diff --git a/src/frontend/flask_app/blueprints/measure.py b/src/frontend/flask_app/blueprints/measure.py
index db8dee8..9f83b76 100644
--- a/src/frontend/flask_app/blueprints/measure.py
+++ b/src/frontend/flask_app/blueprints/measure.py
@@ -565,6 +565,38 @@ def save_measurement():
     return jsonify(resp), 201
 
 
+# ---------------------------------------------------------------------------
+# Route: task progress (#37.8) - browser cannot call the backend directly
+# (X-API-Key), same as every other /api/* proxy in this file.
+# ---------------------------------------------------------------------------
+@measure_bp.route("/api/task-progress/<int:task_id>", methods=["GET"])
+@login_required
+@role_required("MeasurementTec")
+def api_task_progress(task_id: int):
+    """Proxy: how many quotes of this task are already measured.
+
+    Reuses _task_progress() - same version_id/production_run_id scoping as
+    task_list.html's badges - so this answers with exactly the counts
+    (quotes/measured/state) the backend can give without conflating one
+    cycle with another; it does not, and cannot, say which quotes or with
+    what values (task-progress is an aggregate, not a per-subtask list).
+    """
+    task_resp = api_client.get(f"/api/tasks/{task_id}")
+    if isinstance(task_resp, dict) and task_resp.get("error"):
+        return jsonify(task_resp), task_resp.get("status_code", 500)
+
+    recipe_id = task_resp.get("recipe_id")
+    if recipe_id and not _recipe_allowed_at_station(recipe_id):
+        abort(403, description=_("Ricetta non assegnata a questa stazione"))
+
+    version_id = task_resp.get("version_id")
+    progress = _task_progress(version_id, _current_run_id())
+    row = progress.get(task_id, {
+        "task_id": task_id, "quotes": 0, "measured": 0, "state": "empty",
+    })
+    return jsonify(row), 200
+
+
 # ---------------------------------------------------------------------------
 # Routes: Out-of-tolerance authorisation (point 5)
 # ---------------------------------------------------------------------------
diff --git a/src/frontend/flask_app/tests/test_measure.py b/src/frontend/flask_app/tests/test_measure.py
index e7512d0..28b72eb 100644
--- a/src/frontend/flask_app/tests/test_measure.py
+++ b/src/frontend/flask_app/tests/test_measure.py
@@ -167,6 +167,87 @@ class TestTaskList:
         assert "Misura" in resp.get_data(as_text=True)
 
 
+class TestApiTaskProgress:
+    """GET /measure/api/task-progress/<task_id> tests (gitea#37.8).
+
+    The browser cannot call /api/measurements/task-progress directly (no
+    X-API-Key); this proxy forwards it with the same version_id/
+    production_run_id scoping _task_progress() already uses for task_list.
+    """
+
+    @pytest.fixture(autouse=True)
+    def _station_configured(self, monkeypatch):
+        monkeypatch.setattr("blueprints.measure.Config.STATION_CODE", "ST-TEST")
+
+    def test_returns_this_task_progress_row(self, logged_in_client, mock_api_client):
+        mock_api_client.get_station_recipes.return_value = [{"id": 1}]
+        mock_api_client.get.side_effect = api_get_router({
+            "/api/tasks/7": {"id": 7, "recipe_id": 1, "version_id": 42},
+            "/api/production-runs/current": None,
+            "/api/measurements/task-progress": {
+                "tasks": [{"task_id": 7, "quotes": 3, "measured": 1, "state": "partial"}],
+            },
+        })
+
+        resp = logged_in_client.get("/measure/api/task-progress/7")
+
+        assert resp.status_code == 200
+        assert resp.get_json() == {
+            "task_id": 7, "quotes": 3, "measured": 1, "state": "partial",
+        }
+        # No production run open: the backend call must not carry a
+        # production_run_id it would then use to scope by the wrong cycle.
+        progress_call = next(
+            call for call in mock_api_client.get.call_args_list
+            if call.args[0] == "/api/measurements/task-progress"
+        )
+        assert progress_call.kwargs["params"] == {"version_id": 42}
+
+    def test_task_absent_from_progress_defaults_to_empty(
+        self, logged_in_client, mock_api_client,
+    ):
+        """A task with no quotes yet has no row in the backend's answer."""
+        mock_api_client.get_station_recipes.return_value = [{"id": 1}]
+        mock_api_client.get.side_effect = api_get_router({
+            "/api/tasks/7": {"id": 7, "recipe_id": 1, "version_id": 42},
+            "/api/production-runs/current": None,
+            "/api/measurements/task-progress": {"tasks": []},
+        })
+
+        resp = logged_in_client.get("/measure/api/task-progress/7")
+
+        assert resp.status_code == 200
+        assert resp.get_json() == {
+            "task_id": 7, "quotes": 0, "measured": 0, "state": "empty",
+        }
+
+    def test_refuses_a_recipe_not_assigned_to_this_station(
+        self, logged_in_client, mock_api_client,
+    ):
+        """Same #24 guard task_execute() uses: no bypass through this proxy."""
+        mock_api_client.get_station_recipes.return_value = [{"id": 99}]
+        mock_api_client.get.side_effect = api_get_router({
+            "/api/tasks/7": {"id": 7, "recipe_id": 1, "version_id": 42},
+        })
+
+        resp = logged_in_client.get("/measure/api/task-progress/7")
+
+        assert resp.status_code == 403
+
+    def test_propagates_a_task_not_found(self, logged_in_client, mock_api_client):
+        mock_api_client.get.side_effect = api_get_router({
+            "/api/tasks/999": {"error": True, "status_code": 404, "detail": "not found"},
+        })
+
+        resp = logged_in_client.get("/measure/api/task-progress/999")
+
+        assert resp.status_code == 404
+
+    def test_requires_login(self, client):
+        resp = client.get("/measure/api/task-progress/7")
+        assert resp.status_code in (302, 401)
+
+
 class TestStartSequence:
     """GET /measure/start/<recipe_id> — the operator's way in."""