diff --git a/synapse/rest/client/v2_alpha/register.py b/synapse/rest/client/v2_alpha/register.py
new file mode 100644
index 0000000000..84da010c29
--- /dev/null
+++ b/synapse/rest/client/v2_alpha/register.py
@@ -0,0 +1,86 @@
+# -*- coding: utf-8 -*-
+# Copyright 2015 OpenMarket 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.constants import LoginType
+from synapse.api.errors import LoginError, SynapseError, Codes
+from synapse.http.servlet import RestServlet
+
+from ._base import client_v2_pattern, parse_request_allow_empty
+
+import logging
+
+
+logger = logging.getLogger(__name__)
+
+
+class RegisterRestServlet(RestServlet):
+ PATTERN = client_v2_pattern("/register")
+
+ def __init__(self, hs):
+ super(RegisterRestServlet, self).__init__()
+ self.hs = hs
+ self.auth = hs.get_auth()
+ self.auth_handler = hs.get_handlers().auth_handler
+ self.registration_handler = hs.get_handlers().registration_handler
+
+ @defer.inlineCallbacks
+ def on_POST(self, request):
+ body = parse_request_allow_empty(request)
+
+ authed, result = yield self.auth_handler.check_auth([
+ [LoginType.RECAPTCHA],
+ [LoginType.EMAIL_IDENTITY, LoginType.RECAPTCHA],
+ [LoginType.APPLICATION_SERVICE]
+ ], body)
+
+ if not authed:
+ defer.returnValue((401, result))
+
+ is_application_server = LoginType.APPLICATION_SERVICE in result
+ is_using_shared_secret = LoginType.SHARED_SECRET in result
+
+ can_register = (
+ not self.hs.config.disable_registration
+ or is_application_server
+ or is_using_shared_secret
+ )
+ if not can_register:
+ raise SynapseError(403, "Registration has been disabled")
+
+ if 'username' not in body or 'password' not in body:
+ raise SynapseError(400, "", Codes.MISSING_PARAM)
+ desired_username = body['username']
+ new_password = body['password']
+
+ (user_id, token) = yield self.registration_handler.register(
+ localpart=desired_username,
+ password=new_password
+ )
+ result = {
+ "user_id": user_id,
+ "access_token": token,
+ "home_server": self.hs.hostname,
+ }
+
+ defer.returnValue((200, result))
+
+ def on_OPTIONS(self, _):
+ return 200, {}
+
+
+def register_servlets(hs, http_server):
+ RegisterRestServlet(hs).register(http_server)
\ No newline at end of file
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