ptNEk2RWxMd2c9PSIsInZhbHVlIjoieUNZN243VUc5ck5RTStOdGw5Sm0yaHFVeVBNeWZxSnpvWkM1b2lBK1lBOHMxRW1oU2dhL0ZNTHJUWXdDSWxzMFlxbHRXNHNJc1Z5cVpmS0ZWZ214ejVEcE9YajU3ZmtWUGd6MUEvNmY1K3hqcTVOeG9PYkhERUJHNUc4aG9kNWUiLCJtYWMiOiI3ZjZhNjYzYTYwZTA5N2NkYjUwZWU0M2ZiZTZmZTA4ZWFiYmYyM2UxM2I2ODdlYzVkYWEyYjZhYzMxMDBlY2JhIiwidGFnIjoiIn0%3D; rebelbooks_session=eyJpdiI6IjNpeWU1Y2MrcXZjZUtSdEYyZFNROFE9PSIsInZhbHVlIjoidFJqOTJMenZDcHVuMDhtRW1VYTExZVZsa2JiTXo0YWtKUFhjSTBYdmJhVTBUMmd3c2Q5bCt3U2pEb0lZRnl6Z0pLUzRPamJCWkJNNlF2b0VtelZ4ZDNZYm9ZNDhDMWVNUUVQZ3JEK0xuTWh3MjQzUVdsa2J3bXg3Z2kwN1Nyc0kiLCJtYWMiOiIxNjA0ZDBiNmI0ODg1NjY1OTJiNTZhYzBkNjI5ZTk2YmRjOWUwOGMyODk3ODE3ZDMzOTdkOWM3YjNhZWNjZWQxIiwidGFnIjoiIn0%3D"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "cf-visitor" => array:1 [
    0 => "{"scheme":"https"}"
  ]
]