diff --git a/packages/shorebird_cli/lib/src/commands/publish_command.dart b/packages/shorebird_cli/lib/src/commands/publish_command.dart
index bcb796aa..ab3ebbfc 100644
--- a/packages/shorebird_cli/lib/src/commands/publish_command.dart
+++ b/packages/shorebird_cli/lib/src/commands/publish_command.dart
@@ -202,7 +202,7 @@ ${styleBold.wrap(lightGreen.wrap('🚀 Ready to publish a new patch!'))}
 
     final createArtifactProgress = logger.progress('Creating artifact');
     try {
-      await codePushClient.createArtifact(
+      await codePushClient.createPatchArtifact(
         patchId: patch.id,
         artifactPath: artifact.path,
         arch: _arch,
diff --git a/packages/shorebird_cli/test/src/commands/publish_command_test.dart b/packages/shorebird_cli/test/src/commands/publish_command_test.dart
index 0b4a872a..1071cb36 100644
--- a/packages/shorebird_cli/test/src/commands/publish_command_test.dart
+++ b/packages/shorebird_cli/test/src/commands/publish_command_test.dart
@@ -33,7 +33,7 @@ void main() {
     const appDisplayName = 'Test App';
     const app = App(id: appId, displayName: appDisplayName);
     const appMetadata = AppMetadata(appId: appId, displayName: appDisplayName);
-    const artifact = Artifact(
+    const patchArtifact = PatchArtifact(
       id: 0,
       patchId: 0,
       arch: 'aarch64',
@@ -143,14 +143,14 @@ flutter:
         () => codePushClient.createPatch(releaseId: any(named: 'releaseId')),
       ).thenAnswer((_) async => patch);
       when(
-        () => codePushClient.createArtifact(
+        () => codePushClient.createPatchArtifact(
           artifactPath: any(named: 'artifactPath'),
           patchId: any(named: 'patchId'),
           arch: any(named: 'arch'),
           platform: any(named: 'platform'),
           hash: any(named: 'hash'),
         ),
-      ).thenAnswer((_) async => artifact);
+      ).thenAnswer((_) async => patchArtifact);
       when(
         () => codePushClient.promotePatch(
           patchId: any(named: 'patchId'),
@@ -425,13 +425,13 @@ flutter:
       expect(exitCode, ExitCode.software.code);
     });
 
-    test('throws error when uploading artifact fails.', () async {
+    test('throws error when uploading patch artifact fails.', () async {
       const error = 'something went wrong';
       when(
         () => codePushClient.getReleases(appId: any(named: 'appId')),
       ).thenAnswer((_) async => []);
       when(
-        () => codePushClient.createArtifact(
+        () => codePushClient.createPatchArtifact(
           artifactPath: any(named: 'artifactPath'),
           patchId: any(named: 'patchId'),
           arch: any(named: 'arch'),
diff --git a/packages/shorebird_code_push_client/example/main.dart b/packages/shorebird_code_push_client/example/main.dart
index df965cd2..762e5610 100644
--- a/packages/shorebird_code_push_client/example/main.dart
+++ b/packages/shorebird_code_push_client/example/main.dart
@@ -34,8 +34,8 @@ Future<void> main() async {
   // Create a new patch.
   final patch = await client.createPatch(releaseId: release.id);
 
-  // Create an artifact.
-  final artifact = await client.createArtifact(
+  // Create a patch artifact.
+  final patchArtifact = await client.createPatchArtifact(
     patchId: patch.id,
     artifactPath: '<PATH TO ARTIFACT>', // e.g. 'libapp.so'
     platform: '<PLATFORM>', // e.g. 'android'
diff --git a/packages/shorebird_code_push_client/lib/src/code_push_client.dart b/packages/shorebird_code_push_client/lib/src/code_push_client.dart
index 7a47bca0..a4a6835b 100644
--- a/packages/shorebird_code_push_client/lib/src/code_push_client.dart
+++ b/packages/shorebird_code_push_client/lib/src/code_push_client.dart
@@ -47,7 +47,7 @@ class CodePushClient {
   Map<String, String> get _apiKeyHeader => {'x-api-key': _apiKey};
 
   /// Create a new artifact for a specific [patchId].
-  Future<Artifact> createArtifact({
+  Future<PatchArtifact> createPatchArtifact({
     required String artifactPath,
     required int patchId,
     required String arch,
@@ -56,12 +56,11 @@ class CodePushClient {
   }) async {
     final request = http.MultipartRequest(
       'POST',
-      Uri.parse('$hostedUri/api/v1/artifacts'),
+      Uri.parse('$hostedUri/api/v1/patches/$patchId/artifacts'),
     );
     final file = await http.MultipartFile.fromPath('file', artifactPath);
     request.files.add(file);
     request.fields.addAll({
-      'patch_id': '$patchId',
       'arch': arch,
       'platform': platform,
       'hash': hash,
@@ -73,7 +72,7 @@ class CodePushClient {
 
     if (response.statusCode != HttpStatus.ok) throw _parseErrorResponse(body);
 
-    return Artifact.fromJson(json.decode(body) as Map<String, dynamic>);
+    return PatchArtifact.fromJson(json.decode(body) as Map<String, dynamic>);
   }
 
   /// Create a new app with the provided [displayName].
diff --git a/packages/shorebird_code_push_client/test/src/code_push_client_test.dart b/packages/shorebird_code_push_client/test/src/code_push_client_test.dart
index ff8fee81..e1f1b9b9 100644
--- a/packages/shorebird_code_push_client/test/src/code_push_client_test.dart
+++ b/packages/shorebird_code_push_client/test/src/code_push_client_test.dart
@@ -56,7 +56,7 @@ void main() {
       });
     });
 
-    group('createArtifact', () {
+    group('createPatchArtifact', () {
       const patchId = 0;
       const arch = 'aarch64';
       const platform = 'android';
@@ -76,7 +76,7 @@ void main() {
           ..createSync();
 
         expect(
-          codePushClient.createArtifact(
+          codePushClient.createPatchArtifact(
             artifactPath: fixture.path,
             patchId: patchId,
             arch: arch,
@@ -106,7 +106,7 @@ void main() {
           ..createSync();
 
         expect(
-          codePushClient.createArtifact(
+          codePushClient.createPatchArtifact(
             artifactPath: fixture.path,
             patchId: patchId,
             arch: arch,
@@ -131,7 +131,7 @@ void main() {
             Stream.value(
               utf8.encode(
                 json.encode(
-                  Artifact(
+                  PatchArtifact(
                     id: artifactId,
                     url: artifactUrl,
                     patchId: patchId,
@@ -152,7 +152,7 @@ void main() {
           ..createSync();
 
         await expectLater(
-          codePushClient.createArtifact(
+          codePushClient.createPatchArtifact(
             artifactPath: fixture.path,
             patchId: patchId,
             arch: arch,
@@ -161,7 +161,7 @@ void main() {
           ),
           completion(
             equals(
-              isA<Artifact>()
+              isA<PatchArtifact>()
                   .having((a) => a.id, 'id', artifactId)
                   .having((a) => a.patchId, 'patchId', patchId)
                   .having((a) => a.arch, 'arch', arch)
@@ -178,7 +178,9 @@ void main() {
 
         expect(
           request.url,
-          codePushClient.hostedUri.replace(path: '/api/v1/artifacts'),
+          codePushClient.hostedUri.replace(
+            path: '/api/v1/patches/$patchId/artifacts',
+          ),
         );
       });
     });