diff --git a/synapse/rest/client/v2_alpha/read_marker.py b/synapse/rest/client/v2_alpha/read_marker.py
new file mode 100644
index 0000000000..02408eaf10
--- /dev/null
+++ b/synapse/rest/client/v2_alpha/read_marker.py
@@ -0,0 +1,71 @@
+# -*- coding: utf-8 -*-
+# Copyright 2017 Vector Creations Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from twisted.internet import defer
+
+from synapse.api.errors import SynapseError
+from synapse.http.servlet import RestServlet, parse_json_object_from_request
+from ._base import client_v2_patterns
+
+import logging
+
+
+logger = logging.getLogger(__name__)
+
+
+class ReceiptRestServlet(RestServlet):
+ PATTERNS = client_v2_patterns(
+ "/rooms/(?P<room_id>[^/]*)"
+ "/read_marker$"
+ )
+
+ def __init__(self, hs):
+ super(ReceiptRestServlet, self).__init__()
+ self.hs = hs
+ self.auth = hs.get_auth()
+ self.receipts_handler = hs.get_receipts_handler()
+ self.read_marker_handler = hs.get_read_marker_handler()
+ self.presence_handler = hs.get_presence_handler()
+
+ @defer.inlineCallbacks
+ def on_POST(self, request, room_id, receipt_type, event_id):
+ requester = yield self.auth.get_user_by_req(request)
+
+ yield self.presence_handler.bump_presence_active_time(requester.user)
+
+ body = parse_json_object_from_request(request)
+
+ if "m.read" in body:
+ read_event_id = body["m.read"];
+ yield self.receipts_handler.received_client_receipt(
+ room_id,
+ "m.read",
+ user_id=requester.user.to_string(),
+ event_id=read_event_id
+ )
+
+ if "m.read_marker" in body:
+ read_marker_event_id = body["m.read_marker"]
+ yield self.read_marker_handler.received_client_read_marker(
+ room_id,
+ user_id=requester.user.to_string(),
+ event_id=read_marker_event_id
+ )
+
+ defer.returnValue((200, {}))
+
+
+def register_servlets(hs, http_server):
+ ReceiptRestServlet(hs).register(http_server)
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