diff --git a/server/src-lib/Hasura/GraphQL/Resolve.hs b/server/src-lib/Hasura/GraphQL/Resolve.hs
index a67a6e901c3..142a74a5666 100644
--- a/server/src-lib/Hasura/GraphQL/Resolve.hs
+++ b/server/src-lib/Hasura/GraphQL/Resolve.hs
@@ -181,7 +181,7 @@ mutFldToTx fld = do
       validateHdrs userInfo (_docHeaders ctx)
       noRespHeaders $ RM.convertDeleteByPk ctx rjCtx fld
     MCAction ctx ->
-      RA.resolveActionMutation fld ctx (_uiSession userInfo)
+      RA.resolveActionMutation fld ctx userInfo
 
 getOpCtx
   :: ( MonadReusability m
diff --git a/server/src-lib/Hasura/GraphQL/Resolve/Action.hs b/server/src-lib/Hasura/GraphQL/Resolve/Action.hs
index 7774e644c87..3cd112b498b 100644
--- a/server/src-lib/Hasura/GraphQL/Resolve/Action.hs
+++ b/server/src-lib/Hasura/GraphQL/Resolve/Action.hs
@@ -34,9 +34,9 @@ import qualified Language.GraphQL.Draft.Syntax     as G
 import qualified Network.HTTP.Client               as HTTP
 import qualified Network.HTTP.Types                as HTTP
 import qualified Network.Wreq                      as Wreq
-
 import qualified Hasura.GraphQL.Resolve.Select     as GRS
 import qualified Hasura.RQL.DML.Select             as RS
+import qualified Hasura.RQL.DML.RemoteJoin         as RJ
 
 import           Hasura.EncJSON
 import           Hasura.GraphQL.Resolve.Context
@@ -128,14 +128,14 @@ resolveActionMutation
      )
   => Field
   -> ActionMutationExecutionContext
-  -> SessionVariables
+  -> UserInfo
   -> m (RespTx, HTTP.ResponseHeaders)
-resolveActionMutation field executionContext sessionVariables =
+resolveActionMutation field executionContext userInfo =
   case executionContext of
     ActionMutationSyncWebhook executionContextSync ->
-      resolveActionMutationSync field executionContextSync sessionVariables
+      resolveActionMutationSync field executionContextSync userInfo
     ActionMutationAsync ->
-      (,[]) <$> resolveActionMutationAsync field sessionVariables
+      (,[]) <$> resolveActionMutationAsync field userInfo
 
 -- | Synchronously execute webhook handler and resolve response to action "output"
 resolveActionMutationSync
@@ -152,11 +152,12 @@ resolveActionMutationSync
      )
   => Field
   -> ActionExecutionContext
-  -> SessionVariables
+  -> UserInfo
   -> m (RespTx, HTTP.ResponseHeaders)
-resolveActionMutationSync field executionContext sessionVariables = do
+resolveActionMutationSync field executionContext userInfo = do
   let inputArgs = J.toJSON $ fmap annInpValueToJson $ _fArguments field
       actionContext = ActionContext actionName
+      sessionVariables = _uiSession userInfo
       handlerPayload = ActionWebhookPayload actionContext sessionVariables inputArgs
   manager <- asks getter
   reqHeaders <- asks getter
@@ -168,8 +169,16 @@ resolveActionMutationSync field executionContext sessionVariables = do
     processOutputSelectionSet webhookResponseExpression outputType definitionList
     (_fType field) $ _fSelSet field
   astResolved <- RS.traverseAnnSimpleSel resolveValTxt selectAstUnresolved
+  let (astResolvedWithoutRemoteJoins,maybeRemoteJoins) = RJ.getRemoteJoins astResolved
   let jsonAggType = mkJsonAggSelect outputType
-  return $ (,respHeaders) $ asSingleRowJsonResp (Q.fromBuilder $ toSQL $ RS.mkSQLSelect jsonAggType astResolved) []
+  return $ (,respHeaders) $
+    case maybeRemoteJoins of
+      Just remoteJoins ->
+        let query = Q.fromBuilder $ toSQL $ RS.mkSQLSelect jsonAggType astResolvedWithoutRemoteJoins
+        in RJ.executeQueryWithRemoteJoins manager reqHeaders userInfo query [] remoteJoins
+      Nothing ->
+        asSingleRowJsonResp (Q.fromBuilder $ toSQL $ RS.mkSQLSelect jsonAggType astResolved) []
+
   where
     ActionExecutionContext actionName outputType outputFields definitionList resolvedWebhook confHeaders
       forwardClientHeaders = executionContext
@@ -243,9 +252,10 @@ resolveActionMutationAsync
      , Has [HTTP.Header] r
      )
   => Field
-  -> SessionVariables
+  -> UserInfo
   -> m RespTx
-resolveActionMutationAsync field sessionVariables = do
+resolveActionMutationAsync field userInfo = do
+  let sessionVariables = _uiSession userInfo
   reqHeaders <- asks getter
   let inputArgs = J.toJSON $ fmap annInpValueToJson $ _fArguments field
   pure $ do
diff --git a/server/tests-py/queries/actions/sync/remote_joins/action_with_remote_joins.yaml b/server/tests-py/queries/actions/sync/remote_joins/action_with_remote_joins.yaml
new file mode 100644
index 00000000000..c6fef942ef3
--- /dev/null
+++ b/server/tests-py/queries/actions/sync/remote_joins/action_with_remote_joins.yaml
@@ -0,0 +1,49 @@
+- description: Create a new remote relationship
+  url: /v1/query
+  status: 200
+  response:
+    message: success
+  query:
+    type: create_remote_relationship
+    args:
+      name: messageBasic
+      table: user
+      hasura_fields:
+        - id
+      remote_schema: actions-remote-join-schema
+      remote_field:
+        message:
+          arguments:
+            id: "$id"
+
+
+- description: Run create_users action
+  url: /v1/graphql
+  status: 200
+  query:
+    query: |
+      mutation {
+        create_user(email: "clarke@gmail.com", name: "Clarke"){
+          id
+          user {
+            name
+            email
+            is_admin
+            messageBasic {
+              name
+              msg
+            }
+          }
+        }
+      }
+  response:
+    data:
+      create_user:
+        id: 1
+        user:
+          name: Clarke
+          email: clarke@gmail.com
+          is_admin: false
+          messageBasic:
+            name: Clarke
+            msg: Welcome to the team, Clarke
diff --git a/server/tests-py/queries/actions/sync/remote_joins/schema_setup.yaml b/server/tests-py/queries/actions/sync/remote_joins/schema_setup.yaml
new file mode 100644
index 00000000000..d8b2011ea69
--- /dev/null
+++ b/server/tests-py/queries/actions/sync/remote_joins/schema_setup.yaml
@@ -0,0 +1,67 @@
+type: bulk
+args:
+- type: run_sql
+  args:
+    sql: |
+      CREATE TABLE "user"(
+        id SERIAL PRIMARY KEY,
+        name TEXT NOT NULL,
+        email TEXT NOT NULL,
+        is_admin BOOLEAN NOT NULL DEFAULT false
+      );
+
+- type: track_table
+  args:
+    name: user
+    schema: public
+
+- type: set_custom_types
+  args:
+    input_objects:
+    - name: UserInput
+      fields:
+      - name: name
+        type: String!
+      - name: email
+        type: String!
+
+    - name: InObject
+      fields:
+      - name: id
+        type: ID
+      - name: name
+        type: String
+      - name: age
+        type: Int
+
+    objects:
+    - name: UserId
+      fields:
+      - name: id
+        type: Int!
+      relationships:
+      - name: user
+        type: object
+        remote_table: user
+        field_mapping:
+          id: id
+
+- type: create_action
+  args:
+    name: create_user
+    definition:
+      kind: synchronous
+      arguments:
+      - name: email
+        type: String!
+      - name: name
+        type: String!
+      output_type: UserId
+      handler: http://127.0.0.1:5593/create-user
+
+- type: add_remote_schema
+  args:
+    name: actions-remote-join-schema
+    definition:
+      url: http://localhost:4001
+      forward_client_headers: false
diff --git a/server/tests-py/queries/actions/sync/remote_joins/schema_teardown.yaml b/server/tests-py/queries/actions/sync/remote_joins/schema_teardown.yaml
new file mode 100644
index 00000000000..dee1bee502d
--- /dev/null
+++ b/server/tests-py/queries/actions/sync/remote_joins/schema_teardown.yaml
@@ -0,0 +1,20 @@
+type: bulk
+args:
+- type: drop_action
+  args:
+    name: create_user
+    clear_data: true
+
+- type: set_custom_types
+  args: {}
+
+- type: run_sql
+  args:
+    cascade: true
+    sql: |
+      DROP TABLE "user";
+
+# also drops remote relationship as direct dep
+- type: remove_remote_schema
+  args:
+    name: actions-remote-join-schema
diff --git a/server/tests-py/queries/actions/sync/remote_joins/values_teardown.yaml b/server/tests-py/queries/actions/sync/remote_joins/values_teardown.yaml
new file mode 100644
index 00000000000..f5acee6da0d
--- /dev/null
+++ b/server/tests-py/queries/actions/sync/remote_joins/values_teardown.yaml
@@ -0,0 +1,7 @@
+type: bulk
+args:
+- type: run_sql
+  args:
+    sql: |
+      DELETE FROM "user";
+      SELECT setval('user_id_seq', 1, FALSE);
diff --git a/server/tests-py/remote_schemas/nodejs/actions_remote_join_schema.js b/server/tests-py/remote_schemas/nodejs/actions_remote_join_schema.js
new file mode 100644
index 00000000000..6ae5a85e325
--- /dev/null
+++ b/server/tests-py/remote_schemas/nodejs/actions_remote_join_schema.js
@@ -0,0 +1,79 @@
+const { ApolloServer, ApolloError } = require('apollo-server');
+const gql = require('graphql-tag');
+const { print } = require('graphql');
+
+
+const allMessages = [
+    { id: 1, name: "Clarke", msg: "Welcome to the team, Clarke"},
+    { id: 2, name: "Alice", msg: "Welcome to the team, Alice"},
+];
+
+const typeDefs = gql`
+
+  interface Communication {
+    id: Int!
+    msg: String!
+  }
+
+  type Message implements Communication {
+    id: Int!
+    name: String!
+    msg: String!
+    errorMsg: String
+  }
+
+  type Query {
+    hello: String
+    message(id: Int!) : Message
+  }
+`;
+
+const resolvers = {
+
+    Message: {
+        errorMsg : () => {
+            throw new ApolloError("intentional-error", "you asked for it");
+        }
+    },
+
+    Query: {
+        hello: () => "world",
+        message: (_, { id }) => {
+            return allMessages.find(m => m.id == id);
+        }
+    },
+    Communication: {
+        __resolveType(communication, context, info){
+            if(communication.name) {
+                return "Message";
+            }
+            return null;
+        }
+    }
+};
+
+class BasicLogging {
+    requestDidStart({queryString, parsedQuery, variables}) {
+        const query = queryString || print(parsedQuery);
+        console.log(query);
+        console.log(variables);
+    }
+
+    willSendResponse({graphqlResponse}) {
+        console.log(JSON.stringify(graphqlResponse, null, 2));
+    }
+}
+
+const schema = new ApolloServer(
+    { typeDefs,
+      resolvers,
+      extensions: [() => new BasicLogging()],
+      formatError: (err) => {
+          // Stack traces make expected test output brittle and noisey:
+          delete err.extensions;
+          return err;
+      } });
+
+schema.listen({ port: process.env.PORT || 4001 }).then(({ url }) => {
+    console.log(`schema ready at ${url}`);
+});
diff --git a/server/tests-py/remote_server.py b/server/tests-py/remote_server.py
new file mode 100644
index 00000000000..72ff4b202d6
--- /dev/null
+++ b/server/tests-py/remote_server.py
@@ -0,0 +1,20 @@
+#!/usr/bin/env python3
+import subprocess
+import time
+
+class NodeGraphQL():
+
+    def __init__(self, cmd):
+        self.cmd = cmd
+        self.proc = None
+
+    def start(self):
+        proc = subprocess.Popen(self.cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+        time.sleep(1)
+        proc.poll()
+        if proc.returncode is not None:
+            raise Exception("It seems our node graphql test server stopped unexpectedly:\n" + proc.stdout.read().decode('utf-8'))
+        self.proc = proc
+
+    def stop(self):
+        self.proc.terminate()
diff --git a/server/tests-py/test_actions.py b/server/tests-py/test_actions.py
index dde2fd7ae22..c2d2e96e0d1 100644
--- a/server/tests-py/test_actions.py
+++ b/server/tests-py/test_actions.py
@@ -2,19 +2,36 @@
 
 import pytest
 import time
+import subprocess
 
 from validate import check_query_f, check_query, get_conf_f
+from remote_server import NodeGraphQL
 
 """
 TODO:- Test Actions metadata
 """
 
+@pytest.fixture(scope="module")
+def graphql_service():
+    svc = NodeGraphQL(["node", "remote_schemas/nodejs/actions_remote_join_schema.js"])
+    svc.start()
+    yield svc
+    svc.stop()
+
+
 use_action_fixtures = pytest.mark.usefixtures(
     "actions_fixture",
     'per_class_db_schema_for_mutation_tests',
     'per_method_db_data_for_mutation_tests'
 )
 
+use_action_fixtures_with_remote_joins = pytest.mark.usefixtures(
+    "graphql_service",
+    "actions_fixture",
+    "per_class_db_schema_for_mutation_tests",
+    "per_method_db_data_for_mutation_tests"
+)
+
 @pytest.mark.parametrize("transport", ['http', 'websocket'])
 @use_action_fixtures
 class TestActionsSyncWebsocket:
@@ -64,6 +81,16 @@ class TestActionsSync:
     def test_mirror_action_success(self, hge_ctx):
         check_query_f(hge_ctx, self.dir() + '/mirror_action_success.yaml')
 
+@use_action_fixtures_with_remote_joins
+class TestActionsSyncWithRemoteJoins:
+
+    @classmethod
+    def dir(cls):
+        return 'queries/actions/sync/remote_joins'
+
+    def test_action_with_remote_joins(self,hge_ctx):
+        check_query_f(hge_ctx,self.dir() + '/action_with_remote_joins.yaml')
+
 # Check query with admin secret tokens
 def check_query_secret(hge_ctx, f):
     conf = get_conf_f(f)
diff --git a/server/tests-py/test_remote_relationships.py b/server/tests-py/test_remote_relationships.py
index 86a79f7679b..471724f920a 100644
--- a/server/tests-py/test_remote_relationships.py
+++ b/server/tests-py/test_remote_relationships.py
@@ -5,23 +5,7 @@ import subprocess
 import time
 
 from validate import check_query_f, check_query
-
-class NodeGraphQL():
-
-    def __init__(self, cmd):
-        self.cmd = cmd
-        self.proc = None
-
-    def start(self):
-        proc = subprocess.Popen(self.cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
-        time.sleep(1)
-        proc.poll()
-        if proc.returncode is not None:
-            raise Exception("It seems our node graphql test server stopped unexpectedly:\n" + proc.stdout.read().decode('utf-8'))
-        self.proc = proc
-
-    def stop(self):
-        self.proc.terminate()
+from remote_server import NodeGraphQL
 
 @pytest.fixture(scope="module")
 def graphql_service():