Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-bot-score": "1",
    "cf-ipcountry": "US",
    "cf-ja3-hash": "0a49d7899ec0c923b1a9f4976c8d7853",
    "cf-ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "cf-ray": "a261ddc98d0ab40c",
    "cf-threat-score": "0",
    "cf-verified-bot": "true",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=Z1E.UyF_sKF9oQttFTRvKyP.YUyXQaSc8UTQitHNaT8-1785891636.0566056-1.0.1.1-7pWMgUMzkuWpJMMgDlR_X1Z0WfoiVm0VJ1PMqcJEZxmrqmHhs_r7DBGkfA_Tx5zEo6ZOmUwVd.d67.gO3z_bBRCERt0kyrJu4tccgDO7EbYWeRVQgL3wkgxo9lYSPtM6",
    "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": "0a49d7899ec0c923b1a9f4976c8d7853",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "ips_quantile_1h": 0.9994844,
      "ips_rank_1h": 174,
      "heuristic_ratio_1h": 0.31672797,
      "uas_rank_1h": 215,
      "h2h3_ratio_1h": 0.9956927,
      "browser_ratio_1h": 0.008695987,
      "reqs_quantile_1h": 0.99994075,
      "cache_ratio_1h": 0.032002702,
      "reqs_rank_1h": 20,
      "paths_rank_1h": 15
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      33563859,
      118965407,
      50331656
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 1,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2515344
  },
  "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": "yqsAuZs8RfppspIHKoc2GEyBJjY=",
  "tlsClientExtensionsSha1Le": "H3FqPVd88O4bsg+9KpGLvXJc17s=",
  "tlsClientHelloLength": "260",
  "tlsClientRandom": "8Pq70gqOYL7ZcMFRM4yXeaVP0oZ2bhqktsGyB9aur2c=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "55222044e4e0285ee055351d19b0882cc34228a342afedeca8169dfd461509c5eb31f93386e220e9a640a6310e043dcd",
    "serverHandshake": "84d283dac9793091b189ba61b31a3e202a09230f09a7f305ee3eeeb8d38b11d386bda14a3ca19f45a52c14d029f8d70f",
    "clientFinished": "29cf88655d51acf3beda8f099b04cf3dd6c4b5c48cd44be98f08faea390d58b6ffbf60e72bd46da28e61084e3cad5185",
    "serverFinished": "caf0da76221f6585f98fbffe7091167c2f0bc7bc97e8a63d6401b4ceb68659a24cab5dbb24dbc6db02eead62d88e57b4"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}