Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.25",
    "cf-ipcountry": "US",
    "cf-ray": "a37c3b6b0fa0a68e",
    "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": "216.73.216.25"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2245831
  },
  "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": "Wml7Q4YH0MGaQH/ZrsiJXOVbbVM=",
  "tlsClientExtensionsSha1Le": "7cVcEGdGUc6WQfjUsdwemsgzjs4=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "cFqLUVT5sYGGQ6l+PE/ynFT3PEzwabBXnRBGljNDclw=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "e9625971d14023af0b45ea6277a43a656b43efb51f548635c18a26848c44342357eba398e61220b5d65b2b52cb3f0340",
    "serverHandshake": "84a741bf4bc8e05a1321d2a1f5600a7f0006ec86b517f520ce76bcc560dc763ee577c8b4e7b5085fa2f9e76eff47bf43",
    "clientFinished": "d2ec30e8acb71394c5093ff062bf03a091863be523334e98b9e5e46c3a820758da2bc00c4562749e230a6c2bee87a3a3",
    "serverFinished": "8e2e4b61a687265d9e5f633045c99be93b1f2a029455662e1a67d2f018bb0aa131a18f8ed3d73da8d173e7bac5bf9caf"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}