Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.86",
    "cf-ipcountry": "US",
    "cf-ray": "a41864080828ecd4",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "host": "cf-request.davidpacold.dev",
    "user-agent": "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)",
    "x-forwarded-proto": "https",
    "x-real-ip": "216.73.216.86"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1616071
  },
  "edgeRequestKeepAliveStatus": 1,
  "httpProtocol": "HTTP/2",
  "isEUCountry": false,
  "latitude": "39.96118",
  "longitude": "-82.99879",
  "metroCode": "535",
  "postalCode": "43215",
  "region": "Ohio",
  "regionCode": "OH",
  "requestHeaderNames": {},
  "requestPriority": "weight=16;exclusive=0;group=0;group-weight=0",
  "timezone": "America/New_York",
  "tlsCipher": "AEAD-AES256-GCM-SHA384",
  "tlsClientAuth": {
    "certPresented": "0",
    "certVerified": "NONE",
    "certRevoked": "0",
    "certIssuerDN": "",
    "certSubjectDN": "",
    "certIssuerDNRFC2253": "",
    "certSubjectDNRFC2253": "",
    "certIssuerDNLegacy": "",
    "certSubjectDNLegacy": "",
    "certSerial": "",
    "certIssuerSerial": "",
    "certSKI": "",
    "certIssuerSKI": "",
    "certFingerprintSHA1": "",
    "certFingerprintSHA256": "",
    "certNotBefore": "",
    "certNotAfter": "",
    "certRFC9440": "",
    "certRFC9440TooLarge": false,
    "certChainRFC9440": "",
    "certChainRFC9440TooLarge": false
  },
  "tlsClientCiphersSha1": "WUS9+h7TjVkF9aEouGuCEMjGQGA=",
  "tlsClientExtensionsSha1": "QBzLwxtR+a3zblHD/YTbwPIQjzI=",
  "tlsClientExtensionsSha1Le": "64VrhFEzxbktv18y4fpJqqZ9ans=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "+CAEy5xUPB6OrbkAhIWAUIBpT2zJv7ceVLIoL0oo33o=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "967e485b3f590dc865e85f1e0b2603890c432788934dedcca3e51f290fbfada9ebd2cabbf51e08fc0b67f03027907777",
    "serverHandshake": "c4f4932623466df2f514e4d50bd0201e8cb20ad966dd88cdb221fa0cc4326c2c3efb388fcc0399e691d5b7ae5d7f0cbd",
    "clientFinished": "ad1e76a670e9f10f592539d7136f8ed3cb0f8aa5584561d8f9a2e35abf89d54816e39dfa1589013fcedf028cd912b34f",
    "serverFinished": "988fdf9be6bf194b7bf58203722a0ee98d0823a18d328c726e6fa068d8570d511dad3ce66e08a8ea41c55366bdab2c33"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}