Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.114",
    "cf-ipcountry": "US",
    "cf-ray": "a43ac81a0bf4d287",
    "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": "216.73.216.114"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1512271
  },
  "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": "W3SXUeMLehHUUaNUhQTvyFlY0k4=",
  "tlsClientExtensionsSha1Le": "Q9zSwGaC3B8X7luOxQKfTa1KPmA=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "t5NfLvjpZvz036WLaxuLKKeqh+Y0XNUJkxk5KlPHUgk=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "af066c6c8622671173fa5367a7080ea9878cc345cd013090870e79cf9597374a5bc9b35c74ab1f37783ce51bf88fd637",
    "serverHandshake": "537080c47c356ca8e2c72b1f6e7c44b84cd5900b3c4263d3f5350cbf1d2443af6888acdf4b69b710bde24bec45523cfc",
    "clientFinished": "f77f41cbd8be9e77074ab6c91db0ee5f20ddb448de36c5ab71ec18027854fe38715b828ba1cba4598a940ce1d7ce9152",
    "serverFinished": "0a16abe01195877553d3ed774c37d085c88453fc4e47a6bdffdce60fb5d652630c71d53b8f177390ac366f896113e86a"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}