diff --git a/CHANGES/805.feature b/CHANGES/805.feature
new file mode 100644
index 00000000..5b41d624
--- /dev/null
+++ b/CHANGES/805.feature
@@ -0,0 +1 @@
+Added new `repair_metadata` endpoint to `Repository` for fixing packages' metadata.
diff --git a/pulp_python/app/tasks/__init__.py b/pulp_python/app/tasks/__init__.py
index fb88725d..b40ec245 100644
--- a/pulp_python/app/tasks/__init__.py
+++ b/pulp_python/app/tasks/__init__.py
@@ -3,5 +3,6 @@
 """
 
 from .publish import publish  # noqa:F401
+from .repair import repair  # noqa:F401
 from .sync import sync  # noqa:F401
 from .upload import upload, upload_group  # noqa:F401
diff --git a/pulp_python/app/tasks/repair.py b/pulp_python/app/tasks/repair.py
new file mode 100644
index 00000000..c1fa6a71
--- /dev/null
+++ b/pulp_python/app/tasks/repair.py
@@ -0,0 +1,89 @@
+import logging
+import uuid
+from gettext import gettext as _
+
+from django.db.models.query import QuerySet
+from pulpcore.plugin.models import ProgressReport
+from pulpcore.plugin.util import get_domain
+
+from pulp_python.app.models import PythonPackageContent, PythonRepository
+from pulp_python.app.utils import artifact_to_python_content_data
+
+log = logging.getLogger(__name__)
+
+
+def repair(repository_pk: uuid.UUID) -> None:
+    """
+    Repairs metadata of all packages for the specified repository.
+
+    Args:
+        repository_pk (uuid.UUID): The primary key of the repository to repair.
+
+    Returns:
+        None
+    """
+    repository = PythonRepository.objects.get(pk=repository_pk)
+
+    log.info(
+        _(
+            "Repairing packages' metadata for the latest version of repository {}."
+        ).format(repository.name)
+    )
+    content_set = repository.latest_version().content.values_list("pk", flat=True)
+    content = PythonPackageContent.objects.filter(pk__in=content_set)
+
+    num_repaired = repair_metadata(content)
+    log.info(_("{} packages' metadata repaired.").format(num_repaired))
+
+
+def repair_metadata(content: QuerySet[PythonPackageContent]) -> int:
+    """
+    Repairs metadata for a queryset of PythonPackageContent objects
+    and updates the progress report.
+
+    Args:
+        content (QuerySet[PythonPackageContent]): The queryset of items to repair.
+
+    Returns:
+        int: The number of packages that were repaired.
+    """
+    # TODO: Add on_demand content repair
+    immediate_content = content.filter(contentartifact__artifact__isnull=False)
+    domain = get_domain()
+
+    batch = []
+    set_of_update_fields = set()
+    total_repaired = 0
+
+    progress_report = ProgressReport(
+        message="Repairing packages' metadata",
+        code="repair.metadata",
+        total=immediate_content.count(),
+    )
+    progress_report.save()
+    with progress_report:
+        for package in progress_report.iter(
+            immediate_content.prefetch_related("_artifacts").iterator(chunk_size=1000)
+        ):
+            new_data = artifact_to_python_content_data(
+                package.filename, package._artifacts.get(), domain
+            )
+            changed = False
+            for field, value in new_data.items():
+                if getattr(package, field) != value:
+                    setattr(package, field, value)
+                    set_of_update_fields.add(field)
+                    changed = True
+            if changed:
+                batch.append(package)
+            if len(batch) == 1000:
+                total_repaired += len(batch)
+                PythonPackageContent.objects.bulk_update(batch, set_of_update_fields)
+                batch = []
+                set_of_update_fields.clear()
+
+    if batch:
+        total_repaired += len(batch)
+        PythonPackageContent.objects.bulk_update(batch, set_of_update_fields)
+
+    return total_repaired
diff --git a/pulp_python/app/viewsets.py b/pulp_python/app/viewsets.py
index 596e76fb..7dccf239 100644
--- a/pulp_python/app/viewsets.py
+++ b/pulp_python/app/viewsets.py
@@ -83,7 +83,7 @@ class PythonRepositoryViewSet(
                 ],
             },
             {
-                "action": ["modify"],
+                "action": ["modify", "repair_metadata"],
                 "principal": "authenticated",
                 "effect": "allow",
                 "condition": [
@@ -122,6 +122,25 @@ class PythonRepositoryViewSet(
         "python.pythonrepository_viewer": ["python.view_pythonrepository"],
     }
 
+    @extend_schema(
+        summary="Repair metadata",
+        responses={202: AsyncOperationResponseSerializer},
+    )
+    @action(detail=True, methods=["post"], serializer_class=None)
+    def repair_metadata(self, request, pk):
+        """
+        Trigger an asynchronous task to repair Python metadata. This task will repair metadata
+        of all packages for the specified `Repository`, without creating a new `RepositoryVersion`.
+        """
+        repository = self.get_object()
+
+        result = dispatch(
+            tasks.repair,
+            exclusive_resources=[repository],
+            kwargs={"repository_pk": str(repository.pk)},
+        )
+        return core_viewsets.OperationPostponedResponse(result, request)
+
     @extend_schema(
         summary="Sync from remote",
         responses={202: AsyncOperationResponseSerializer}
diff --git a/pulp_python/tests/functional/api/test_repair.py b/pulp_python/tests/functional/api/test_repair.py
index 792d49c2..4b2bce55 100644
--- a/pulp_python/tests/functional/api/test_repair.py
+++ b/pulp_python/tests/functional/api/test_repair.py
@@ -1,7 +1,11 @@
 import pytest
 import subprocess
+from urllib.parse import urljoin
 
-from pulp_python.tests.functional.constants import PYTHON_EGG_FILENAME
+from pulp_python.tests.functional.constants import (
+    PYTHON_EGG_FILENAME,
+    PYTHON_FIXTURES_URL,
+)
 
 
 @pytest.fixture
@@ -76,3 +80,47 @@ def test_metadata_repair_command(
     assert content.packagetype == "sdist"
     assert content.requires_python == ""  # technically null
     assert content.author == "Austin Macdonald"
+
+
+def test_metadata_repair_endpoint(
+    create_content_direct,
+    download_python_file,
+    monitor_task,
+    move_to_repository,
+    python_bindings,
+    python_repo,
+):
+    """
+    Test repairing of package metadata via `Repositories.repair_metadata` endpoint.
+    """
+    python_egg_filename = "scipy-1.1.0.tar.gz"
+    python_egg_url = urljoin(
+        urljoin(PYTHON_FIXTURES_URL, "packages/"), python_egg_filename
+    )
+    python_file = download_python_file(python_egg_filename, python_egg_url)
+
+    data = {
+        "name": "scipy",
+        # Wrong metadata
+        "author": "ME",
+        "packagetype": "bdist",
+        "requires_python": ">=3.8",
+        "version": "0.2",
+    }
+    content = create_content_direct(python_file, python_egg_filename, data)
+    for field, wrong_value in data.items():
+        if field == "python_version":
+            continue
+        assert getattr(content, field) == wrong_value
+    move_to_repository(python_repo.pulp_href, [content.pulp_href])
+
+    response = python_bindings.RepositoriesPythonApi.repair_metadata(
+        python_repo.pulp_href
+    )
+    monitor_task(response.task)
+
+    content = python_bindings.ContentPackagesApi.read(content.pulp_href)
+    assert content.version == "1.1.0"
+    assert content.packagetype == "sdist"
+    assert content.requires_python == ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
+    assert content.author == ""