array:10 [
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "x-forwarded-for" => array:1 [
    0 => "216.73.216.248"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "content-length" => array:1 [
    0 => "0"
  ]
  "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)"
  ]
  "cookie" => array:1 [
    0 => "XSRF-TOKEN=eyJpdiI6IlZjT1grMUkwMzlQTTZ2ZENNTFU4d0E9PSIsInZhbHVlIjoiYUJsdzY2OWd3Z3dhMk02ekFEZjRZTHFxdjhCN1ovT2J5S1c0M213emFjSUtIK1c2d09WWTlZWFBpbDM5R0QwZG5VbWt0dTA0WDFyRG1LMzRJZUQ2Y0I3Y0F0MUdxdEtIbGM5eVVXeWE1eUFNQ0ZackZ6Zm5XMm9VUkxXQlVnY1IiLCJtYWMiOiIwOTQ2ZThlZDAwMzVjYTI5ZjhlNWM4NTg3MWExMzU5NWFlZDI2OTM1ZDUwNThiOGFkZGFmZWU2MGVjMjYxNTg5IiwidGFnIjoiIn0%3D; rebelbooks_session=eyJpdiI6IlUvV216ODBMbUFncG45VXpuZWNDSmc9PSIsInZhbHVlIjoiUmVmR0lxdTVsQVBkQ3QrWU02OEJBU1EzWHBuS3dFMWE4R2tMaExOVnNLYTFVV2ZYdU9NUWNVWitJd1dQeSs0blFkQTlXaTEzaC8xUmVieW1YM1dvalpYOWR1dDFMQkI3YUhSQW1sWVliZWNDR0xqaWFpZWsvTkhFRHN3TzkwZ3QiLCJtYWMiOiI4ZGUyNTc4OTYzODg1NDQ5MTZjMmNhZjMyZDQzYzQ4ZGM1YjlhOTE2NmJmYTEyYjI3OTA3MTY4YjMzNGU1ZThiIiwidGFnIjoiIn0%3D"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
]