Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-bot-score": "1",
    "cf-ipcountry": "US",
    "cf-ja3-hash": "8842c5f298784fcfddfa1a4f968f2137",
    "cf-ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "cf-ray": "a215505b0d33cf42",
    "cf-threat-score": "0",
    "cf-verified-bot": "true",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=fEleLAFfuT6VcVjf.uk9gz3BIoBg9YLLSxeDEBRitW4-1785088931.019152-1.0.1.1-UR6kuU2khfEnwFF41DQaTh1PmxyEYkW5KvDIatFxLfZwMCJ04unNgXO4fLXfoQ87WwFfBYre.2aZSPiDWIQTb5gUkzocswuaXePbJT4gFUa3qRcD.ncdyX0MKNN.AaiJ",
    "host": "request-cf.coyotelabs.us",
    "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": "216.73.216.143"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "8842c5f298784fcfddfa1a4f968f2137",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "reqs_rank_1h": 20,
      "uas_rank_1h": 260,
      "paths_rank_1h": 15,
      "heuristic_ratio_1h": 0.32427853,
      "ips_quantile_1h": 0.9995761,
      "ips_rank_1h": 198,
      "cache_ratio_1h": 0.030924171,
      "browser_ratio_1h": 0.02754086,
      "reqs_quantile_1h": 0.9999572,
      "h2h3_ratio_1h": 0.99438965
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      50331656,
      132317703,
      33563859
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 3,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1875647
  },
  "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": "4iytCx2ZxGP9j5/NvKCSloqbB0c=",
  "tlsClientExtensionsSha1Le": "SPi3IT650lRvkvtCRvoh8xqngFk=",
  "tlsClientHelloLength": "260",
  "tlsClientRandom": "I9VDt6VeQRX/zcOJXCdJXFaYm0NEm1Jnymlk7ECIssY=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "318971073dd9c16d3825ccb734adf848bd2f0dc542a506b60b20e203df58f4b6fe9c96033d5ea3a6bb5de5c2b756b6a5",
    "serverHandshake": "6151cfd4afc05fa0c0e5842586030b8cac0e6492e4498e8cb9750ae72cbaaf532cd5ea7757e75f3322d90042ead78bfe",
    "clientFinished": "e54468cb0f74f3e192228aeca55e9b547ebd995fde5e54d20968ec16b44c4af3dcadf551f348b41b0f16569a91da0ac5",
    "serverFinished": "4c582630bb380897ad74bad50676a346d51b926e6eb67e3a3a3df1b1f2172d72ee376f5f9aaa41d24268068b311f677f"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Assistant"
}