--- title: "Cloudflare Radar top browsers and NetFlows summary endpoints deprecated: 2027-04-02 | Harbyn" description: "Cloudflare Radar top browsers and NetFlows summary endpoints deprecated, effective Apr 2, 2027; replacement: GET /radar/http/summary/{dimension}, GET /radar/netflows/summary/{dimension}." canonical: "https://harbyn.com/changes/cloudflare/2026-10-02-radar-top-browsers-and-netflows-summary-endpoints-deprecated" last-updated: 2026-10-08 --- # Cloudflare Radar top browsers and NetFlows summary endpoints deprecated Markdown version of . Deprecation - Cloudflare. high severity. Announced. Upcoming. GET /radar/http/top/browser, /radar/http/top/browser\_family and /radar/netflows/summary (without a dimension) are deprecated and reach end of life on April 2, 2027. Use /radar/http/summary/{dimension} with BROWSER or BROWSER\_FAMILY, and /radar/netflows/summary/{dimension} with PRODUCT. 159 days left: the deadline is Apr 2, 2027. ## Facts | Fact | Value | | --- | --- | | Vendor | [Cloudflare](https://harbyn.com/vendors/cloudflare.md) | | Kind | Deprecation | | Severity | high | | Status | Announced | | Announced | Oct 2, 2026 | | Effective | Apr 2, 2027 | | Added to Harbyn | Oct 8, 2026 | | Lead time | 176 days of warning | | Endpoints | `GET /radar/http/top/browser`, `GET /radar/http/top/browser_family` | | Replacement | `GET /radar/http/summary/{dimension}`, `GET /radar/netflows/summary/{dimension}`. Use the summary endpoints with a dimension path parameter: BROWSER or BROWSER\_FAMILY for HTTP, PRODUCT for NetFlows. | | Review | Reviewed by a person, extracted by a model | ## Find it in your code ```sh npx harbyn scan ``` The scanner reads your repository on your machine and reports every file and line that uses the identifiers above, with the replacement. Nothing leaves your machine. ## Sources Where this event comes from: the page we read, when we read it, and the hash of that snapshot. - (deprecations, fetched 2026-10-08 17:16 UTC, sha256 `d7c038e2553509de3d70846a452398fc4acd4d5c7740643722821ae47e76cfb0`) ## Related changes ### More from Cloudflare - [Array form of createBatch() is deprecated](https://harbyn.com/changes/cloudflare/2026-10-08-workflows-workers-create-workflow-instance-batches-by-count-or-list-2.md) (Deprecation, announced Oct 8, 2026) - [Clef returns decisions up to 2x faster on Workers AI](https://harbyn.com/changes/cloudflare/2026-10-09-workers-ai-clef-omni-adds-audio-and-video-input-clef-flash-is-now-cheaper-an-2.md) (Behavior change, announced Oct 9, 2026) - [Clef-flash hosted context window cut to 24K tokens](https://harbyn.com/changes/cloudflare/2026-10-09-workers-ai-clef-omni-adds-audio-and-video-input-clef-flash-is-now-cheaper-an-3.md) (Breaking change, announced Oct 9, 2026) - [Workers requests and connections get a longer grace period during runtime updates](https://harbyn.com/changes/cloudflare/2026-10-12-workers-more-time-for-requests-to-finish-during-workers-runtime-updates.md) (Behavior change, announced Oct 12, 2026) ### Changes at other vendors - [AWS Lambda: Python 3.10 runtime deprecation](https://harbyn.com/changes/aws-lambda/2026-10-08-python-3-10-runtime-deprecation.md) (effective Oct 31, 2026) - [Jira / Atlassian Cloud: Atlassian Analytics dashboard subscriptions being removed](https://harbyn.com/changes/atlassian-jira/2026-08-10-atlassian-analytics-dashboard-subscriptions-being-removed.md) (effective Nov 2, 2026) - [Google Cloud Run and Functions: .NET 8 runtime deprecation](https://harbyn.com/changes/google-cloud/2026-10-08-net-8-runtime-deprecation.md) (effective Nov 10, 2026) - [GitHub: X-GitHub-Stateless-S2S-Token header ignored from 2026-11-30](https://harbyn.com/changes/github/2026-10-02-x-github-stateless-s2s-token-header-ignored-from-2026-11-30.md) (effective Nov 30, 2026) [All upcoming deadlines](https://harbyn.com/deadlines.md)