array:10 [
  "content-length" => array:1 [
    0 => "0"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "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 => "rebelbooks_session=eyJpdiI6ImMxTThua2FZN2NrejNoTklwNUd5SlE9PSIsInZhbHVlIjoiUmFlQm9QWkt4b2JqdlErQWhQcVhUbkVPelhwQUJwa2lvTWxMbVdob2E5N2cwS3NXU0tMWlpoV2RRWEovZE5RVFB0YnZkM0dlSDNhYVI4TE84emkyaGR3VnhmSjNVSlpUM0NzRlYxb05BL3I5VndXNlFhakcxOFVTUEdKUCt0NFMiLCJtYWMiOiJlZGE5MjIwMDhhNGY3ZjY0MTczMzVhODU5NDA2YWQwOTUyMTZkNjA4N2ZhNzQzZjMwZjQ1M2VjM2IwZDQyYjkxIiwidGFnIjoiIn0%3D; XSRF-TOKEN=eyJpdiI6IlBDZSsyL3YvcUxQdzE3MnNJTXJuOEE9PSIsInZhbHVlIjoiS2c5bEZ5TTRIdmltcTNIaXltR1N6SVlzK0xGUXFMTlRSQ1pOWnNrNDlpK3N2djU3QjhreEFzYlFiNVpQWEcwZXBxdGFZc0s4U0liV0E2bHpCU1FXSkxnK1pCRzJpRm4zbUtIb3BpbWpQMWkwOG4vWWZTWVh5R0poaFdWTGJZeVAiLCJtYWMiOiIyNWFlZmQxNGNmNzU2Mjk3ZThhZDAwNmZlZjQ3MzY5YzRmMjAwYzgwZDEyNThmYmJjZDEyMWNhN2FjZGQ4YTM4IiwidGFnIjoiIn0%3D"
  ]
  "host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "x-forwarded-for" => array:1 [
    0 => "216.73.216.61"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
]