array:10 [
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "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 => "216.73.216.52"
  ]
  "content-length" => array:1 [
    0 => "0"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "cookie" => array:1 [
    0 => "XSRF-TOKEN=eyJpdiI6Iit2VHp3THNNN0pUbk4rMFQvYUQ5UWc9PSIsInZhbHVlIjoiditDeEs2M3gzdHB1QVIxT20yenVWZ2FhVzlmdlZmSzh5LzV1bkl5dVBjWGZ6TnhhdHVnR2l6VHJGZzNLK2VVTmZ1T2trdk1CRUtxaUZDSiszeW9qWWJCSGVTb3p3UzBKUjkyVHdidVQ3MDI1ZURnWkt3OFRabk5TTmtHYWgzaWciLCJtYWMiOiJjNzI0OGFmNWE4MTJiYjEzYmVmYjlmMjU5YzA1YjM3MzQ2MGU2NjJiZWEyMDgwOGUzN2M2OGE1NDA3OWM5Nzc0IiwidGFnIjoiIn0%3D; rebelbooks_session=eyJpdiI6IlZnS1JHRHYvVk5oZ3pFdUFab0czMXc9PSIsInZhbHVlIjoiYXdxV0V3dG8vckVRVGVUUHZXK1BSb1p4UDlObitMUlJaVnhhMkt4ZW5CSXJwV0ptb29qRHBIdEdmVHNpZk9EV1pZcGJHRGVWQmx4UTZBRFhYZFhhSEhoZEpNeFZyeFBhVWpRbGc2YXhhR0ZNS1d5Yi9xbXpKQVRxM2E0VnhoOXoiLCJtYWMiOiJhNTlkZGFiZDAwNmFjYTFkNzhkZjFmNDc0NWM2YjNkMjk4ODNlY2NhN2JkNmIyMTIzMzRmZTYzNWZlYzdjY2MxIiwidGFnIjoiIn0%3D"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
]