--- title: Get top user agents by HTTP requests --- [Skip to content](#_top) [API Reference](https://developers.cloudflare.com/api/go) [Radar](https://developers.cloudflare.com/api/go/resources/radar) [HTTP](https://developers.cloudflare.com/api/go/resources/radar/subresources/http) [Top](https://developers.cloudflare.com/api/go/resources/radar/subresources/http/subresources/top) Copy Markdown Open in **Claude**Open in **ChatGPT**Open in **Cursor** --- **Copy Markdown****View as Markdown** # Get top user agents by HTTP requests Deprecated: Use \[Radar HTTP Summary By Dimension](https://developers.cloudflare.com/api/resources/radar/subresources/http/methods/summary\_v2/) instead. client.Radar.HTTP.Top.Browser(ctx, query) (\*[HTTPTopBrowserResponse](), error) GET/radar/http/top/browser Retrieves the top user agents by HTTP requests. ##### Security
API Token The preferred authorization scheme for interacting with the Cloudflare API. Create a token. **Example:**Authorization: Bearer Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY
API Email + API Key The previous authorization scheme for interacting with the Cloudflare API, used in conjunction with a Global API key. **Example:**X-Auth-Email: user@example.com The previous authorization scheme for interacting with the Cloudflare API. When possible, use API tokens instead of Global API keys. **Example:**X-Auth-Key: 144c9defac04969c7bfad8efaa8ea194
##### Accepted Permissions (at least one required) `User Details Write``User Details Read` ##### ParametersExpand Collapse
query HTTPTopBrowserParams ASN param.Field\[\[]string]Optional Filters results by Autonomous System. Specify one or more Autonomous System Numbers (ASNs) as a comma-separated list. Prefix with - to exclude ASNs from results. For example, -174, 3356 excludes results from AS174, but includes results from AS3356. Link to this property
BotClass param.Field\[\[]HTTPTopBrowserParamsBotClass]Optional Filters results by bot class. Refer to Bot classes. const HTTPTopBrowserParamsBotClassLikelyAutomated HTTPTopBrowserParamsBotClass = "LIKELY\_AUTOMATED" Link to this property const HTTPTopBrowserParamsBotClassLikelyHuman HTTPTopBrowserParamsBotClass = "LIKELY\_HUMAN" Link to this property
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BrowserFamily param.Field\[\[]HTTPTopBrowserParamsBrowserFamily]Optional Filters results by browser family. const HTTPTopBrowserParamsBrowserFamilyChrome HTTPTopBrowserParamsBrowserFamily = "CHROME" Link to this property const HTTPTopBrowserParamsBrowserFamilyEdge HTTPTopBrowserParamsBrowserFamily = "EDGE" Link to this property const HTTPTopBrowserParamsBrowserFamilyFirefox HTTPTopBrowserParamsBrowserFamily = "FIREFOX" Link to this property const HTTPTopBrowserParamsBrowserFamilySafari HTTPTopBrowserParamsBrowserFamily = "SAFARI" Link to this property
Link to this property Continent param.Field\[\[]string]Optional Filters results by continent. Specify a comma-separated list of alpha-2 codes. Prefix with - to exclude continents from results. For example, -EU,NA excludes results from EU, but includes results from NA. Link to this property DateEnd param.Field\[\[]Time]Optional End of the date range (inclusive). Alternative to dateRange; provide together with dateStart. When requesting comparison series, every series must resolve to the same duration as the main series. Each dateStart/dateEnd is floored to the nearest 15 minutes before evaluation, so windows whose durations match only before alignment may be rejected. Link to this property DateRange param.Field\[\[]string]Optional Filters results by relative date range ending at the current time, with each value producing a separate series. Use <n>d for days (up to 364d) or <n>w for weeks (up to 52w). Append control to request the equivalent previous period for comparison: the comparison window is shifted back by the current window’s length rounded up to a whole number of weeks, so it keeps the same weekday alignment and does not overlap the current window (e.g. 7dcontrol covers days -14 to -7, 10dcontrol covers days -24 to -14). For example, pass 7d and 7dcontrol to compare this week with the previous week. All series must resolve to the same duration as the main series; relative ranges (including control) satisfy this automatically. Use this parameter or set specific start and end dates (dateStart and dateEnd parameters). Link to this property DateStart param.Field\[\[]Time]Optional Start of the date range. Alternative to dateRange; provide together with dateEnd. When requesting comparison series, every series must resolve to the same duration as the main series. Each dateStart/dateEnd is floored to the nearest 15 minutes before evaluation, so windows whose durations match only before alignment may be rejected. Link to this property
DeviceType param.Field\[\[]HTTPTopBrowserParamsDeviceType]Optional Filters results by device type. const HTTPTopBrowserParamsDeviceTypeDesktop HTTPTopBrowserParamsDeviceType = "DESKTOP" Link to this property const HTTPTopBrowserParamsDeviceTypeMobile HTTPTopBrowserParamsDeviceType = "MOBILE" Link to this property const HTTPTopBrowserParamsDeviceTypeOther HTTPTopBrowserParamsDeviceType = "OTHER" Link to this property
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Format param.Field\[HTTPTopBrowserParamsFormat]Optional Format in which results will be returned. const HTTPTopBrowserParamsFormatJson HTTPTopBrowserParamsFormat = "JSON" Link to this property const HTTPTopBrowserParamsFormatCsv HTTPTopBrowserParamsFormat = "CSV" Link to this property
Link to this property GeoID param.Field\[\[]string]Optional Filters results by Geolocation. Specify a comma-separated list of GeoNames IDs. Prefix with - to exclude geoIds from results. For example, -2267056,360689 excludes results from the 2267056 (Lisbon), but includes results from 5128638 (New York). Link to this property
HTTPProtocol param.Field\[\[]HTTPTopBrowserParamsHTTPProtocol]Optional Filters results by HTTP protocol (HTTP vs. HTTPS). const HTTPTopBrowserParamsHTTPProtocolHTTP HTTPTopBrowserParamsHTTPProtocol = "HTTP" Link to this property const HTTPTopBrowserParamsHTTPProtocolHTTPS HTTPTopBrowserParamsHTTPProtocol = "HTTPS" Link to this property
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HTTPVersion param.Field\[\[]HTTPTopBrowserParamsHTTPVersion]Optional Filters results by HTTP version. const HTTPTopBrowserParamsHTTPVersionHttPv1 HTTPTopBrowserParamsHTTPVersion = "HTTPv1" Link to this property const HTTPTopBrowserParamsHTTPVersionHttPv2 HTTPTopBrowserParamsHTTPVersion = "HTTPv2" Link to this property const HTTPTopBrowserParamsHTTPVersionHttPv3 HTTPTopBrowserParamsHTTPVersion = "HTTPv3" Link to this property
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IPVersion param.Field\[\[]HTTPTopBrowserParamsIPVersion]Optional Filters results by IP version (Ipv4 vs. IPv6). const HTTPTopBrowserParamsIPVersionIPv4 HTTPTopBrowserParamsIPVersion = "IPv4" Link to this property const HTTPTopBrowserParamsIPVersionIPv6 HTTPTopBrowserParamsIPVersion = "IPv6" Link to this property
Link to this property Limit param.Field\[int64]Optional Limits the number of objects returned in the response. exclusiveMinimum minimum0 Link to this property Location param.Field\[\[]string]Optional Filters results by location. Specify a comma-separated list of alpha-2 codes. Prefix with - to exclude locations from results. For example, -US,PT excludes results from the US, but includes results from PT. Link to this property Name param.Field\[\[]string]Optional Array of names used to label the series in the response. Link to this property
OS param.Field\[\[]HTTPTopBrowserParamsOS]Optional Filters results by operating system. const HTTPTopBrowserParamsOSWindows HTTPTopBrowserParamsOS = "WINDOWS" Link to this property const HTTPTopBrowserParamsOSMacosx HTTPTopBrowserParamsOS = "MACOSX" Link to this property const HTTPTopBrowserParamsOSIos HTTPTopBrowserParamsOS = "IOS" Link to this property const HTTPTopBrowserParamsOSAndroid HTTPTopBrowserParamsOS = "ANDROID" Link to this property const HTTPTopBrowserParamsOSChromeos HTTPTopBrowserParamsOS = "CHROMEOS" Link to this property const HTTPTopBrowserParamsOSLinux HTTPTopBrowserParamsOS = "LINUX" Link to this property const HTTPTopBrowserParamsOSSmartTv HTTPTopBrowserParamsOS = "SMART\_TV" Link to this property
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TLSVersion param.Field\[\[]HTTPTopBrowserParamsTLSVersion]Optional Filters results by TLS version. const HTTPTopBrowserParamsTLSVersionTlSv1\_0 HTTPTopBrowserParamsTLSVersion = "TLSv1\_0" Link to this property const HTTPTopBrowserParamsTLSVersionTlSv1\_1 HTTPTopBrowserParamsTLSVersion = "TLSv1\_1" Link to this property const HTTPTopBrowserParamsTLSVersionTlSv1\_2 HTTPTopBrowserParamsTLSVersion = "TLSv1\_2" Link to this property const HTTPTopBrowserParamsTLSVersionTlSv1\_3 HTTPTopBrowserParamsTLSVersion = "TLSv1\_3" Link to this property const HTTPTopBrowserParamsTLSVersionTlSvQuic HTTPTopBrowserParamsTLSVersion = "TLSvQUIC" Link to this property
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[Link to this property](<#(resource)%20radar.http.top%20%3E%20(method)%20browser%20%3E%20(params)%20default>) ##### ReturnsExpand Collapse
type HTTPTopBrowserResponse struct{…}
Meta HTTPTopBrowserResponseMeta Metadata for the results.
ConfidenceInfo HTTPTopBrowserResponseMetaConfidenceInfo
Annotations \[]HTTPTopBrowserResponseMetaConfidenceInfoAnnotation
DataSource HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource Data source for annotations. One of the following: const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceAll HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "ALL" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceAIBots HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "AI\_BOTS" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceAIGateway HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "AI\_GATEWAY" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceBGP HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "BGP" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceBots HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "BOTS" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceConnectionAnomaly HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "CONNECTION\_ANOMALY" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceCT HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "CT" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceDNS HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "DNS" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceDNSMagnitude HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "DNS\_MAGNITUDE" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceDNSAS112 HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "DNS\_AS112" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceDos HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "DOS" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceEmailRouting HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "EMAIL\_ROUTING" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceEmailSecurity HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "EMAIL\_SECURITY" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceFw HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "FW" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceFwPg HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "FW\_PG" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceHTTP HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "HTTP" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceHTTPControl HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "HTTP\_CONTROL" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceHTTPCrawlerReferer HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "HTTP\_CRAWLER\_REFERER" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceHTTPOrigins HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "HTTP\_ORIGINS" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceIQI HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "IQI" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceLeakedCredentials HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "LEAKED\_CREDENTIALS" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceNet HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "NET" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceRobotsTXT HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "ROBOTS\_TXT" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceSpeed HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "SPEED" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSourceWorkersAI HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsDataSource = "WORKERS\_AI" Link to this property
Link to this property Description string Link to this property EndDate Time formatdate-time Link to this property
EventType HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsEventType Event type for annotations. One of the following: const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsEventTypeGeneral HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsEventType = "GENERAL" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsEventTypeOutage HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsEventType = "OUTAGE" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsEventTypePartialProjection HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsEventType = "PARTIAL\_PROJECTION" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsEventTypePipeline HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsEventType = "PIPELINE" Link to this property const HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsEventTypeTrafficAnomaly HTTPTopBrowserResponseMetaConfidenceInfoAnnotationsEventType = "TRAFFIC\_ANOMALY" Link to this property
Link to this property IsInstantaneous bool Whether event is a single point in time or a time range. Link to this property LinkedURL string formaturi Link to this property StartDate Time formatdate-time Link to this property Tags \[]stringOptional Link to this property
Link to this property Level int64 Provides an indication of how much confidence Cloudflare has in the data. Link to this property
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DateRange \[]HTTPTopBrowserResponseMetaDateRange EndTime Time Adjusted end of date range. formatdate-time Link to this property StartTime Time Adjusted start of date range. formatdate-time Link to this property
Link to this property LastUpdated Time Timestamp of the last dataset update. formatdate-time Link to this property
Normalization HTTPTopBrowserResponseMetaNormalization Normalization method applied to the results. Refer to Normalization methods. One of the following: const HTTPTopBrowserResponseMetaNormalizationPercentage HTTPTopBrowserResponseMetaNormalization = "PERCENTAGE" Link to this property const HTTPTopBrowserResponseMetaNormalizationMin0Max HTTPTopBrowserResponseMetaNormalization = "MIN0\_MAX" Link to this property const HTTPTopBrowserResponseMetaNormalizationMinMax HTTPTopBrowserResponseMetaNormalization = "MIN\_MAX" Link to this property const HTTPTopBrowserResponseMetaNormalizationRawValues HTTPTopBrowserResponseMetaNormalization = "RAW\_VALUES" Link to this property const HTTPTopBrowserResponseMetaNormalizationPercentageChange HTTPTopBrowserResponseMetaNormalization = "PERCENTAGE\_CHANGE" Link to this property const HTTPTopBrowserResponseMetaNormalizationRollingAverage HTTPTopBrowserResponseMetaNormalization = "ROLLING\_AVERAGE" Link to this property const HTTPTopBrowserResponseMetaNormalizationOverlappedPercentage HTTPTopBrowserResponseMetaNormalization = "OVERLAPPED\_PERCENTAGE" Link to this property const HTTPTopBrowserResponseMetaNormalizationRatio HTTPTopBrowserResponseMetaNormalization = "RATIO" Link to this property
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Units \[]HTTPTopBrowserResponseMetaUnit Measurement units for the results. Name string Link to this property Value string Link to this property
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Top0 \[]HTTPTopBrowserResponseTop0 Name string Link to this property Value string Link to this property
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[Link to this property](<#(resource)%20radar.http.top%20%3E%20(model)%20HTTPTopBrowserResponse%20%3E%20(schema)>) ### Get top user agents by HTTP requests Go HTTPTypeScriptPythonGoTerraform ``` package main import ( "context" "fmt" "github.com/cloudflare/cloudflare-go" "github.com/cloudflare/cloudflare-go/option" "github.com/cloudflare/cloudflare-go/radar" ) func main() { client := cloudflare.NewClient( option.WithAPIToken("Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY"), ) response, err := client.Radar.HTTP.Top.Browser(context.TODO(), radar.HTTPTopBrowserParams{ }) if err != nil { panic(err.Error()) } fmt.Printf("%+v\n", response.Meta) } ``` 200 example ``` { "result": { "meta": { "confidenceInfo": { "annotations": [ { "dataSource": "ALL", "description": "Cable cut in Tonga", "endDate": "2019-12-27T18:11:19.117Z", "eventType": "GENERAL", "isInstantaneous": true, "linkedUrl": "https://example.com", "startDate": "2019-12-27T18:11:19.117Z", "tags": [ "BOT_CLASS" ] } ], "level": 0 }, "dateRange": [ { "endTime": "2022-09-17T10:22:57.555Z", "startTime": "2022-09-16T10:22:57.555Z" } ], "lastUpdated": "2019-12-27T18:11:19.117Z", "normalization": "PERCENTAGE", "units": [ { "name": "*", "value": "requests" } ] }, "top_0": [ { "name": "chrome", "value": "value" } ] }, "success": true } ``` ##### Returns Examples 200 example ``` { "result": { "meta": { "confidenceInfo": { "annotations": [ { "dataSource": "ALL", "description": "Cable cut in Tonga", "endDate": "2019-12-27T18:11:19.117Z", "eventType": "GENERAL", "isInstantaneous": true, "linkedUrl": "https://example.com", "startDate": "2019-12-27T18:11:19.117Z", "tags": [ "BOT_CLASS" ] } ], "level": 0 }, "dateRange": [ { "endTime": "2022-09-17T10:22:57.555Z", "startTime": "2022-09-16T10:22:57.555Z" } ], "lastUpdated": "2019-12-27T18:11:19.117Z", "normalization": "PERCENTAGE", "units": [ { "name": "*", "value": "requests" } ] }, "top_0": [ { "name": "chrome", "value": "value" } ] }, "success": true } ```