array:10 [
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "content-length" => array:1 [
    0 => "0"
  ]
  "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"
  ]
  "cookie" => array:1 [
    0 => "XSRF-TOKEN=eyJpdiI6ImFtMnp1c0hvV0Z0alRCUmRPNGFKK2c9PSIsInZhbHVlIjoiTXllNWFnTHF5bDZObGNwbWxhT2ZwSjRDekQ1dFZGc3JId0oxZHBQRkd0NHYrMHJIcW5nWUIxQlBqQXk5ZEFDam9tb1NOajVzeFZBWXY4VFRlR3h2VVJjU0VMM0ZOT2p6R0dic2d6K2xvNDB3dUo1U3gzVmhCNDF0V21UYjNTeWsiLCJtYWMiOiI2ZmI4YzIxNzEyOGJhODA4M2Q0YWVhZTYzNGRmZWY1OTgwYzk2NGRhNWFlNDNhMzRjMTA2ZjIzNzY2MDlmNzVmIiwidGFnIjoiIn0%3D; rebelbooks_session=eyJpdiI6Im9JMHdUNlBTc21LZEZOMzdobzkyS0E9PSIsInZhbHVlIjoiT0FGOXpUS2xjamJQMEtuSWtwTHVTclluWmpmajNwVUdHSFduQWdRTmVjRnhnTnNnL1JBQnFheFcvZzhQaEtDRW4yQ0U1NDNabnVOR3h5bnJNTHVCV1BFNENRRjNnQ0doZGNPdFgwU0Q2MXVzdzhKU0hNVUQweVRIL2FJV0U2dzUiLCJtYWMiOiIyMTM2NDY3ZjViMzViOTIwZDgyYWU3YWJiYmI3YTAwZjc3ZWY0N2UyMzYyNzg0ZmQwMDE2NTFjMmQ5ZDU4MTgxIiwidGFnIjoiIn0%3D"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
]