Index: lnt/trunk/docs/api.rst
===================================================================
--- lnt/trunk/docs/api.rst
+++ lnt/trunk/docs/api.rst
@@ -38,6 +38,8 @@
 +---------------------------+------------------------------------------------------------------------------------------+
 | /schema                   | Return test suite schema.                                                                |
 +---------------------------+------------------------------------------------------------------------------------------+
+| /fields                   | Return all fields in this testsuite.                                                     |
++---------------------------+------------------------------------------------------------------------------------------+
 
 .. _auth_tokens:
 
Index: lnt/trunk/lnt/server/ui/api.py
===================================================================
--- lnt/trunk/lnt/server/ui/api.py
+++ lnt/trunk/lnt/server/ui/api.py
@@ -61,6 +61,18 @@
     """Update a dict with the common fields."""
     to_update.update(common_fields_factory())
 
+class Fields(Resource):
+    """List all the fields in the test suite."""
+    method_decorators = [in_db]
+
+    @staticmethod
+    def get():
+        ts = request.get_testsuite()
+
+        result = common_fields_factory()
+        result['fields'] = [{'column_id': i, 'column_name': f.column.name}
+                for i, f in enumerate(ts.sample_fields)]
+        return result
 
 class Machines(Resource):
     """List all the machines and give summary information."""
@@ -501,6 +513,7 @@
             resp.headers.extend(headers)
         return resp
 
+    api.add_resource(Fields, ts_path("fields"), ts_path("fields/"))
     api.add_resource(Machines, ts_path("machines"), ts_path("machines/"))
     api.add_resource(Machine, ts_path("machines/<machine_spec>"))
     api.add_resource(Runs, ts_path("runs"), ts_path("runs/"))
Index: lnt/trunk/tests/server/ui/test_api.py
===================================================================
--- lnt/trunk/tests/server/ui/test_api.py
+++ lnt/trunk/tests/server/ui/test_api.py
@@ -242,6 +242,21 @@
         self._check_response_is_well_formed(two_runs)
         self.assertEqual(j, two_runs)
 
+    def test_fields_api(self):
+        """Fields API."""
+        client = self.client
+        j = check_json(client, 'api/db_default/v4/nts/fields')
+
+        fields = j['fields']
+
+        # check number of fields
+        self.assertEqual(9, len(fields))
+
+        # check first field
+        f0 = fields[0]
+        self.assertEqual(0, f0['column_id'])
+        self.assertEqual('compile_status', f0['column_name'])
+
     def test_schema(self):
         client = self.client
         rest_schema = check_json(client, 'api/db_default/v4/nts/schema')