From 8f2177142663a644e83211b92ac7866196d3e193 Mon Sep 17 00:00:00 2001
From: Fiona <baiyang.feng@outlook.com>
Date: Wed, 12 Aug 2026 03:05:06 -0700
Subject: [PATCH 1/2] =?UTF-8?q?release(harmony):=20SDK=200.4.0=20=E2=80=94?=
 =?UTF-8?q?=20report=20resources=20from=20any=20network=20stack?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Bumps the four SDK packages to 0.4.0 and records the changes shipped since
0.3.2.

The minor rather than the patch position: this release removes
`FlashcatHttp.hostOf()`. A patch number would hide a removal from anyone who
upgrades without reading the changelog.

Version numbers live in three places — the oh-package manifests with their
inter-package pins, Version.ets, and the test fixtures carrying the version
string — and all three move together here.
---
 flashcat-core/CHANGELOG.md                        |  4 ++++
 flashcat-core/oh-package.json5                    |  2 +-
 flashcat-core/src/main/ets/internal/Version.ets   |  2 +-
 flashcat-crash/CHANGELOG.md                       |  4 ++++
 flashcat-crash/oh-package.json5                   |  4 ++--
 flashcat-crash/src/test/CrashEventMapper.test.ets |  4 ++--
 flashcat-crash/src/test/CrashIncident.test.ets    |  6 +++---
 flashcat-rum/CHANGELOG.md                         |  5 +++++
 flashcat-rum/oh-package.json5                     |  4 ++--
 flashcat-rum/src/test/SessionLifecycle.test.ets   |  2 +-
 flashcat-trace/CHANGELOG.md                       | 10 ++++++----
 flashcat-trace/oh-package.json5                   |  4 ++--
 12 files changed, 33 insertions(+), 18 deletions(-)

diff --git a/flashcat-core/CHANGELOG.md b/flashcat-core/CHANGELOG.md
index a1f4a65..5f6c09a 100644
--- a/flashcat-core/CHANGELOG.md
+++ b/flashcat-core/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.4.0
+
+- Version bump to keep the SDK packages in lockstep.
+
 ## 0.3.2
 
 - Added a durable snapshot of the last written ViewEvent, used by the RUM
diff --git a/flashcat-core/oh-package.json5 b/flashcat-core/oh-package.json5
index 8e79ae0..6dbe9fd 100644
--- a/flashcat-core/oh-package.json5
+++ b/flashcat-core/oh-package.json5
@@ -1,6 +1,6 @@
 {
   name: "@flashcatcloud/core",
-  version: "0.3.2",
+  version: "0.4.0",
   description: "FlashCat HarmonyOS SDK core: init, configuration, context, message bus, storage and batched upload.",
   main: "Index.ets",
   license: "Apache-2.0",
diff --git a/flashcat-core/src/main/ets/internal/Version.ets b/flashcat-core/src/main/ets/internal/Version.ets
index ebcbab6..c619785 100644
--- a/flashcat-core/src/main/ets/internal/Version.ets
+++ b/flashcat-core/src/main/ets/internal/Version.ets
@@ -5,4 +5,4 @@
  * Keep this in sync with the `version` field of each module's
  * `oh-package.json5` on every release bump.
  */
-export const SDK_VERSION: string = '0.3.2';
+export const SDK_VERSION: string = '0.4.0';
diff --git a/flashcat-crash/CHANGELOG.md b/flashcat-crash/CHANGELOG.md
index e1cd133..5ac1b0e 100644
--- a/flashcat-crash/CHANGELOG.md
+++ b/flashcat-crash/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.4.0
+
+- Version bump to keep the SDK packages in lockstep.
+
 ## 0.3.2
 
 - Version bump to keep the SDK packages in lockstep. Native crashes and freezes
diff --git a/flashcat-crash/oh-package.json5 b/flashcat-crash/oh-package.json5
index c0b6515..30a89cb 100644
--- a/flashcat-crash/oh-package.json5
+++ b/flashcat-crash/oh-package.json5
@@ -1,12 +1,12 @@
 {
   name: "@flashcatcloud/crash",
-  version: "0.3.2",
+  version: "0.4.0",
   description: "FlashCat HarmonyOS crash reporting: hiAppEvent APP_CRASH (native + ArkTS) + APP_FREEZE, reported as RUM is_crash errors.",
   main: "Index.ets",
   license: "Apache-2.0",
   author: "FlashCat <developer@flashcat.com> (https://flashcat.cloud)",
   repository: "https://github.com/flashcatcloud/fc-sdk-harmony",
   dependencies: {
-    "@flashcatcloud/core": "0.3.2"
+    "@flashcatcloud/core": "0.4.0"
   }
 }
diff --git a/flashcat-crash/src/test/CrashEventMapper.test.ets b/flashcat-crash/src/test/CrashEventMapper.test.ets
index 0da4eb8..143e1e0 100644
--- a/flashcat-crash/src/test/CrashEventMapper.test.ets
+++ b/flashcat-crash/src/test/CrashEventMapper.test.ets
@@ -137,7 +137,7 @@ export default function crashEventMapperTests(): void {
         'TypeError: boom\n    at run (Index.ets:1:2)',
         'fp-1',
         JsCrashPolicy.REPORT_THEN_EXIT,
-        '0.3.2',
+        '0.4.0',
         'session-1',
         'view-1',
         'Home');
@@ -163,7 +163,7 @@ export default function crashEventMapperTests(): void {
         'TypeError: boom\n    at run (Index.ets:1:2)',
         'fp-recovered',
         JsCrashPolicy.REPORT_AND_RECOVER,
-        '0.3.2',
+        '0.4.0',
         'session-1',
         'view-1',
         'Home');
diff --git a/flashcat-crash/src/test/CrashIncident.test.ets b/flashcat-crash/src/test/CrashIncident.test.ets
index 31b5b93..c23ca1e 100644
--- a/flashcat-crash/src/test/CrashIncident.test.ets
+++ b/flashcat-crash/src/test/CrashIncident.test.ets
@@ -45,7 +45,7 @@ export default function crashIncidentTests(): void {
     it('roundTripsViewUrlThroughSerialization', TestType.FUNCTION | Size.SMALLTEST | Level.LEVEL0, (): void => {
       const record: CrashIncidentRecord = new CrashIncidentRecord(
         'inc-1', 1000, 'Error', 'boom', 'Error: boom\n    at f (a.ets:1:1)', 'fp-1',
-        JsCrashPolicy.REPORT_THEN_EXIT, '0.3.2', 's-1', 'v-1', 'Home', 'pages/Home');
+        JsCrashPolicy.REPORT_THEN_EXIT, '0.4.0', 's-1', 'v-1', 'Home', 'pages/Home');
 
       const parsed: CrashIncidentRecord | null = CrashIncidentRecord.parse(record.serialize());
 
@@ -162,7 +162,7 @@ export default function crashIncidentTests(): void {
         'TypeError: boom\n    at run (Index.ets:1:2)',
         'fp-1',
         JsCrashPolicy.REPORT_THEN_EXIT,
-        '0.3.2',
+        '0.4.0',
         'session-1',
         'view-1',
         'Home');
@@ -178,7 +178,7 @@ export default function crashIncidentTests(): void {
         expect(parsed.stack.indexOf('Index.ets')).assertLarger(-1);
         expect(parsed.fingerprint).assertEqual('fp-1');
         expect(parsed.policy).assertEqual(JsCrashPolicy.REPORT_THEN_EXIT);
-        expect(parsed.sdkVersion).assertEqual('0.3.2');
+        expect(parsed.sdkVersion).assertEqual('0.4.0');
         expect(parsed.sessionId).assertEqual('session-1');
         expect(parsed.viewId).assertEqual('view-1');
         expect(parsed.viewName).assertEqual('Home');
diff --git a/flashcat-rum/CHANGELOG.md b/flashcat-rum/CHANGELOG.md
index 934c92c..104e77e 100644
--- a/flashcat-rum/CHANGELOG.md
+++ b/flashcat-rum/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## 0.4.0
+
+- Version bump to keep the SDK packages in lockstep (see `@flashcatcloud/trace`
+  0.4.0: resources can now be reported from any network stack).
+
 ## 0.3.2
 
 - Crash attribution now covers faults the SDK cannot observe in-process. Native
diff --git a/flashcat-rum/oh-package.json5 b/flashcat-rum/oh-package.json5
index 73c38e9..3d8c766 100644
--- a/flashcat-rum/oh-package.json5
+++ b/flashcat-rum/oh-package.json5
@@ -1,12 +1,12 @@
 {
   name: "@flashcatcloud/rum",
-  version: "0.3.2",
+  version: "0.4.0",
   description: "FlashCat HarmonyOS RUM: views, actions, resources, errors, sessions.",
   main: "Index.ets",
   license: "Apache-2.0",
   author: "FlashCat <developer@flashcat.com> (https://flashcat.cloud)",
   repository: "https://github.com/flashcatcloud/fc-sdk-harmony",
   dependencies: {
-    "@flashcatcloud/core": "0.3.2"
+    "@flashcatcloud/core": "0.4.0"
   }
 }
diff --git a/flashcat-rum/src/test/SessionLifecycle.test.ets b/flashcat-rum/src/test/SessionLifecycle.test.ets
index 9bb4677..b26e7c4 100644
--- a/flashcat-rum/src/test/SessionLifecycle.test.ets
+++ b/flashcat-rum/src/test/SessionLifecycle.test.ets
@@ -17,7 +17,7 @@ function testContext(): FlashcatContext {
     version: '1.0.0',
     bundleId: 'com.example.demo',
     source: 'harmony',
-    sdkVersion: '0.3.2',
+    sdkVersion: '0.4.0',
     device: {
       brand: 'HUAWEI', model: 'Pura', osName: 'HarmonyOS', osVersion: 'NEXT',
       apiVersion: 18, deviceType: 'phone'
diff --git a/flashcat-trace/CHANGELOG.md b/flashcat-trace/CHANGELOG.md
index 0c0eeaf..da62134 100644
--- a/flashcat-trace/CHANGELOG.md
+++ b/flashcat-trace/CHANGELOG.md
@@ -1,7 +1,12 @@
 # Changelog
 
-## Unreleased
+## 0.4.0
 
+- **Breaking**: `FlashcatHttp.hostOf()` removed. Host parsing moved behind the
+  first-party gate inside the SDK and the method had no callers left; it was a
+  URL helper on a public class rather than part of what this package does.
+  Applications that called it can extract the host themselves — it was a plain
+  string operation with no SDK state behind it.
 - `FlashcatTrace.startTracedResource(url, method, injectTrace?)` +
   `stopTracedResource` / `failTracedResource`: report a request as a RUM
   resource from any network stack the SDK cannot instrument itself — axios, a
@@ -11,9 +16,6 @@
   Requires `setTrackNetworkRequests(true)`, like every other network path.
 - `FlashcatHttp` now builds on the same entry point instead of duplicating the
   injection and resource-lifecycle logic.
-- **Breaking**: `FlashcatHttp.hostOf()` removed. Host parsing moved behind the
-  first-party gate inside the SDK and the method had no callers left; it was a
-  URL helper rather than part of this package's purpose.
 
 ## 0.3.2
 
diff --git a/flashcat-trace/oh-package.json5 b/flashcat-trace/oh-package.json5
index 2b46db6..215fc23 100644
--- a/flashcat-trace/oh-package.json5
+++ b/flashcat-trace/oh-package.json5
@@ -1,12 +1,12 @@
 {
   name: "@flashcatcloud/trace",
-  version: "0.3.2",
+  version: "0.4.0",
   description: "FlashCat HarmonyOS trace-context propagation: W3C traceparent generation + rcp interceptor + manual headers.",
   main: "Index.ets",
   license: "Apache-2.0",
   author: "FlashCat <developer@flashcat.com> (https://flashcat.cloud)",
   repository: "https://github.com/flashcatcloud/fc-sdk-harmony",
   dependencies: {
-    "@flashcatcloud/core": "0.3.2"
+    "@flashcatcloud/core": "0.4.0"
   }
 }

From 03ec2b35da711909f1aa2224a7450006e052a110 Mon Sep 17 00:00:00 2001
From: Fiona <baiyang.feng@outlook.com>
Date: Wed, 12 Aug 2026 06:01:43 -0700
Subject: [PATCH 2/2] Ship the axios integration as its own package
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Applications using axios had to copy an interceptor file into their own
repository and keep it there. `@flashcatcloud/axios` makes the integration one
call — `trackAxios(instance)` — with nothing to vendor and nothing to re-sync
when the SDK changes.

Its own package rather than part of trace: axios is a third-party dependency,
and folding it into `@flashcatcloud/trace` would make every user of that
package install axios whether or not they use it. This mirrors the Android SDK,
which ships an integration module per third-party library rather than pulling
them into the core.

The package is a thin layer over `startTracedResource` — resolving the url
axios will actually request, copying the returned headers onto the config, and
carrying the resource key between the request and response interceptors. Every
rule that matters stays in the SDK.

Also here, because both ship with this release:

- `flashcat-rum/README.md` called `FlashcatRum.startView()`, which does not
  exist on that class. READMEs travel inside the published package, so anyone
  following the quickstart hit a compile error. Corrected to
  `GlobalRumMonitor.get().startView()`.
- The headless test runner learned the new module and how to resolve
  `@flashcatcloud/trace`.
---
 .github/workflows/publish-ohpm.yml            |   2 +-
 build-profile.json5                           |  12 ++
 entry/oh-package.json5                        |   6 +-
 entry/src/main/ets/pages/Index.ets            |   2 +-
 flashcat-axios/CHANGELOG.md                   |   8 +
 flashcat-axios/Index.ets                      |   3 +
 flashcat-axios/LICENSE                        | 202 ++++++++++++++++++
 flashcat-axios/README.md                      |  45 ++++
 flashcat-axios/build-profile.json5            |  18 ++
 flashcat-axios/hvigorfile.ts                  |   6 +
 flashcat-axios/obfuscation-rules.txt          |   3 +
 flashcat-axios/oh-package.json5               |  13 ++
 .../src/main/ets}/AxiosTracking.ets           |  73 ++++---
 flashcat-axios/src/main/module.json5          |   7 +
 flashcat-axios/src/test/List.test.ets         |  58 +++++
 flashcat-rum/README.md                        |   4 +-
 oh-package.json5                              |   3 +-
 scripts/unit-node/run.mjs                     |   5 +-
 18 files changed, 431 insertions(+), 39 deletions(-)
 create mode 100644 flashcat-axios/CHANGELOG.md
 create mode 100644 flashcat-axios/Index.ets
 create mode 100644 flashcat-axios/LICENSE
 create mode 100644 flashcat-axios/README.md
 create mode 100644 flashcat-axios/build-profile.json5
 create mode 100644 flashcat-axios/hvigorfile.ts
 create mode 100644 flashcat-axios/obfuscation-rules.txt
 create mode 100644 flashcat-axios/oh-package.json5
 rename {entry/src/main/ets/common => flashcat-axios/src/main/ets}/AxiosTracking.ets (61%)
 create mode 100644 flashcat-axios/src/main/module.json5
 create mode 100644 flashcat-axios/src/test/List.test.ets

diff --git a/.github/workflows/publish-ohpm.yml b/.github/workflows/publish-ohpm.yml
index 5ea14d2..1469ecb 100644
--- a/.github/workflows/publish-ohpm.yml
+++ b/.github/workflows/publish-ohpm.yml
@@ -30,7 +30,7 @@ jobs:
 
     env:
       OHPM_PUBLISH_REGISTRY: https://ohpm.openharmony.cn/ohpm/
-      HARMONY_MODULES: "flashcat_core flashcat_rum flashcat_crash flashcat_trace"
+      HARMONY_MODULES: "flashcat_core flashcat_rum flashcat_crash flashcat_trace flashcat_axios"
       HARMONY_COMMAND_LINE_TOOLS_HOME: ${{ vars.HARMONY_COMMAND_LINE_TOOLS_HOME }}
       DEVECO_SDK_HOME: ${{ vars.DEVECO_SDK_HOME }}
 
diff --git a/build-profile.json5 b/build-profile.json5
index a6bb816..df6362f 100644
--- a/build-profile.json5
+++ b/build-profile.json5
@@ -47,6 +47,18 @@
         }
       ]
     },
+    {
+      name: "flashcat_axios",
+      srcPath: "./flashcat-axios",
+      targets: [
+        {
+          name: "default",
+          applyToProducts: [
+            "default"
+          ]
+        }
+      ]
+    },
     {
       name: "flashcat_trace",
       srcPath: "./flashcat-trace",
diff --git a/entry/oh-package.json5 b/entry/oh-package.json5
index c53f1a9..e9c8c96 100644
--- a/entry/oh-package.json5
+++ b/entry/oh-package.json5
@@ -10,9 +10,9 @@
     "@flashcatcloud/rum": "file:../flashcat-rum",
     "@flashcatcloud/trace": "file:../flashcat-trace",
     "@flashcatcloud/crash": "file:../flashcat-crash",
+    "@flashcatcloud/axios": "file:../flashcat-axios",
     "libentry.so": "file:./src/main/cpp/types/libentry",
-    // Demo-only: exercises the manual axios instrumentation reference in
-    // common/AxiosTracking.ets. The SDK modules do NOT depend on axios.
-    "@ohos/axios": "^2.2.13"
+    // The demo calls axios directly; @flashcatcloud/axios brings its own.
+    "@ohos/axios": "^2.2.4"
   }
 }
diff --git a/entry/src/main/ets/pages/Index.ets b/entry/src/main/ets/pages/Index.ets
index 028f4a3..a457984 100644
--- a/entry/src/main/ets/pages/Index.ets
+++ b/entry/src/main/ets/pages/Index.ets
@@ -11,7 +11,7 @@ import testNapi from 'libentry.so';
 import { DemoSdk } from '../common/DemoSdk';
 import { SpikeMode, SpikeModeStore } from '../common/SpikeMode';
 import axios, { AxiosInstance, AxiosResponse } from '@ohos/axios';
-import { trackAxios } from '../common/AxiosTracking';
+import { trackAxios } from '@flashcatcloud/axios';
 
 /** ArkTS requires every object literal to have a declared type. */
 interface AxiosDemoPayload {
diff --git a/flashcat-axios/CHANGELOG.md b/flashcat-axios/CHANGELOG.md
new file mode 100644
index 0000000..2e77304
--- /dev/null
+++ b/flashcat-axios/CHANGELOG.md
@@ -0,0 +1,8 @@
+# Changelog
+
+## 0.4.0
+
+- Initial release. `trackAxios(instance)` reports every request made through an
+  `@ohos/axios` instance as a RUM resource and attaches the distributed-trace
+  headers, replacing the interceptor code applications previously had to carry
+  themselves.
diff --git a/flashcat-axios/Index.ets b/flashcat-axios/Index.ets
new file mode 100644
index 0000000..639ef67
--- /dev/null
+++ b/flashcat-axios/Index.ets
@@ -0,0 +1,3 @@
+// Public API surface of @flashcatcloud/axios.
+
+export { trackAxios } from './src/main/ets/AxiosTracking';
diff --git a/flashcat-axios/LICENSE b/flashcat-axios/LICENSE
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/flashcat-axios/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
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+      the copyright owner that is granting the License.
+
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+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+
+      To apply the Apache License to your work, attach the following
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+   Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/flashcat-axios/README.md b/flashcat-axios/README.md
new file mode 100644
index 0000000..3e61571
--- /dev/null
+++ b/flashcat-axios/README.md
@@ -0,0 +1,45 @@
+# @flashcatcloud/axios
+
+FlashCat HarmonyOS integration for [`@ohos/axios`](https://ohpm.openharmony.cn/#/cn/detail/@ohos%2Faxios).
+
+`@ohos/axios` sends requests through its own `@ohos.net.http` adapter, which
+neither the rcp interceptor nor `FlashcatHttp` can observe. This package
+registers axios interceptors that report each request as a RUM resource and
+attach the distributed-trace headers.
+
+## Install
+
+```sh
+ohpm install @flashcatcloud/axios
+```
+
+## Usage
+
+```ts
+import axios from '@ohos/axios';
+import { trackAxios } from '@flashcatcloud/axios';
+
+const api = axios.create({ baseURL: 'https://api.example.com' });
+trackAxios(api);
+```
+
+That is the whole integration. Requests through `api` now appear as RUM
+resources, carrying `traceparent` for correlation with the server-side trace.
+
+## Notes
+
+- Interceptors are registered **per instance**: the default `axios` export and
+  anything from `axios.create()` do not share them. Track each instance whose
+  requests should appear in RUM, and track it exactly once — registering twice
+  reports every request twice.
+- Requires `FlashcatTrace.enable(...)`, and `FlashcatRum.enable(...)` with
+  `setTrackNetworkRequests(true)` for the resources to surface.
+- `traceparent` is injected only when tracking consent is GRANTED and the host
+  matches `setFirstPartyHosts()`. A request that already carries a
+  `traceparent` keeps it — the existing trace is not overwritten.
+- A response with an error status stays a resource carrying that status. Only a
+  request that never received a response is reported as a network error.
+
+## License
+
+Apache-2.0
diff --git a/flashcat-axios/build-profile.json5 b/flashcat-axios/build-profile.json5
new file mode 100644
index 0000000..72f05f7
--- /dev/null
+++ b/flashcat-axios/build-profile.json5
@@ -0,0 +1,18 @@
+{
+  apiType: "stageMode",
+  buildOption: {},
+  buildOptionSet: [
+    {
+      name: "release",
+      arkOptions: {
+        obfuscation: {
+          ruleOptions: { enable: true, files: ["./obfuscation-rules.txt"] },
+          consumerFiles: ["./obfuscation-rules.txt"]
+        }
+      }
+    }
+  ],
+  targets: [
+    { name: "default", runtimeOS: "HarmonyOS" }
+  ]
+}
diff --git a/flashcat-axios/hvigorfile.ts b/flashcat-axios/hvigorfile.ts
new file mode 100644
index 0000000..35b07bf
--- /dev/null
+++ b/flashcat-axios/hvigorfile.ts
@@ -0,0 +1,6 @@
+import { harTasks } from '@ohos/hvigor-ohos-plugin';
+
+export default {
+  system: harTasks,
+  plugins: []
+};
diff --git a/flashcat-axios/obfuscation-rules.txt b/flashcat-axios/obfuscation-rules.txt
new file mode 100644
index 0000000..27457d6
--- /dev/null
+++ b/flashcat-axios/obfuscation-rules.txt
@@ -0,0 +1,3 @@
+# Keep the axios integration entry point readable for integrators.
+-keep-global-name
+  trackAxios
diff --git a/flashcat-axios/oh-package.json5 b/flashcat-axios/oh-package.json5
new file mode 100644
index 0000000..669b0fd
--- /dev/null
+++ b/flashcat-axios/oh-package.json5
@@ -0,0 +1,13 @@
+{
+  name: "@flashcatcloud/axios",
+  version: "0.4.0",
+  description: "FlashCat HarmonyOS axios integration: reports @ohos/axios requests as RUM resources with distributed-trace headers.",
+  main: "Index.ets",
+  license: "Apache-2.0",
+  author: "FlashCat <developer@flashcat.com> (https://flashcat.cloud)",
+  repository: "https://github.com/flashcatcloud/fc-sdk-harmony",
+  dependencies: {
+    "@flashcatcloud/trace": "0.4.0",
+    "@ohos/axios": "^2.2.4"
+  }
+}
diff --git a/entry/src/main/ets/common/AxiosTracking.ets b/flashcat-axios/src/main/ets/AxiosTracking.ets
similarity index 61%
rename from entry/src/main/ets/common/AxiosTracking.ets
rename to flashcat-axios/src/main/ets/AxiosTracking.ets
index 176e7b4..1efa96a 100644
--- a/entry/src/main/ets/common/AxiosTracking.ets
+++ b/flashcat-axios/src/main/ets/AxiosTracking.ets
@@ -1,37 +1,40 @@
+import { AxiosInstance, InternalAxiosRequestConfig, AxiosResponse, AxiosError } from '@ohos/axios';
+import { FlashcatTrace, TracedResource } from '@flashcatcloud/trace';
+
 /**
- * axios instrumentation built on `FlashcatTrace.startTracedResource` — the
- * network-stack-agnostic entry point.
- *
- * `@ohos/axios` sends requests through its own `@ohos.net.http` adapter, which
- * neither the rcp interceptor nor the `FlashcatHttp` wrapper observes. The
- * primitive registers the resource and hands back the trace headers, leaving
- * this file with only what is genuinely axios-shaped: resolving the url,
- * copying headers onto the request, and carrying the key between the two
+ * Resource keys of in-flight requests, keyed by the axios request config.
+ * axios hands the very same config object back on `response.config` and
+ * `error.config`, which makes it a reliable join key across the two
  * interceptors.
+ */
+const pending: Map<Object, string> = new Map();
+
+/**
+ * Reports every request made through `instance` as a RUM resource, with the
+ * distributed-trace headers attached.
  *
  * ```ets
+ * import axios from '@ohos/axios';
+ * import { trackAxios } from '@flashcatcloud/axios';
+ *
  * const api = axios.create({ baseURL: 'https://api.example.com' });
  * trackAxios(api);
  * ```
  *
- * Requires `setTrackNetworkRequests(true)` on the RUM configuration — the
- * resource travels the same path as the rcp interceptor and FlashcatHttp.
- */
-import { AxiosInstance, InternalAxiosRequestConfig, AxiosResponse, AxiosError } from '@ohos/axios';
-import { FlashcatTrace, TracedResource } from '@flashcatcloud/trace';
-
-/**
- * Resource keys of in-flight requests, keyed by the axios request config —
- * axios hands the same object back on `response.config` and `error.config`.
+ * Interceptors are registered per instance: the default `axios` export and
+ * anything from `axios.create()` do not share them. Track each instance whose
+ * requests should appear in RUM, and track it exactly once — registering twice
+ * reports every request twice.
+ *
+ * Requires `FlashcatTrace.enable(...)` and, for resources to surface,
+ * `FlashcatRum.enable(...)` with `setTrackNetworkRequests(true)`.
  */
-const pending: Map<Object, string> = new Map();
-
-/** Report every request made through `instance` as a RUM resource. */
 export function trackAxios(instance: AxiosInstance): void {
   instance.interceptors.request.use((config: InternalAxiosRequestConfig) => {
-    // A request interceptor sees the relative path; axios joins it with
-    // `baseURL` inside the adapter. Without the host the first-party check
-    // cannot match, and the resource would carry a path with no host.
+    // A request interceptor sees `config.url` as the relative path — axios
+    // joins it with `baseURL` further down, inside the adapter. Resolving it
+    // here is what lets the first-party host check match, and what puts a full
+    // url on the resource instead of a bare path.
     const url: string = fullUrlOf(config);
     // An inbound traceparent means this request already belongs to a trace.
     const traced: TracedResource = FlashcatTrace.startTracedResource(
@@ -54,8 +57,10 @@ export function trackAxios(instance: AxiosInstance): void {
     },
     (error: AxiosError) => {
       // axios rejects on HTTP status, so this branch is not only transport
-      // failures. A response means the request completed and stays a resource
-      // carrying that status; only a request that never got one is an error.
+      // failures. A response means the request completed, so it stays a
+      // resource carrying that status — matching how the rcp interceptor and
+      // FlashcatHttp report a 404. Only a request that never got a response
+      // becomes a network error.
       const key: string = takeKey(error.config);
       if (key.length > 0) {
         const response: AxiosResponse | undefined = error.response;
@@ -70,8 +75,13 @@ export function trackAxios(instance: AxiosInstance): void {
   );
 }
 
-/** The url axios will actually request: `baseURL` joined with the path. */
-function fullUrlOf(config: InternalAxiosRequestConfig): string {
+/**
+ * The url axios will actually request: `baseURL` joined with the per-request
+ * path, unless the path is already absolute.
+ *
+ * @internal — exported for tests.
+ */
+export function fullUrlOf(config: InternalAxiosRequestConfig): string {
   const url: string = config.url ?? '';
   const base: string = config.baseURL ?? '';
   if (url.startsWith('http://') || url.startsWith('https://')) {
@@ -101,8 +111,13 @@ function takeKey(config: Object | undefined): string {
   return key;
 }
 
-/** Best-effort response size; axios exposes the decoded body, not raw bytes. */
-function sizeOf(data: Object | undefined): number {
+/**
+ * Best-effort response size — axios exposes the decoded body, not the bytes
+ * that came off the wire.
+ *
+ * @internal — exported for tests.
+ */
+export function sizeOf(data: Object | undefined): number {
   if (data instanceof ArrayBuffer) {
     return data.byteLength;
   }
diff --git a/flashcat-axios/src/main/module.json5 b/flashcat-axios/src/main/module.json5
new file mode 100644
index 0000000..5944822
--- /dev/null
+++ b/flashcat-axios/src/main/module.json5
@@ -0,0 +1,7 @@
+{
+  module: {
+    name: "flashcat_axios",
+    type: "har",
+    deviceTypes: ["default", "phone", "tablet", "2in1", "tv", "wearable", "car"]
+  }
+}
diff --git a/flashcat-axios/src/test/List.test.ets b/flashcat-axios/src/test/List.test.ets
new file mode 100644
index 0000000..7b02531
--- /dev/null
+++ b/flashcat-axios/src/test/List.test.ets
@@ -0,0 +1,58 @@
+import { describe, expect, it, Level, Size, TestType } from '@ohos/hypium';
+import { InternalAxiosRequestConfig } from '@ohos/axios';
+import { fullUrlOf, sizeOf } from '../main/ets/AxiosTracking';
+
+/** Minimal stand-in: only the two fields fullUrlOf reads. */
+function configOf(url?: string, baseURL?: string): InternalAxiosRequestConfig {
+  const config: Record<string, Object> = {};
+  if (url !== undefined) {
+    config['url'] = url;
+  }
+  if (baseURL !== undefined) {
+    config['baseURL'] = baseURL;
+  }
+  return config as Object as InternalAxiosRequestConfig;
+}
+
+export default function axiosIntegrationTests(): void {
+  describe('flashcat-axios', (): void => {
+    // A request interceptor sees the relative path; axios joins it with
+    // baseURL inside the adapter. Forwarding the bare path leaves the
+    // first-party check with no host to match, so nothing gets injected and
+    // the resource is reported without a host.
+    it('joinsBaseUrlWithTheRequestPath', TestType.FUNCTION | Size.SMALLTEST | Level.LEVEL0, (): void => {
+      expect(fullUrlOf(configOf('/orders', 'https://api.example.com')))
+        .assertEqual('https://api.example.com/orders');
+      expect(fullUrlOf(configOf('orders', 'https://api.example.com')))
+        .assertEqual('https://api.example.com/orders');
+    });
+
+    it('collapsesDuplicateSlashesAtTheJoin', TestType.FUNCTION | Size.SMALLTEST | Level.LEVEL0, (): void => {
+      expect(fullUrlOf(configOf('/orders', 'https://api.example.com/')))
+        .assertEqual('https://api.example.com/orders');
+    });
+
+    it('keepsAnAbsoluteRequestUrlAsIs', TestType.FUNCTION | Size.SMALLTEST | Level.LEVEL0, (): void => {
+      expect(fullUrlOf(configOf('https://other.example.com/p', 'https://api.example.com')))
+        .assertEqual('https://other.example.com/p');
+      expect(fullUrlOf(configOf('http://other.example.com/p', 'https://api.example.com')))
+        .assertEqual('http://other.example.com/p');
+    });
+
+    it('handlesEitherHalfBeingAbsent', TestType.FUNCTION | Size.SMALLTEST | Level.LEVEL0, (): void => {
+      expect(fullUrlOf(configOf('https://api.example.com/p'))).assertEqual('https://api.example.com/p');
+      expect(fullUrlOf(configOf(undefined, 'https://api.example.com'))).assertEqual('https://api.example.com');
+      expect(fullUrlOf(configOf())).assertEqual('');
+    });
+
+    it('measuresTheDecodedResponseBody', TestType.FUNCTION | Size.SMALLTEST | Level.LEVEL0, (): void => {
+      expect(sizeOf('hello')).assertEqual(5);
+      expect(sizeOf(new ArrayBuffer(64))).assertEqual(64);
+      expect(sizeOf(undefined)).assertEqual(0);
+      // Objects are measured by their serialized length — axios hands back the
+      // parsed body, so the bytes off the wire are no longer available.
+      const body: Record<string, Object> = { 'a': 1 };
+      expect(sizeOf(body)).assertEqual('{"a":1}'.length);
+    });
+  });
+}
diff --git a/flashcat-rum/README.md b/flashcat-rum/README.md
index 458c5f7..0323e16 100644
--- a/flashcat-rum/README.md
+++ b/flashcat-rum/README.md
@@ -14,7 +14,7 @@ ohpm install @flashcatcloud/rum
 ## Usage
 
 ```ts
-import { FlashcatRum, RumConfigurationBuilder } from '@flashcatcloud/rum';
+import { FlashcatRum, GlobalRumMonitor, RumConfigurationBuilder } from '@flashcatcloud/rum';
 
 const rumConfig = new RumConfigurationBuilder('<application-id>')
   .setTrackUserInteractions(true)
@@ -22,7 +22,7 @@ const rumConfig = new RumConfigurationBuilder('<application-id>')
   .build();
 
 FlashcatRum.enable(rumConfig);
-FlashcatRum.startView('home', 'Home');
+GlobalRumMonitor.get().startView('home', 'Home');
 ```
 
 ## Instrumentation coverage (read before integrating)
diff --git a/oh-package.json5 b/oh-package.json5
index 96e21ba..5781294 100644
--- a/oh-package.json5
+++ b/oh-package.json5
@@ -13,6 +13,7 @@
     "@ohos/hamock": "1.0.0"
   },
   overrides: {
-    "@flashcatcloud/core": "file:./flashcat-core"
+    "@flashcatcloud/core": "file:./flashcat-core",
+    "@flashcatcloud/trace": "file:./flashcat-trace"
   }
 }
diff --git a/scripts/unit-node/run.mjs b/scripts/unit-node/run.mjs
index 5793294..02c7f4d 100644
--- a/scripts/unit-node/run.mjs
+++ b/scripts/unit-node/run.mjs
@@ -43,7 +43,7 @@ if (ts === null) {
   process.exit(2);
 }
 
-const MODULES = ['flashcat-core', 'flashcat-rum', 'flashcat-crash', 'flashcat-trace'];
+const MODULES = ['flashcat-core', 'flashcat-rum', 'flashcat-crash', 'flashcat-trace', 'flashcat-axios'];
 
 // ---- transpile ----
 fs.rmSync(outRoot, { recursive: true, force: true });
@@ -104,7 +104,8 @@ const SHIM_MAP = {
   '@kit.PerformanceAnalysisKit': path.join(shimDir, 'kit-performance.js'),
   '@kit.RemoteCommunicationKit': path.join(shimDir, 'kit-rcp.js'),
   '@ohos.app.ability.appRecovery': path.join(shimDir, 'app-recovery.js'),
-  '@flashcatcloud/core': path.join(outRoot, 'flashcat-core', 'Index.js')
+  '@flashcatcloud/core': path.join(outRoot, 'flashcat-core', 'Index.js'),
+  '@flashcatcloud/trace': path.join(outRoot, 'flashcat-trace', 'Index.js')
 };
 Module._resolveFilename = function patched(request, ...rest) {
   if (SHIM_MAP[request] !== undefined) {