diff --git a/cmd/neofs-node/grpc.go b/cmd/neofs-node/grpc.go
index b5f0436f31..68078f200b 100644
--- a/cmd/neofs-node/grpc.go
+++ b/cmd/neofs-node/grpc.go
@@ -3,10 +3,12 @@ package main
 import (
 	"context"
 	"fmt"
+	"io"
 	"net"
 
 	containerGRPC "github.com/nspcc-dev/neofs-api-go/v2/container"
-	objectGRPC "github.com/nspcc-dev/neofs-api-go/v2/object"
+	"github.com/nspcc-dev/neofs-api-go/v2/object"
+	"github.com/nspcc-dev/neofs-api-go/v2/refs"
 	"github.com/pkg/errors"
 	"google.golang.org/grpc"
 )
@@ -43,31 +45,57 @@ func (s *containerSvc) GetExtendedACL(context.Context, *containerGRPC.GetExtende
 	return nil, unimplementedErr("Container", "GetExtendedACL")
 }
 
-func (s *objectSvc) Get(context.Context, *objectGRPC.GetRequest) (objectGRPC.GetObjectStreamer, error) {
+func (s *objectSvc) Get(context.Context, *object.GetRequest) (object.GetObjectStreamer, error) {
 	return nil, unimplementedErr("Object", "Get")
 }
 
-func (s *objectSvc) Put(context.Context) (objectGRPC.PutObjectStreamer, error) {
+func (s *objectSvc) Put(context.Context) (object.PutObjectStreamer, error) {
 	return nil, unimplementedErr("Object", "Put")
 }
 
-func (s *objectSvc) Head(context.Context, *objectGRPC.HeadRequest) (*objectGRPC.HeadResponse, error) {
+func (s *objectSvc) Head(context.Context, *object.HeadRequest) (*object.HeadResponse, error) {
 	return nil, unimplementedErr("Object", "Put")
 }
 
-func (s *objectSvc) Search(context.Context, *objectGRPC.SearchRequest) (objectGRPC.SearchObjectStreamer, error) {
-	return nil, unimplementedErr("Object", "Search")
+type simpleSearchStreamer struct {
+	count int
 }
 
-func (s *objectSvc) Delete(context.Context, *objectGRPC.DeleteRequest) (*objectGRPC.DeleteResponse, error) {
+func (s *simpleSearchStreamer) Recv() (*object.SearchResponse, error) {
+	resp := new(object.SearchResponse)
+
+	body := new(object.SearchResponseBody)
+	resp.SetBody(body)
+
+	id := new(refs.ObjectID)
+	body.SetIDList([]*refs.ObjectID{id})
+
+	if s.count == 0 {
+		id.SetValue([]byte{1})
+	} else if s.count == 1 {
+		id.SetValue([]byte{2})
+	} else {
+		return nil, io.EOF
+	}
+
+	s.count++
+
+	return resp, nil
+}
+
+func (s *objectSvc) Search(context.Context, *object.SearchRequest) (object.SearchObjectStreamer, error) {
+	return new(simpleSearchStreamer), nil
+}
+
+func (s *objectSvc) Delete(context.Context, *object.DeleteRequest) (*object.DeleteResponse, error) {
 	return nil, unimplementedErr("Object", "Delete")
 }
 
-func (s *objectSvc) GetRange(context.Context, *objectGRPC.GetRangeRequest) (objectGRPC.GetRangeObjectStreamer, error) {
+func (s *objectSvc) GetRange(context.Context, *object.GetRangeRequest) (object.GetRangeObjectStreamer, error) {
 	return nil, unimplementedErr("Object", "GetRange")
 }
 
-func (s *objectSvc) GetRangeHash(context.Context, *objectGRPC.GetRangeHashRequest) (*objectGRPC.GetRangeHashResponse, error) {
+func (s *objectSvc) GetRangeHash(context.Context, *object.GetRangeHashRequest) (*object.GetRangeHashResponse, error) {
 	return nil, unimplementedErr("Object", "GetRangeHash")
 }
 
diff --git a/cmd/neofs-node/main.go b/cmd/neofs-node/main.go
index 1c77a466b0..400ab91c29 100644
--- a/cmd/neofs-node/main.go
+++ b/cmd/neofs-node/main.go
@@ -4,8 +4,6 @@ import (
 	"fmt"
 	"log"
 
-	object "github.com/nspcc-dev/neofs-api-go/v2/object/grpc"
-	objectGRPC "github.com/nspcc-dev/neofs-node/pkg/network/transport/object/grpc"
 	"github.com/nspcc-dev/neofs-node/pkg/util/grace"
 )
 
@@ -35,8 +33,7 @@ func init_(c *cfg) {
 	initAccountingService(c)
 	initContainerService(c)
 	initSessionService(c)
-
-	object.RegisterObjectServiceServer(c.cfgGRPC.server, objectGRPC.New(new(objectSvc)))
+	initObjectService(c)
 }
 
 func bootUp(c *cfg) {
diff --git a/cmd/neofs-node/object.go b/cmd/neofs-node/object.go
new file mode 100644
index 0000000000..472fc005c8
--- /dev/null
+++ b/cmd/neofs-node/object.go
@@ -0,0 +1,18 @@
+package main
+
+import (
+	objectGRPC "github.com/nspcc-dev/neofs-api-go/v2/object/grpc"
+	objectTransportGRPC "github.com/nspcc-dev/neofs-node/pkg/network/transport/object/grpc"
+	objectService "github.com/nspcc-dev/neofs-node/pkg/services/object"
+)
+
+func initObjectService(c *cfg) {
+	objectGRPC.RegisterObjectServiceServer(c.cfgGRPC.server,
+		objectTransportGRPC.New(
+			objectService.NewSignService(
+				c.key,
+				new(objectSvc),
+			),
+		),
+	)
+}