diff --git a/bin/lib/handlers.js b/bin/lib/handlers.js
index aa7fa54..6210335 100644
--- a/bin/lib/handlers.js
+++ b/bin/lib/handlers.js
@@ -159,7 +159,11 @@ class ContextHandler extends BaseHandler {
   }
 
   async handleTracing(command, method) {
-    const context = this.contexts.get(command.contextId)?.context ?? this.apiContexts.get(command.contextId);
+    // API requests share the browser context ID, but must target request.tracing.
+    const browserContext = this.contexts.get(command.contextId)?.context;
+    const context = browserContext
+      ? (command.apiRequest ? browserContext.request : browserContext)
+      : this.apiContexts.get(command.contextId);
 
     if (!context) {
       throw new Error(`Tracing context not found: ${command.contextId}`);
diff --git a/src/API/APIRequestContext.php b/src/API/APIRequestContext.php
index aea6f53..e1bba0f 100644
--- a/src/API/APIRequestContext.php
+++ b/src/API/APIRequestContext.php
@@ -157,7 +157,7 @@ public function storageState(?string $path = null): array
 
     public function tracing(): TracingInterface
     {
-        return new Tracing($this->transport, $this->contextId);
+        return new Tracing($this->transport, $this->contextId, apiRequest: true);
     }
 
     public function dispose(): void
diff --git a/src/Tracing/Tracing.php b/src/Tracing/Tracing.php
index 10dd07e..774fa53 100644
--- a/src/Tracing/Tracing.php
+++ b/src/Tracing/Tracing.php
@@ -26,13 +26,14 @@ final class Tracing implements TracingInterface
     public function __construct(
         private readonly TransportInterface $transport,
         private readonly string $contextId,
+        private readonly bool $apiRequest = false,
     ) {
     }
 
     public function start(array|StartOptions $options = []): void
     {
         $options = StartOptions::from($options);
-        $this->transport->send([
+        $this->send([
             'action' => 'tracingStart',
             'contextId' => $this->contextId,
             'options' => $options->toArray(),
@@ -42,7 +43,7 @@ public function start(array|StartOptions $options = []): void
     public function startChunk(array|StartChunkOptions $options = []): void
     {
         $options = StartChunkOptions::from($options);
-        $this->transport->send([
+        $this->send([
             'action' => 'tracingStartChunk',
             'contextId' => $this->contextId,
             'options' => $options->toArray(),
@@ -52,7 +53,7 @@ public function startChunk(array|StartChunkOptions $options = []): void
     public function stop(array|StopOptions $options = []): void
     {
         $options = StopOptions::from($options);
-        $this->transport->send([
+        $this->send([
             'action' => 'tracingStop',
             'contextId' => $this->contextId,
             'options' => $options->toArray(),
@@ -62,7 +63,7 @@ public function stop(array|StopOptions $options = []): void
     public function stopChunk(array|StopChunkOptions $options = []): void
     {
         $options = StopChunkOptions::from($options);
-        $this->transport->send([
+        $this->send([
             'action' => 'tracingStopChunk',
             'contextId' => $this->contextId,
             'options' => $options->toArray(),
@@ -72,7 +73,7 @@ public function stopChunk(array|StopChunkOptions $options = []): void
     public function startHar(string $path, array|StartHarOptions $options = []): void
     {
         $options = StartHarOptions::from($options);
-        $this->transport->send([
+        $this->send([
             'action' => 'tracingStartHar',
             'contextId' => $this->contextId,
             'path' => $path,
@@ -82,7 +83,7 @@ public function startHar(string $path, array|StartHarOptions $options = []): voi
 
     public function stopHar(): void
     {
-        $this->transport->send([
+        $this->send([
             'action' => 'tracingStopHar',
             'contextId' => $this->contextId,
         ]);
@@ -99,14 +100,26 @@ public function group(string $name, ?string $location = null): void
             $payload['location'] = $location;
         }
 
-        $this->transport->send($payload);
+        $this->send($payload);
     }
 
     public function groupEnd(): void
     {
-        $this->transport->send([
+        $this->send([
             'action' => 'tracingGroupEnd',
             'contextId' => $this->contextId,
         ]);
     }
+
+    /**
+     * @param array<string, mixed> $message
+     */
+    private function send(array $message): void
+    {
+        if ($this->apiRequest) {
+            $message['apiRequest'] = true;
+        }
+
+        $this->transport->send($message);
+    }
 }
diff --git a/tests/Functional/Tracing/TracingApiTest.php b/tests/Functional/Tracing/TracingApiTest.php
index f7ae6c3..ae9e3a1 100644
--- a/tests/Functional/Tracing/TracingApiTest.php
+++ b/tests/Functional/Tracing/TracingApiTest.php
@@ -15,12 +15,16 @@
 namespace Playwright\Tests\Functional\Tracing;
 
 use PHPUnit\Framework\Attributes\CoversClass;
+use Playwright\API\APIRequest;
 use Playwright\API\APIRequestContext;
 use Playwright\Browser\BrowserContext;
+use Playwright\Configuration\PlaywrightConfig;
 use Playwright\Regex;
 use Playwright\Tests\Functional\FunctionalTestCase;
 use Playwright\Tracing\Options\StartHarOptions;
 use Playwright\Tracing\Tracing;
+use Playwright\Transport\TransportFactory;
+use Psr\Log\NullLogger;
 
 #[CoversClass(Tracing::class)]
 #[CoversClass(StartHarOptions::class)]
@@ -155,11 +159,87 @@ public function testHarRecordingIsAvailableOnTheApiRequestContext(): void
         $this->assertStringContainsString('/index.html', json_encode($entries, \JSON_THROW_ON_ERROR));
     }
 
+    public function testStandaloneApiHarRecordingCapturesRequests(): void
+    {
+        $transport = (new TransportFactory())->create(new PlaywrightConfig(), new NullLogger());
+        $transport->connect();
+
+        try {
+            $request = (new APIRequest($transport))->newContext();
+            try {
+                $harPath = $this->tempDir.'/standalone.har';
+                $tracing = $request->tracing();
+                $tracing->startHar($harPath);
+                $response = $request->get($this->getBaseUrl().'/index.html');
+                $tracing->stopHar();
+
+                $this->assertSame(200, $response->status());
+                $this->assertStringContainsString('/index.html', json_encode($this->readHarEntries($harPath), \JSON_THROW_ON_ERROR));
+            } finally {
+                $request->dispose();
+            }
+        } finally {
+            $transport->disconnect();
+        }
+    }
+
+    public function testBrowserAndApiHarRecordingsKeepTheirRequests(): void
+    {
+        $browserHar = $this->tempDir.'/browser.har';
+        $apiHar = $this->tempDir.'/request.har';
+        $browserTracing = $this->context->tracing();
+        $request = $this->context->request();
+        $apiTracing = $request->tracing();
+
+        $browserTracing->startHar($browserHar);
+        $this->goto('/index.html');
+        $browserTracing->stopHar();
+
+        $apiTracing->startHar($apiHar);
+        $request->get($this->getBaseUrl().'/api/echo');
+        $apiTracing->stopHar();
+
+        $this->assertContains($this->getBaseUrl().'/api/echo', array_column(array_column($this->readHarEntries($apiHar), 'request'), 'url'));
+        $this->assertContains($this->getBaseUrl().'/index.html', array_column(array_column($this->readHarEntries($browserHar), 'request'), 'url'));
+    }
+
+    public function testApiTraceGroupsAndChunksKeepTheirEvents(): void
+    {
+        $browserPath = $this->tempDir.'/browser-trace.zip';
+        $apiPath = $this->tempDir.'/api-chunk.zip';
+        $browserTracing = $this->context->tracing();
+        $request = $this->context->request();
+        $apiTracing = $request->tracing();
+
+        $apiTracing->start();
+        $apiTracing->startChunk(['title' => 'API chunk']);
+        $apiTracing->group('api-only-step');
+        $request->get($this->getBaseUrl().'/api/echo');
+        $apiTracing->groupEnd();
+        $apiTracing->stopChunk(['path' => $apiPath]);
+        $apiTracing->stop();
+
+        $browserTracing->start();
+        $browserTracing->group('browser-only-step');
+        $this->goto('/index.html');
+        $browserTracing->groupEnd();
+        $browserTracing->stop(['path' => $browserPath]);
+
+        $apiEvents = $this->readTraceEvents($apiPath);
+        $browserEvents = $this->readTraceEvents($browserPath);
+        $this->assertStringContainsString('api-only-step', $apiEvents);
+        $this->assertStringContainsString('/api/echo', $apiEvents);
+        $this->assertStringNotContainsString('browser-only-step', $apiEvents);
+        $this->assertStringContainsString('browser-only-step', $browserEvents);
+        $this->assertStringNotContainsString('api-only-step', $browserEvents);
+    }
+
     /**
      * @return array<int, mixed>
      */
     private function readHarEntries(string $harPath): array
     {
+        $this->assertFileExists($harPath);
         $raw = file_get_contents($harPath);
         $this->assertIsString($raw);
 
@@ -175,6 +255,7 @@ private function readHarEntries(string $harPath): array
 
     private function readTraceEvents(string $zipPath): string
     {
+        $this->assertFileExists($zipPath);
         $zip = new \ZipArchive();
         $this->assertTrue($zip->open($zipPath));
 
diff --git a/tests/Unit/API/APIRequestContextTest.php b/tests/Unit/API/APIRequestContextTest.php
index c3bbba4..13a93d6 100644
--- a/tests/Unit/API/APIRequestContextTest.php
+++ b/tests/Unit/API/APIRequestContextTest.php
@@ -225,7 +225,7 @@ public function testTracingReturnsATracingInstance(): void
         $this->assertInstanceOf(TracingInterface::class, $this->context->tracing());
     }
 
-    public function testTracingTargetsTheSameContext(): void
+    public function testTracingTargetsTheApiRequestContext(): void
     {
         $this->transport->expects($this->once())
             ->method('send')
@@ -234,6 +234,7 @@ public function testTracingTargetsTheSameContext(): void
                 'contextId' => 'context_1',
                 'path' => '/tmp/api.har',
                 'options' => [],
+                'apiRequest' => true,
             ])
             ->willReturn([]);
 
diff --git a/tests/Unit/Tracing/TracingTest.php b/tests/Unit/Tracing/TracingTest.php
index 41cb937..19d71d2 100644
--- a/tests/Unit/Tracing/TracingTest.php
+++ b/tests/Unit/Tracing/TracingTest.php
@@ -15,6 +15,7 @@
 namespace Playwright\Tests\Unit\Tracing;
 
 use PHPUnit\Framework\Attributes\CoversClass;
+use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 use Playwright\Tracing\Tracing;
 use Playwright\Transport\TransportInterface;
@@ -143,4 +144,37 @@ public function testGroupEndSendsAction(): void
 
         $this->tracing->groupEnd();
     }
+
+    /**
+     * @param list<mixed> $arguments
+     */
+    #[DataProvider('apiTracingOperations')]
+    public function testEveryApiTracingOperationKeepsItsTarget(string $method, array $arguments, string $action): void
+    {
+        $this->transport->expects($this->once())
+            ->method('send')
+            ->with($this->callback(static fn (array $message): bool => $action === $message['action']
+                && 'context_1' === $message['contextId']
+                && true === ($message['apiRequest'] ?? false)
+            ))
+            ->willReturn([]);
+
+        $tracing = new Tracing($this->transport, 'context_1', apiRequest: true);
+        $tracing->$method(...$arguments);
+    }
+
+    /**
+     * @return iterable<string, array{string, list<mixed>, string}>
+     */
+    public static function apiTracingOperations(): iterable
+    {
+        yield 'start' => ['start', [], 'tracingStart'];
+        yield 'start chunk' => ['startChunk', [], 'tracingStartChunk'];
+        yield 'stop' => ['stop', [], 'tracingStop'];
+        yield 'stop chunk' => ['stopChunk', [], 'tracingStopChunk'];
+        yield 'start HAR' => ['startHar', ['/tmp/api.har'], 'tracingStartHar'];
+        yield 'stop HAR' => ['stopHar', [], 'tracingStopHar'];
+        yield 'group' => ['group', ['API call'], 'tracingGroup'];
+        yield 'group end' => ['groupEnd', [], 'tracingGroupEnd'];
+    }
 }