Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.86",
    "cf-ipcountry": "US",
    "cf-ray": "a421618c89906019",
    "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": 2051718
  },
  "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": "8EsS8JJ/vLq1gOOQYWhuB49bZTk=",
  "tlsClientExtensionsSha1Le": "qbxr6MRhwsIKzoYIes2HHyo3seY=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "H7huWlBFzPtiJRsqvYOzX3ZCsjquo9ES8KsUf7GEAmA=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "117fcacce5a849d1ad46c03cb9d4305a4b9ff0f1b29f30c7d314b8a0c3a63d969895f95dc62ca0576ac993b1f0560ab8",
    "serverHandshake": "7ed3474a687af770b74810e0933729ff4111b9ffca8790600e10ba8aa0c7c1d676feede80f9387aff0258e255cd4da83",
    "clientFinished": "9c57457634bf032b5a34f040e8e01bf51a1127776e869d343b8955d958ff2bbaa7de0bb3dec38459ed1989027d9b67f7",
    "serverFinished": "f8b689998e3d2a97940f25546d870b396ba1afe87551680984f9cfa778baa21aa89771c92900b1c3e11dfdceb4f5a3ba"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}