array:10 [
  "content-length" => array:1 [
    0 => "0"
  ]
  "x-forwarded-for" => array:1 [
    0 => "216.73.216.138"
  ]
  "x-forwarded-host" => array:1 [
    0 => "beta.rebelbooks.com"
  ]
  "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)"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "cookie" => array:1 [
    0 => "XSRF-TOKEN=eyJpdiI6IkJGK3NrREtvSlJMelFxZWRTUmM5UEE9PSIsInZhbHVlIjoiR3M3MmJiWmVBeVQ4alJVYjNRWUp5ZDd4Ni8vVjZESGxhb1BFWW14KzdsMWM4VGF3T1ZUSDhxaEpSSTkyYUxtdXVPUTNBNjR1UWhaclV4V2ZQUEp1R2VSUzVvV1NhaklXOWFRYytnRU9qQnNqeDZEcWt1Qks4NGQvRUJZS3ZBUkwiLCJtYWMiOiI5NTViYmMyOGJiNTYxZWJmMDEwZWI3YWNmYTI3ZmZiYzA4N2MyZTJlZmRlMDBmYjY3MzY3ZjE4ZGRlMGU5OTQ3IiwidGFnIjoiIn0%3D; rebelbooks_session=eyJpdiI6IkpXZzZsVS9WOXJ3bkFvVkVnUzk0MEE9PSIsInZhbHVlIjoiR2J4SGZjUEJFMnZ3U0JmeVpjdGxWVnR5UlZSMS91Mi9PWmlKK091M3FvZ0l4azNoQUpScUpvZGQ5cGxuNG10UjNyZFRhOTZ3cFd1VVdiR2YyaVFvUzBzSENJNjRmK3ZkK3pNT1RndGs4a2RieGpmWlR6a2tXRjJtNUEySkJXc3AiLCJtYWMiOiIxMDhhZDIwMmFmYzdiMTVkYWMzOTcyZWE2NjdjZWNmMDMzYWZjNThkNmY0Y2MzNTIwYTI2OGI3MDJjNDIzMzhjIiwidGFnIjoiIn0%3D"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "via" => array:1 [
    0 => "2.0 Caddy"
  ]
]