diff --git a/api/router/registry_test.go b/api/router/registry_test.go
index 995471d..d5e4eb1 100644
--- a/api/router/registry_test.go
+++ b/api/router/registry_test.go
@@ -6,7 +6,7 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/assert"
-	"github.com/unistack-org/micro/v3/register"
+	"go.unistack.org/micro/v3/register"
 )
 
 func TestStoreRegex(t *testing.T) {
diff --git a/api/router/router_test.go b/api/router/router_test.go
index aff9d32..1ec29be 100644
--- a/api/router/router_test.go
+++ b/api/router/router_test.go
@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 package router_test
@@ -13,30 +14,29 @@ import (
 	"testing"
 	"time"
 
-	rpc "github.com/unistack-org/micro-api-handler-rpc/v3"
-	rregister "github.com/unistack-org/micro-api-router-register/v3"
-	rstatic "github.com/unistack-org/micro-api-router-static/v3"
-	gcli "github.com/unistack-org/micro-client-grpc/v3"
-	jsoncodec "github.com/unistack-org/micro-codec-json/v3"
-	protocodec "github.com/unistack-org/micro-codec-proto/v3"
-	regRouter "github.com/unistack-org/micro-router-register/v3"
-	gsrv "github.com/unistack-org/micro-server-grpc/v3"
-	gpb "github.com/unistack-org/micro-tests/server/grpc/gproto"
-	pb "github.com/unistack-org/micro-tests/server/grpc/proto"
-	"github.com/unistack-org/micro/v3/api"
-	"github.com/unistack-org/micro/v3/api/handler"
-	"github.com/unistack-org/micro/v3/api/router"
-	"github.com/unistack-org/micro/v3/broker"
-	"github.com/unistack-org/micro/v3/client"
-	"github.com/unistack-org/micro/v3/errors"
-	"github.com/unistack-org/micro/v3/register"
-	rt "github.com/unistack-org/micro/v3/router"
-	"github.com/unistack-org/micro/v3/server"
+	rpc "go.unistack.org/micro-api-handler-rpc/v3"
+	rregister "go.unistack.org/micro-api-router-register/v3"
+	rstatic "go.unistack.org/micro-api-router-static/v3"
+	gcli "go.unistack.org/micro-client-grpc/v3"
+	jsoncodec "go.unistack.org/micro-codec-json/v3"
+	protocodec "go.unistack.org/micro-codec-proto/v3"
+	regRouter "go.unistack.org/micro-router-register/v3"
+	gsrv "go.unistack.org/micro-server-grpc/v3"
+	gpb "go.unistack.org/micro-tests/server/grpc/gproto"
+	pb "go.unistack.org/micro-tests/server/grpc/proto"
+	"go.unistack.org/micro/v3/api"
+	"go.unistack.org/micro/v3/api/handler"
+	"go.unistack.org/micro/v3/api/router"
+	"go.unistack.org/micro/v3/broker"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/errors"
+	"go.unistack.org/micro/v3/register"
+	rt "go.unistack.org/micro/v3/router"
+	"go.unistack.org/micro/v3/server"
 )
 
 // server is used to implement helloworld.GreeterServer.
-type testServer struct {
-}
+type testServer struct{}
 
 // TestHello implements helloworld.GreeterServer
 func (s *testServer) Call(ctx context.Context, req *pb.Request, rsp *pb.Response) error {
diff --git a/broker/broker_test.go b/broker/broker_test.go
index e304218..9144078 100644
--- a/broker/broker_test.go
+++ b/broker/broker_test.go
@@ -10,11 +10,12 @@ import (
 	"time"
 
 	kg "github.com/twmb/franz-go/pkg/kgo"
-	kgo "github.com/unistack-org/micro-broker-kgo/v3"
-	jsoncodec "github.com/unistack-org/micro-codec-json/v3"
-	"github.com/unistack-org/micro/v3/broker"
-	"github.com/unistack-org/micro/v3/logger"
-	"github.com/unistack-org/micro/v3/metadata"
+	kgo "go.unistack.org/micro-broker-kgo/v3"
+	jsoncodec "go.unistack.org/micro-codec-json/v3"
+	"go.unistack.org/micro/v3/broker"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/logger"
+	"go.unistack.org/micro/v3/metadata"
 )
 
 var (
@@ -43,12 +44,21 @@ func printRate() {
 	fmt.Printf("%0.2f MiB/s; %0.2fk records/s\n", float64(bytes)/(1024*1024), float64(recs)/1000)
 }
 
+func TestOptionPassing(t *testing.T) {
+	opts := []client.PublishOption{kgo.ClientPublishKey([]byte(`test`))}
+	options := client.NewPublishOptions(opts...)
+
+	if !strings.Contains(fmt.Sprintf("%#+v\n", options.Context), "kgo.publishKey") {
+		t.Fatal("context does not have publish key")
+	}
+}
+
 func TestKgo(t *testing.T) {
 	if tr := os.Getenv("INTEGRATION_TESTS"); len(tr) > 0 {
 		t.Skip()
 	}
 
-	logger.DefaultLogger.Init(logger.WithLevel(logger.TraceLevel), logger.WithCallerSkipCount(3))
+	_ = logger.DefaultLogger.Init(logger.WithLevel(logger.TraceLevel), logger.WithCallerSkipCount(3))
 	ctx := context.Background()
 
 	var addrs []string
diff --git a/broker/segmentio/broker_test.go b/broker/segmentio/broker_test.go
index 2ccec4f..668ffe0 100644
--- a/broker/segmentio/broker_test.go
+++ b/broker/segmentio/broker_test.go
@@ -13,15 +13,15 @@ import (
 	"time"
 
 	"github.com/segmentio/kafka-go"
-	segmentio "github.com/unistack-org/micro-broker-segmentio/v3"
-	victoriameter "github.com/unistack-org/micro-meter-victoriametrics/v3"
-	https "github.com/unistack-org/micro-server-http/v3"
-	"github.com/unistack-org/micro/v3/broker"
-	"github.com/unistack-org/micro/v3/codec"
-	"github.com/unistack-org/micro/v3/logger"
-	"github.com/unistack-org/micro/v3/meter"
-	meterhandler "github.com/unistack-org/micro/v3/meter/handler"
-	"github.com/unistack-org/micro/v3/server"
+	segmentio "go.unistack.org/micro-broker-segmentio/v3"
+	victoriameter "go.unistack.org/micro-meter-victoriametrics/v3"
+	https "go.unistack.org/micro-server-http/v3"
+	"go.unistack.org/micro/v3/broker"
+	"go.unistack.org/micro/v3/codec"
+	"go.unistack.org/micro/v3/logger"
+	"go.unistack.org/micro/v3/meter"
+	meterhandler "go.unistack.org/micro/v3/meter/handler"
+	"go.unistack.org/micro/v3/server"
 )
 
 type lg struct{}
@@ -30,12 +30,10 @@ func (l *lg) Printf(format string, args ...interface{}) {
 	//	logger.Infof(context.Background(), format, args...)
 }
 
-var (
-	bm = &broker.Message{
-		Header: map[string]string{"hkey": "hval"},
-		Body:   []byte(`"body"`),
-	}
-)
+var bm = &broker.Message{
+	Header: map[string]string{"hkey": "hval"},
+	Body:   []byte(`"body"`),
+}
 
 func TestConsumerGroup(t *testing.T) {
 	topic := "test_topic"
@@ -112,7 +110,7 @@ func TestConsumerGroup(t *testing.T) {
 			if err := brk.Publish(ctx, topic, bm); err != nil {
 				t.Fatal(err)
 			}
-			//log.Printf("publish %d", i)
+			// log.Printf("publish %d", i)
 			time.Sleep(600 * time.Millisecond)
 		}
 	}()
diff --git a/client/client_call_options_test.go b/client/client_call_options_test.go
index 8d0de8f..a2b9c16 100644
--- a/client/client_call_options_test.go
+++ b/client/client_call_options_test.go
@@ -6,17 +6,17 @@ import (
 	"context"
 	"testing"
 
-	"github.com/unistack-org/micro/v3/broker"
-	bmemory "github.com/unistack-org/micro/v3/broker/memory"
-	"github.com/unistack-org/micro/v3/client"
-	"github.com/unistack-org/micro/v3/client/grpc"
-	tmemory "github.com/unistack-org/micro/v3/network/transport/memory"
-	rmemory "github.com/unistack-org/micro/v3/register/memory"
-	"github.com/unistack-org/micro/v3/router"
-	rtreg "github.com/unistack-org/micro/v3/router/register"
-	"github.com/unistack-org/micro/v3/server"
-	grpcsrv "github.com/unistack-org/micro/v3/server/grpc"
-	cw "github.com/unistack-org/micro/v3/util/client"
+	"go.unistack.org/micro/v3/broker"
+	bmemory "go.unistack.org/micro/v3/broker/memory"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/client/grpc"
+	tmemory "go.unistack.org/micro/v3/network/transport/memory"
+	rmemory "go.unistack.org/micro/v3/register/memory"
+	"go.unistack.org/micro/v3/router"
+	rtreg "go.unistack.org/micro/v3/router/register"
+	"go.unistack.org/micro/v3/server"
+	grpcsrv "go.unistack.org/micro/v3/server/grpc"
+	cw "go.unistack.org/micro/v3/util/client"
 )
 
 type TestFoo struct {
diff --git a/client/drpc/drpc_test.go b/client/drpc/drpc_test.go
index caacb69..8c24f11 100644
--- a/client/drpc/drpc_test.go
+++ b/client/drpc/drpc_test.go
@@ -8,10 +8,10 @@ import (
 	"net"
 	"testing"
 
-	drpc "github.com/unistack-org/micro-client-drpc/v3"
-	protocodec "github.com/unistack-org/micro-codec-proto/v3"
-	pb "github.com/unistack-org/micro-tests/client/drpc/proto"
-	"github.com/unistack-org/micro/v3/client"
+	drpc "go.unistack.org/micro-client-drpc/v3"
+	protocodec "go.unistack.org/micro-codec-proto/v3"
+	pb "go.unistack.org/micro-tests/client/drpc/proto"
+	"go.unistack.org/micro/v3/client"
 	"storj.io/drpc/drpcmux"
 	"storj.io/drpc/drpcserver"
 )
diff --git a/client/drpc/proto/test.pb.go b/client/drpc/proto/test.pb.go
index 3d36d5b..64540a9 100644
--- a/client/drpc/proto/test.pb.go
+++ b/client/drpc/proto/test.pb.go
@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.27.1
+// 	protoc-gen-go v1.26.0
 // 	protoc        v3.17.3
 // source: test.proto
 
@@ -128,11 +128,10 @@ var file_test_proto_rawDesc = []byte{
 	0x6c, 0x6c, 0x52, 0x73, 0x70, 0x22, 0x00, 0x12, 0x27, 0x0a, 0x05, 0x48, 0x65, 0x6c, 0x6c, 0x6f,
 	0x12, 0x0d, 0x2e, 0x54, 0x65, 0x73, 0x74, 0x2e, 0x43, 0x61, 0x6c, 0x6c, 0x52, 0x65, 0x71, 0x1a,
 	0x0d, 0x2e, 0x54, 0x65, 0x73, 0x74, 0x2e, 0x43, 0x61, 0x6c, 0x6c, 0x52, 0x73, 0x70, 0x22, 0x00,
-	0x42, 0x3a, 0x5a, 0x38, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x75,
-	0x6e, 0x69, 0x73, 0x74, 0x61, 0x63, 0x6b, 0x2d, 0x6f, 0x72, 0x67, 0x2f, 0x6d, 0x69, 0x63, 0x72,
-	0x6f, 0x2d, 0x74, 0x65, 0x73, 0x74, 0x73, 0x2f, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x2f, 0x64,
-	0x72, 0x70, 0x63, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72,
-	0x6f, 0x74, 0x6f, 0x33,
+	0x42, 0x32, 0x5a, 0x30, 0x67, 0x6f, 0x2e, 0x75, 0x6e, 0x69, 0x73, 0x74, 0x61, 0x63, 0x6b, 0x2e,
+	0x6f, 0x72, 0x67, 0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2d, 0x74, 0x65, 0x73, 0x74, 0x73, 0x2f,
+	0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x2f, 0x64, 0x72, 0x70, 0x63, 0x2f, 0x70, 0x72, 0x6f, 0x74,
+	0x6f, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/client/drpc/proto/test.proto b/client/drpc/proto/test.proto
index e870ef3..7e3f751 100644
--- a/client/drpc/proto/test.proto
+++ b/client/drpc/proto/test.proto
@@ -1,6 +1,6 @@
 syntax = "proto3";
 
-option go_package = "github.com/unistack-org/micro-tests/client/drpc/proto;pb";
+option go_package = "go.unistack.org/micro-tests/client/drpc/proto;pb";
 
 package Test;
 
diff --git a/client/drpc/proto/test_micro.pb.go b/client/drpc/proto/test_micro.pb.go
index b7ecb0d..64d1c57 100644
--- a/client/drpc/proto/test_micro.pb.go
+++ b/client/drpc/proto/test_micro.pb.go
@@ -1,13 +1,13 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.4.2
+// protoc-gen-go-micro version: v3.5.3
 // source: test.proto
 
 package pb
 
 import (
 	context "context"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
 )
 
 var (
diff --git a/client/drpc/proto/test_micro_rpc.pb.go b/client/drpc/proto/test_micro_rpc.pb.go
index f40a3a5..3866d04 100644
--- a/client/drpc/proto/test_micro_rpc.pb.go
+++ b/client/drpc/proto/test_micro_rpc.pb.go
@@ -1,14 +1,14 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.4.2
+// protoc-gen-go-micro version: v3.5.3
 // source: test.proto
 
 package pb
 
 import (
 	context "context"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
-	server "github.com/unistack-org/micro/v3/server"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
+	server "go.unistack.org/micro/v3/server"
 )
 
 type testServiceClient struct {
diff --git a/client/grpc/gproto/test_micro.pb.go b/client/grpc/gproto/test_micro.pb.go
index 7aae2fc..49c0e32 100644
--- a/client/grpc/gproto/test_micro.pb.go
+++ b/client/grpc/gproto/test_micro.pb.go
@@ -1,14 +1,14 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.4.2
+// protoc-gen-go-micro version: v3.5.3
 // source: test.proto
 
 package helloworld
 
 import (
 	context "context"
-	proto "github.com/unistack-org/micro-tests/client/grpc/proto"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
+	proto "go.unistack.org/micro-tests/client/grpc/proto"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
 )
 
 var (
diff --git a/client/grpc/gproto/test_micro_rpc.pb.go b/client/grpc/gproto/test_micro_rpc.pb.go
index 5abae4a..5c81e50 100644
--- a/client/grpc/gproto/test_micro_rpc.pb.go
+++ b/client/grpc/gproto/test_micro_rpc.pb.go
@@ -1,15 +1,15 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.4.2
+// protoc-gen-go-micro version: v3.5.3
 // source: test.proto
 
 package helloworld
 
 import (
 	context "context"
-	proto "github.com/unistack-org/micro-tests/client/grpc/proto"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
-	server "github.com/unistack-org/micro/v3/server"
+	proto "go.unistack.org/micro-tests/client/grpc/proto"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
+	server "go.unistack.org/micro/v3/server"
 )
 
 type testClient struct {
diff --git a/client/grpc/grpc_pool_test.go b/client/grpc/grpc_pool_test.go
index e7c7d34..dd7eec5 100644
--- a/client/grpc/grpc_pool_test.go
+++ b/client/grpc/grpc_pool_test.go
@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 package grpc
@@ -8,7 +9,7 @@ import (
 	"testing"
 	"time"
 
-	pb "github.com/unistack-org/micro-tests/client/grpc/proto"
+	pb "go.unistack.org/micro-tests/client/grpc/proto"
 	"google.golang.org/grpc"
 	pgrpc "google.golang.org/grpc"
 )
diff --git a/client/grpc/grpc_test.go b/client/grpc/grpc_test.go
index 81b1d84..bb98b77 100644
--- a/client/grpc/grpc_test.go
+++ b/client/grpc/grpc_test.go
@@ -8,14 +8,14 @@ import (
 	"testing"
 	"time"
 
-	grpc "github.com/unistack-org/micro-client-grpc/v3"
-	protocodec "github.com/unistack-org/micro-codec-proto/v3"
-	regRouter "github.com/unistack-org/micro-router-register/v3"
-	pb "github.com/unistack-org/micro-tests/client/grpc/proto"
-	"github.com/unistack-org/micro/v3/client"
-	"github.com/unistack-org/micro/v3/errors"
-	"github.com/unistack-org/micro/v3/register"
-	"github.com/unistack-org/micro/v3/router"
+	grpc "go.unistack.org/micro-client-grpc/v3"
+	protocodec "go.unistack.org/micro-codec-proto/v3"
+	regRouter "go.unistack.org/micro-router-register/v3"
+	pb "go.unistack.org/micro-tests/client/grpc/proto"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/errors"
+	"go.unistack.org/micro/v3/register"
+	"go.unistack.org/micro/v3/router"
 	pgrpc "google.golang.org/grpc"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
@@ -176,5 +176,4 @@ func TestGRPCClient(t *testing.T) {
 			t.Fatalf("invalid msg: %v", rsp)
 		}
 	}
-
 }
diff --git a/client/grpc/proto/test.pb.go b/client/grpc/proto/test.pb.go
index 05455b8..d8fa034 100644
--- a/client/grpc/proto/test.pb.go
+++ b/client/grpc/proto/test.pb.go
@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.27.1
+// 	protoc-gen-go v1.26.0
 // 	protoc        v3.17.3
 // source: test.proto
 
@@ -139,11 +139,11 @@ var file_test_proto_rawDesc = []byte{
 	0x12, 0x13, 0x2e, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x2e, 0x52, 0x65,
 	0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x14, 0x2e, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x77, 0x6f, 0x72,
 	0x6c, 0x64, 0x2e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x28, 0x01, 0x30,
-	0x01, 0x42, 0x42, 0x5a, 0x40, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f,
-	0x75, 0x6e, 0x69, 0x73, 0x74, 0x61, 0x63, 0x6b, 0x2d, 0x6f, 0x72, 0x67, 0x2f, 0x6d, 0x69, 0x63,
-	0x72, 0x6f, 0x2d, 0x74, 0x65, 0x73, 0x74, 0x73, 0x2f, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x2f,
-	0x67, 0x72, 0x70, 0x63, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x3b, 0x68, 0x65, 0x6c, 0x6c, 0x6f,
-	0x77, 0x6f, 0x72, 0x6c, 0x64, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x01, 0x42, 0x3a, 0x5a, 0x38, 0x67, 0x6f, 0x2e, 0x75, 0x6e, 0x69, 0x73, 0x74, 0x61, 0x63, 0x6b,
+	0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2d, 0x74, 0x65, 0x73, 0x74, 0x73,
+	0x2f, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x2f, 0x67, 0x72, 0x70, 0x63, 0x2f, 0x70, 0x72, 0x6f,
+	0x74, 0x6f, 0x3b, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x62, 0x06, 0x70,
+	0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/client/grpc/proto/test.proto b/client/grpc/proto/test.proto
index a380c71..570177f 100644
--- a/client/grpc/proto/test.proto
+++ b/client/grpc/proto/test.proto
@@ -1,7 +1,7 @@
 syntax = "proto3";
 
 package helloworld;
-option go_package = "github.com/unistack-org/micro-tests/client/grpc/proto;helloworld";
+option go_package = "go.unistack.org/micro-tests/client/grpc/proto;helloworld";
 
 service Test {
 	rpc Call(Request) returns (Response) {};
diff --git a/client/http/generate.go b/client/http/generate.go
index d388138..16dd18a 100644
--- a/client/http/generate.go
+++ b/client/http/generate.go
@@ -1,3 +1,3 @@
 package http
 
-//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m github.com/unistack-org/micro-proto)  --go_out=paths=source_relative:./proto --go-micro_out=components='micro|http',debug=true,paths=source_relative:./proto proto/github.proto"
+//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3)  --go_out=paths=source_relative:./proto --go-micro_out=components='micro|http',debug=true,paths=source_relative:./proto proto/github.proto"
diff --git a/client/http/http_test.go b/client/http/http_test.go
index f22e443..e97178b 100644
--- a/client/http/http_test.go
+++ b/client/http/http_test.go
@@ -11,21 +11,19 @@ import (
 	"net/http"
 	"testing"
 
-	mhttp "github.com/unistack-org/micro-client-http/v3"
-	jsoncodec "github.com/unistack-org/micro-codec-json/v3"
-	rrouter "github.com/unistack-org/micro-router-register/v3"
-	pb "github.com/unistack-org/micro-tests/client/http/proto"
-	"github.com/unistack-org/micro/v3/client"
-	"github.com/unistack-org/micro/v3/codec"
-	"github.com/unistack-org/micro/v3/register"
-	"github.com/unistack-org/micro/v3/router"
+	mhttp "go.unistack.org/micro-client-http/v3"
+	jsoncodec "go.unistack.org/micro-codec-json/v3"
+	rrouter "go.unistack.org/micro-router-register/v3"
+	pb "go.unistack.org/micro-tests/client/http/proto"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/codec"
+	"go.unistack.org/micro/v3/register"
+	"go.unistack.org/micro/v3/router"
 )
 
-var (
-	defaultHTTPCodecs = map[string]codec.Codec{
-		"application/json": jsoncodec.NewCodec(),
-	}
-)
+var defaultHTTPCodecs = map[string]codec.Codec{
+	"application/json": jsoncodec.NewCodec(),
+}
 
 type Message struct {
 	Seq  int64
@@ -73,7 +71,6 @@ func TestNative(t *testing.T) {
 	if rsp.Name != "Vasiliy Tolstov" {
 		t.Fatalf("invalid rsp received: %#+v\n", rsp)
 	}
-
 }
 
 func TestNativeWithoutPath(t *testing.T) {
@@ -88,7 +85,6 @@ func TestNativeWithoutPath(t *testing.T) {
 	if rsp.Name != "Vasiliy Tolstov" {
 		t.Fatalf("invalid rsp received: %#+v\n", rsp)
 	}
-
 }
 
 func TestHTTPClient(t *testing.T) {
diff --git a/client/http/proto/github.pb.go b/client/http/proto/github.pb.go
index 3803782..b9e0fba 100644
--- a/client/http/proto/github.pb.go
+++ b/client/http/proto/github.pb.go
@@ -1,14 +1,14 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.27.1
+// 	protoc-gen-go v1.26.0
 // 	protoc        v3.17.3
 // source: github.proto
 
 package pb
 
 import (
-	_ "github.com/unistack-org/micro-proto/api"
-	_ "github.com/unistack-org/micro-proto/openapiv2"
+	_ "go.unistack.org/micro-proto/v3/api"
+	_ "go.unistack.org/micro-proto/v3/openapiv3"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
@@ -177,7 +177,7 @@ var file_github_proto_rawDesc = []byte{
 	0x0a, 0x0c, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x06,
 	0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x1a, 0x15, 0x61, 0x70, 0x69, 0x2f, 0x61, 0x6e, 0x6e, 0x6f,
 	0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1b, 0x6f,
-	0x70, 0x65, 0x6e, 0x61, 0x70, 0x69, 0x76, 0x32, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74,
+	0x70, 0x65, 0x6e, 0x61, 0x70, 0x69, 0x76, 0x33, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74,
 	0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x2b, 0x0a, 0x0d, 0x4c, 0x6f,
 	0x6f, 0x6b, 0x75, 0x70, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x12, 0x1a, 0x0a, 0x08, 0x75,
 	0x73, 0x65, 0x72, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x75,
@@ -188,32 +188,29 @@ var file_github_proto_rawDesc = []byte{
 	0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x12,
 	0x2b, 0x0a, 0x11, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65, 0x6e, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e,
 	0x5f, 0x75, 0x72, 0x6c, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x10, 0x64, 0x6f, 0x63, 0x75,
-	0x6d, 0x65, 0x6e, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x55, 0x72, 0x6c, 0x32, 0xca, 0x02, 0x0a,
-	0x06, 0x47, 0x69, 0x74, 0x68, 0x75, 0x62, 0x12, 0x96, 0x01, 0x0a, 0x0a, 0x4c, 0x6f, 0x6f, 0x6b,
-	0x75, 0x70, 0x55, 0x73, 0x65, 0x72, 0x12, 0x15, 0x2e, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e,
-	0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x1a, 0x15, 0x2e,
-	0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x55, 0x73, 0x65,
-	0x72, 0x52, 0x73, 0x70, 0x22, 0x5a, 0xa2, 0x84, 0x9e, 0x03, 0x3c, 0x2a, 0x0a, 0x4c, 0x6f, 0x6f,
-	0x6b, 0x75, 0x70, 0x55, 0x73, 0x65, 0x72, 0x4a, 0x2e, 0x0a, 0x2c, 0x0a, 0x07, 0x64, 0x65, 0x66,
-	0x61, 0x75, 0x6c, 0x74, 0x12, 0x21, 0x12, 0x1f, 0x0a, 0x0d, 0x2e, 0x67, 0x69, 0x74, 0x68, 0x75,
-	0x62, 0x2e, 0x45, 0x72, 0x72, 0x6f, 0x72, 0x12, 0x0e, 0x45, 0x72, 0x72, 0x6f, 0x72, 0x20, 0x72,
-	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0xb2, 0xea, 0xff, 0xf9, 0x01, 0x13, 0x12, 0x11, 0x2f,
-	0x75, 0x73, 0x65, 0x72, 0x73, 0x2f, 0x7b, 0x75, 0x73, 0x65, 0x72, 0x6e, 0x61, 0x6d, 0x65, 0x7d,
-	0x12, 0xa6, 0x01, 0x0a, 0x15, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x55, 0x73, 0x65, 0x72, 0x57,
-	0x69, 0x74, 0x68, 0x6f, 0x75, 0x74, 0x50, 0x61, 0x74, 0x68, 0x12, 0x15, 0x2e, 0x67, 0x69, 0x74,
-	0x68, 0x75, 0x62, 0x2e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65,
-	0x71, 0x1a, 0x15, 0x2e, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75,
-	0x70, 0x55, 0x73, 0x65, 0x72, 0x52, 0x73, 0x70, 0x22, 0x5f, 0xa2, 0x84, 0x9e, 0x03, 0x47, 0x2a,
-	0x15, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x55, 0x73, 0x65, 0x72, 0x57, 0x69, 0x74, 0x68, 0x6f,
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-	0x75, 0x6c, 0x74, 0x12, 0x21, 0x12, 0x1f, 0x0a, 0x0d, 0x2e, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62,
-	0x2e, 0x45, 0x72, 0x72, 0x6f, 0x72, 0x12, 0x0e, 0x45, 0x72, 0x72, 0x6f, 0x72, 0x20, 0x72, 0x65,
-	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0xb2, 0xea, 0xff, 0xf9, 0x01, 0x0d, 0x12, 0x0b, 0x2f, 0x7b,
-	0x75, 0x73, 0x65, 0x72, 0x6e, 0x61, 0x6d, 0x65, 0x7d, 0x42, 0x3b, 0x5a, 0x39, 0x67, 0x69, 0x74,
-	0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x2f, 0x75, 0x6e, 0x69, 0x73, 0x74, 0x61, 0x63,
-	0x6b, 0x2d, 0x6f, 0x72, 0x67, 0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2d, 0x74, 0x65, 0x73, 0x74,
-	0x73, 0x2f, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x2f, 0x68, 0x74, 0x74, 0x70, 0x2f, 0x70, 0x72,
-	0x6f, 0x74, 0x6f, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x6d, 0x65, 0x6e, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x55, 0x72, 0x6c, 0x32, 0x93, 0x02, 0x0a,
+	0x06, 0x47, 0x69, 0x74, 0x68, 0x75, 0x62, 0x12, 0x7b, 0x0a, 0x0a, 0x4c, 0x6f, 0x6f, 0x6b, 0x75,
+	0x70, 0x55, 0x73, 0x65, 0x72, 0x12, 0x15, 0x2e, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x4c,
+	0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x1a, 0x15, 0x2e, 0x67,
+	0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x55, 0x73, 0x65, 0x72,
+	0x52, 0x73, 0x70, 0x22, 0x3f, 0xaa, 0x84, 0x9e, 0x03, 0x21, 0x2a, 0x0a, 0x4c, 0x6f, 0x6f, 0x6b,
+	0x75, 0x70, 0x55, 0x73, 0x65, 0x72, 0x42, 0x13, 0x0a, 0x11, 0x12, 0x0f, 0x0a, 0x0d, 0x2e, 0x67,
+	0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x45, 0x72, 0x72, 0x6f, 0x72, 0xb2, 0xea, 0xff, 0xf9, 0x01,
+	0x13, 0x12, 0x11, 0x2f, 0x75, 0x73, 0x65, 0x72, 0x73, 0x2f, 0x7b, 0x75, 0x73, 0x65, 0x72, 0x6e,
+	0x61, 0x6d, 0x65, 0x7d, 0x12, 0x8b, 0x01, 0x0a, 0x15, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x55,
+	0x73, 0x65, 0x72, 0x57, 0x69, 0x74, 0x68, 0x6f, 0x75, 0x74, 0x50, 0x61, 0x74, 0x68, 0x12, 0x15,
+	0x2e, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x55, 0x73,
+	0x65, 0x72, 0x52, 0x65, 0x71, 0x1a, 0x15, 0x2e, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x4c,
+	0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x55, 0x73, 0x65, 0x72, 0x52, 0x73, 0x70, 0x22, 0x44, 0xaa, 0x84,
+	0x9e, 0x03, 0x2c, 0x2a, 0x15, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x55, 0x73, 0x65, 0x72, 0x57,
+	0x69, 0x74, 0x68, 0x6f, 0x75, 0x74, 0x50, 0x61, 0x74, 0x68, 0x42, 0x13, 0x0a, 0x11, 0x12, 0x0f,
+	0x0a, 0x0d, 0x2e, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x45, 0x72, 0x72, 0x6f, 0x72, 0xb2,
+	0xea, 0xff, 0xf9, 0x01, 0x0d, 0x12, 0x0b, 0x2f, 0x7b, 0x75, 0x73, 0x65, 0x72, 0x6e, 0x61, 0x6d,
+	0x65, 0x7d, 0x42, 0x3b, 0x5a, 0x39, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d,
+	0x2f, 0x2f, 0x75, 0x6e, 0x69, 0x73, 0x74, 0x61, 0x63, 0x6b, 0x2d, 0x6f, 0x72, 0x67, 0x2f, 0x6d,
+	0x69, 0x63, 0x72, 0x6f, 0x2d, 0x74, 0x65, 0x73, 0x74, 0x73, 0x2f, 0x63, 0x6c, 0x69, 0x65, 0x6e,
+	0x74, 0x2f, 0x68, 0x74, 0x74, 0x70, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x3b, 0x70, 0x62, 0x62,
+	0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/client/http/proto/github.proto b/client/http/proto/github.proto
index fee364c..ae3a642 100644
--- a/client/http/proto/github.proto
+++ b/client/http/proto/github.proto
@@ -4,20 +4,16 @@ package github;
 option go_package = "github.com//unistack-org/micro-tests/client/http/proto;pb";
 
 import "api/annotations.proto";
-import "openapiv2/annotations.proto";
+import "openapiv3/annotations.proto";
 
 service Github {
 	rpc LookupUser(LookupUserReq) returns (LookupUserRsp) {
-		option (micro.openapiv2.openapiv2_operation) = {
+		option (micro.openapiv3.openapiv3_operation) = {
       operation_id: "LookupUser";
       responses: {
-        response_code: {
-          name: "default";
-          value: {
-            json_reference: {
-              description: "Error response";
-              _ref: ".github.Error";
-            };
+        default: {
+          reference: {
+            _ref: ".github.Error";
           };
         };
       };
@@ -25,16 +21,12 @@ service Github {
 		option (micro.api.http) = { get: "/users/{username}"; };
   };
 	rpc LookupUserWithoutPath(LookupUserReq) returns (LookupUserRsp) {
-		option (micro.openapiv2.openapiv2_operation) = {
+		option (micro.openapiv3.openapiv3_operation) = {
       operation_id: "LookupUserWithoutPath";
       responses: {
-        response_code: {
-          name: "default";
-          value: {
-            json_reference: {
-              description: "Error response";
-              _ref: ".github.Error";
-            };
+        default: {
+          reference: {
+            _ref: ".github.Error";
           };
         };
       };
diff --git a/client/http/proto/github_micro.pb.go b/client/http/proto/github_micro.pb.go
index d82bf89..f3de394 100644
--- a/client/http/proto/github_micro.pb.go
+++ b/client/http/proto/github_micro.pb.go
@@ -1,13 +1,13 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.4.2
+// protoc-gen-go-micro version: v3.5.3
 // source: github.proto
 
 package pb
 
 import (
 	context "context"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
 )
 
 var (
diff --git a/client/http/proto/github_micro_http.pb.go b/client/http/proto/github_micro_http.pb.go
index 9ed42f4..ed915e9 100644
--- a/client/http/proto/github_micro_http.pb.go
+++ b/client/http/proto/github_micro_http.pb.go
@@ -1,15 +1,15 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.4.2
+// protoc-gen-go-micro version: v3.5.3
 // source: github.proto
 
 package pb
 
 import (
 	context "context"
-	v3 "github.com/unistack-org/micro-client-http/v3"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
-	server "github.com/unistack-org/micro/v3/server"
+	v3 "go.unistack.org/micro-client-http/v3"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
+	server "go.unistack.org/micro/v3/server"
 	http "net/http"
 )
 
@@ -23,11 +23,6 @@ func NewGithubClient(name string, c client.Client) GithubClient {
 }
 
 func (c *githubClient) LookupUser(ctx context.Context, req *LookupUserReq, opts ...client.CallOption) (*LookupUserRsp, error) {
-	errmap := make(map[string]interface{}, 1)
-	errmap["default"] = &Error{}
-	opts = append(opts,
-		v3.ErrorMap(errmap),
-	)
 	opts = append(opts,
 		v3.Method(http.MethodGet),
 		v3.Path("/users/{username}"),
@@ -41,11 +36,6 @@ func (c *githubClient) LookupUser(ctx context.Context, req *LookupUserReq, opts
 }
 
 func (c *githubClient) LookupUserWithoutPath(ctx context.Context, req *LookupUserReq, opts ...client.CallOption) (*LookupUserRsp, error) {
-	errmap := make(map[string]interface{}, 1)
-	errmap["default"] = &Error{}
-	opts = append(opts,
-		v3.ErrorMap(errmap),
-	)
 	opts = append(opts,
 		v3.Method(http.MethodGet),
 		v3.Path("/{username}"),
diff --git a/client/http/tools.go b/client/http/tools.go
deleted file mode 100644
index ba67cf7..0000000
--- a/client/http/tools.go
+++ /dev/null
@@ -1,7 +0,0 @@
-// +build tools
-
-package http
-
-import (
-	_ "github.com/unistack-org/micro-proto/openapiv2"
-)
diff --git a/codec/codec_test.go b/codec/codec_test.go
index 21918c8..0bf56e8 100644
--- a/codec/codec_test.go
+++ b/codec/codec_test.go
@@ -3,10 +3,10 @@ package codec_test
 import (
 	"testing"
 
-	grpc "github.com/unistack-org/micro-codec-grpc/v3"
-	json "github.com/unistack-org/micro-codec-json/v3"
-	proto "github.com/unistack-org/micro-codec-proto/v3"
-	"github.com/unistack-org/micro/v3/codec"
+	grpc "go.unistack.org/micro-codec-grpc/v3"
+	json "go.unistack.org/micro-codec-json/v3"
+	proto "go.unistack.org/micro-codec-proto/v3"
+	"go.unistack.org/micro/v3/codec"
 )
 
 type testRWC struct{}
diff --git a/codec/generate.go b/codec/generate.go
index 496e5e9..9f3dd70 100644
--- a/codec/generate.go
+++ b/codec/generate.go
@@ -1,3 +1,3 @@
 package codec
 
-//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m github.com/unistack-org/micro/v3) -I$(go list -f '{{ .Dir }}' -m github.com/unistack-org/micro-proto) --go_out=paths=source_relative:./proto --go-micro_out=components='micro|http',debug=true,paths=source_relative:./proto proto/test.proto"
+//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro/v3) -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3) --go_out=paths=source_relative:./proto --go-micro_out=components='micro|http',debug=true,paths=source_relative:./proto proto/test.proto"
diff --git a/codec/proto/test.pb.go b/codec/proto/test.pb.go
index fc8dfae..8e6e71a 100644
--- a/codec/proto/test.pb.go
+++ b/codec/proto/test.pb.go
@@ -1,13 +1,13 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.27.1
+// 	protoc-gen-go v1.26.0
 // 	protoc        v3.17.3
 // source: test.proto
 
 package pb
 
 import (
-	codec "github.com/unistack-org/micro/v3/codec"
+	codec "go.unistack.org/micro/v3/codec"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
@@ -29,11 +29,10 @@ var file_test_proto_rawDesc = []byte{
 	0x65, 0x73, 0x74, 0x12, 0x30, 0x0a, 0x04, 0x43, 0x61, 0x6c, 0x6c, 0x12, 0x12, 0x2e, 0x6d, 0x69,
 	0x63, 0x72, 0x6f, 0x2e, 0x63, 0x6f, 0x64, 0x65, 0x63, 0x2e, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x1a,
 	0x12, 0x2e, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2e, 0x63, 0x6f, 0x64, 0x65, 0x63, 0x2e, 0x46, 0x72,
-	0x61, 0x6d, 0x65, 0x22, 0x00, 0x42, 0x34, 0x5a, 0x32, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e,
-	0x63, 0x6f, 0x6d, 0x2f, 0x75, 0x6e, 0x69, 0x73, 0x74, 0x61, 0x63, 0x6b, 0x2d, 0x6f, 0x72, 0x67,
-	0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2d, 0x74, 0x65, 0x73, 0x74, 0x73, 0x2f, 0x63, 0x6f, 0x64,
-	0x65, 0x63, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f,
-	0x74, 0x6f, 0x33,
+	0x61, 0x6d, 0x65, 0x22, 0x00, 0x42, 0x2c, 0x5a, 0x2a, 0x67, 0x6f, 0x2e, 0x75, 0x6e, 0x69, 0x73,
+	0x74, 0x61, 0x63, 0x6b, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2d, 0x74,
+	0x65, 0x73, 0x74, 0x73, 0x2f, 0x63, 0x6f, 0x64, 0x65, 0x63, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+	0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var file_test_proto_goTypes = []interface{}{
diff --git a/codec/proto/test.proto b/codec/proto/test.proto
index 80a490a..8eb0b4c 100644
--- a/codec/proto/test.proto
+++ b/codec/proto/test.proto
@@ -1,7 +1,7 @@
 syntax = "proto3";
 
 package helloworld;
-option go_package = "github.com/unistack-org/micro-tests/codec/proto;pb";
+option go_package = "go.unistack.org/micro-tests/codec/proto;pb";
 
 import "codec/frame.proto";
 
diff --git a/codec/proto/test_micro.pb.go b/codec/proto/test_micro.pb.go
index 6b01ca9..73536c4 100644
--- a/codec/proto/test_micro.pb.go
+++ b/codec/proto/test_micro.pb.go
@@ -1,14 +1,14 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.4.2
+// protoc-gen-go-micro version: v3.5.3
 // source: test.proto
 
 package pb
 
 import (
 	context "context"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
-	codec "github.com/unistack-org/micro/v3/codec"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
+	codec "go.unistack.org/micro/v3/codec"
 )
 
 var (
diff --git a/codec/proto/test_micro_http.pb.go b/codec/proto/test_micro_http.pb.go
index 470722d..15e8350 100644
--- a/codec/proto/test_micro_http.pb.go
+++ b/codec/proto/test_micro_http.pb.go
@@ -1,16 +1,16 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.4.2
+// protoc-gen-go-micro version: v3.5.3
 // source: test.proto
 
 package pb
 
 import (
 	context "context"
-	_ "github.com/unistack-org/micro-client-http/v3"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
-	codec "github.com/unistack-org/micro/v3/codec"
-	server "github.com/unistack-org/micro/v3/server"
+	_ "go.unistack.org/micro-client-http/v3"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
+	codec "go.unistack.org/micro/v3/codec"
+	server "go.unistack.org/micro/v3/server"
 )
 
 type testClient struct {
diff --git a/codec/segmentio/generate.go b/codec/segmentio/generate.go
index 1d3391f..64ef86a 100644
--- a/codec/segmentio/generate.go
+++ b/codec/segmentio/generate.go
@@ -1,4 +1,4 @@
 package grpc
 
-//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m github.com/unistack-org/micro-proto) --go_out=paths=source_relative:./proto --go-micro_out=components='micro|http',debug=true,paths=source_relative:./proto proto/test.proto"
+//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3) --go_out=paths=source_relative:./proto --go-micro_out=components='micro|http',debug=true,paths=source_relative:./proto proto/test.proto"
 
diff --git a/codec/segmentio/grpc_test.go b/codec/segmentio/grpc_test.go
index 89ed756..183feab 100644
--- a/codec/segmentio/grpc_test.go
+++ b/codec/segmentio/grpc_test.go
@@ -4,19 +4,19 @@ import (
 	"context"
 	"testing"
 
-	gclient "github.com/unistack-org/micro-client-grpc/v3"
-	//	protocodec "github.com/unistack-org/micro-codec-proto/v3"
-	protocodec "github.com/unistack-org/micro-codec-segmentio/v3/proto"
-	regRouter "github.com/unistack-org/micro-router-register/v3"
-	gserver "github.com/unistack-org/micro-server-grpc/v3"
-	gpb "github.com/unistack-org/micro-tests/server/grpc/gproto"
-	pb "github.com/unistack-org/micro-tests/server/grpc/proto"
-	"github.com/unistack-org/micro/v3/broker"
-	"github.com/unistack-org/micro/v3/client"
-	"github.com/unistack-org/micro/v3/errors"
-	"github.com/unistack-org/micro/v3/register"
-	"github.com/unistack-org/micro/v3/router"
-	"github.com/unistack-org/micro/v3/server"
+	gclient "go.unistack.org/micro-client-grpc/v3"
+	//	protocodec "go.unistack.org/micro-codec-proto/v3"
+	protocodec "go.unistack.org/micro-codec-segmentio/v3/proto"
+	regRouter "go.unistack.org/micro-router-register/v3"
+	gserver "go.unistack.org/micro-server-grpc/v3"
+	gpb "go.unistack.org/micro-tests/server/grpc/gproto"
+	pb "go.unistack.org/micro-tests/server/grpc/proto"
+	"go.unistack.org/micro/v3/broker"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/errors"
+	"go.unistack.org/micro/v3/register"
+	"go.unistack.org/micro/v3/router"
+	"go.unistack.org/micro/v3/server"
 )
 
 type testServer struct {
diff --git a/codec/segmentio/proto/test.pb.go b/codec/segmentio/proto/test.pb.go
index 0885f5e..fa8a9ab 100644
--- a/codec/segmentio/proto/test.pb.go
+++ b/codec/segmentio/proto/test.pb.go
@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.27.1
+// 	protoc-gen-go v1.26.0
 // 	protoc        v3.17.3
 // source: test.proto
 
@@ -135,11 +135,11 @@ var file_test_proto_rawDesc = []byte{
 	0x74, 0x12, 0x33, 0x0a, 0x04, 0x43, 0x61, 0x6c, 0x6c, 0x12, 0x13, 0x2e, 0x68, 0x65, 0x6c, 0x6c,
 	0x6f, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x2e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x14,
 	0x2e, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x2e, 0x52, 0x65, 0x73, 0x70,
-	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x42, 0x3e, 0x5a, 0x3c, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62,
-	0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x75, 0x6e, 0x69, 0x73, 0x74, 0x61, 0x63, 0x6b, 0x2d, 0x6f, 0x72,
-	0x67, 0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2d, 0x74, 0x65, 0x73, 0x74, 0x73, 0x2f, 0x63, 0x6f,
-	0x64, 0x65, 0x63, 0x2f, 0x73, 0x65, 0x67, 0x6d, 0x65, 0x6e, 0x74, 0x69, 0x6f, 0x2f, 0x70, 0x72,
-	0x6f, 0x74, 0x6f, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x42, 0x36, 0x5a, 0x34, 0x67, 0x6f, 0x2e, 0x75, 0x6e, 0x69,
+	0x73, 0x74, 0x61, 0x63, 0x6b, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2d,
+	0x74, 0x65, 0x73, 0x74, 0x73, 0x2f, 0x63, 0x6f, 0x64, 0x65, 0x63, 0x2f, 0x73, 0x65, 0x67, 0x6d,
+	0x65, 0x6e, 0x74, 0x69, 0x6f, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x3b, 0x70, 0x62, 0x62, 0x06,
+	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/codec/segmentio/proto/test.proto b/codec/segmentio/proto/test.proto
index d19c181..93e36ee 100644
--- a/codec/segmentio/proto/test.proto
+++ b/codec/segmentio/proto/test.proto
@@ -1,7 +1,7 @@
 syntax = "proto3";
 
 package helloworld;
-option go_package = "github.com/unistack-org/micro-tests/codec/segmentio/proto;pb";
+option go_package = "go.unistack.org/micro-tests/codec/segmentio/proto;pb";
 
 service Test {
 	rpc Call(Request) returns (Response) {}
diff --git a/codec/segmentio/proto/test_micro.pb.go b/codec/segmentio/proto/test_micro.pb.go
index 63ca8e7..dba20c9 100644
--- a/codec/segmentio/proto/test_micro.pb.go
+++ b/codec/segmentio/proto/test_micro.pb.go
@@ -1,13 +1,13 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.4.2
+// protoc-gen-go-micro version: v3.5.3
 // source: test.proto
 
 package pb
 
 import (
 	context "context"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
 )
 
 var (
diff --git a/codec/segmentio/proto/test_micro_http.pb.go b/codec/segmentio/proto/test_micro_http.pb.go
index 08fca75..a335999 100644
--- a/codec/segmentio/proto/test_micro_http.pb.go
+++ b/codec/segmentio/proto/test_micro_http.pb.go
@@ -1,15 +1,15 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.4.2
+// protoc-gen-go-micro version: v3.5.3
 // source: test.proto
 
 package pb
 
 import (
 	context "context"
-	_ "github.com/unistack-org/micro-client-http/v3"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
-	server "github.com/unistack-org/micro/v3/server"
+	_ "go.unistack.org/micro-client-http/v3"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
+	server "go.unistack.org/micro/v3/server"
 )
 
 type testClient struct {
diff --git a/config/consul/consul_test.go b/config/consul/consul_test.go
index e3b1650..eccd93f 100644
--- a/config/consul/consul_test.go
+++ b/config/consul/consul_test.go
@@ -7,9 +7,9 @@ import (
 	"testing"
 	"time"
 
-	jsoncodec "github.com/unistack-org/micro-codec-json/v3"
-	consul "github.com/unistack-org/micro-config-consul/v3"
-	"github.com/unistack-org/micro/v3/config"
+	jsoncodec "go.unistack.org/micro-codec-json/v3"
+	consul "go.unistack.org/micro-config-consul/v3"
+	"go.unistack.org/micro/v3/config"
 )
 
 type Cfg struct {
@@ -84,5 +84,4 @@ func TestWatch(t *testing.T) {
 	}()
 
 	<-done
-
 }
diff --git a/config/default_test.go b/config/default_test.go
index ccfca89..69251cb 100644
--- a/config/default_test.go
+++ b/config/default_test.go
@@ -5,8 +5,8 @@ import (
 	"os"
 	"testing"
 
-	envconfig "github.com/unistack-org/micro-config-env/v3"
-	"github.com/unistack-org/micro/v3/config"
+	envconfig "go.unistack.org/micro-config-env/v3"
+	"go.unistack.org/micro/v3/config"
 )
 
 type Config struct {
diff --git a/config/vault/vault_test.go b/config/vault/vault_test.go
index 3029b71..969dd90 100644
--- a/config/vault/vault_test.go
+++ b/config/vault/vault_test.go
@@ -6,9 +6,9 @@ import (
 	"os"
 	"testing"
 
-	jsoncodec "github.com/unistack-org/micro-codec-json/v3"
-	vault "github.com/unistack-org/micro-config-vault/v3"
-	"github.com/unistack-org/micro/v3/config"
+	jsoncodec "go.unistack.org/micro-codec-json/v3"
+	vault "go.unistack.org/micro-config-vault/v3"
+	"go.unistack.org/micro/v3/config"
 )
 
 type Config struct {
diff --git a/flow/flow_test.go b/flow/flow_test.go
index deac080..93aaa17 100644
--- a/flow/flow_test.go
+++ b/flow/flow_test.go
@@ -6,19 +6,19 @@ import (
 	"testing"
 	"time"
 
-	httpcli "github.com/unistack-org/micro-client-http/v3"
-	jsoncodec "github.com/unistack-org/micro-codec-json/v3"
-	jsonpbcodec "github.com/unistack-org/micro-codec-jsonpb/v3"
-	httpsrv "github.com/unistack-org/micro-server-http/v3"
-	pb "github.com/unistack-org/micro-tests/flow/proto"
-	"github.com/unistack-org/micro/v3"
-	"github.com/unistack-org/micro/v3/client"
-	"github.com/unistack-org/micro/v3/flow"
-	"github.com/unistack-org/micro/v3/logger"
-	"github.com/unistack-org/micro/v3/meter"
-	"github.com/unistack-org/micro/v3/server"
-	"github.com/unistack-org/micro/v3/store"
-	"github.com/unistack-org/micro/v3/tracer"
+	httpcli "go.unistack.org/micro-client-http/v3"
+	jsoncodec "go.unistack.org/micro-codec-json/v3"
+	jsonpbcodec "go.unistack.org/micro-codec-jsonpb/v3"
+	httpsrv "go.unistack.org/micro-server-http/v3"
+	pb "go.unistack.org/micro-tests/flow/proto"
+	"go.unistack.org/micro/v3"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/flow"
+	"go.unistack.org/micro/v3/logger"
+	"go.unistack.org/micro/v3/meter"
+	"go.unistack.org/micro/v3/server"
+	"go.unistack.org/micro/v3/store"
+	"go.unistack.org/micro/v3/tracer"
 )
 
 type handler struct{}
@@ -139,5 +139,4 @@ func TestFlow(t *testing.T) {
 	}
 	_ = keys
 	t.Logf("execution id: %s, result: %v", id, err)
-
 }
diff --git a/flow/generate.go b/flow/generate.go
index 189a1b8..ec07340 100644
--- a/flow/generate.go
+++ b/flow/generate.go
@@ -1,5 +1,5 @@
 package flow
 
-//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m github.com/unistack-org/micro-proto) --go_out=paths=source_relative:./proto proto/test.proto"
+//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3) --go_out=paths=source_relative:./proto proto/test.proto"
 
-//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m github.com/unistack-org/micro-proto) --go-micro_out=components='micro|http',debug=true,tag_path=./proto,paths=source_relative:./proto proto/test.proto"
+//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3) --go-micro_out=components='micro|http',debug=true,tag_path=./proto,paths=source_relative:./proto proto/test.proto"
diff --git a/flow/proto/test.pb.go b/flow/proto/test.pb.go
index b7aeaa2..f9b00c1 100644
--- a/flow/proto/test.pb.go
+++ b/flow/proto/test.pb.go
@@ -1,14 +1,14 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.27.1
+// 	protoc-gen-go v1.26.0
 // 	protoc        v3.17.3
 // source: test.proto
 
 package pb
 
 import (
-	_ "github.com/unistack-org/micro-proto/api"
-	_ "github.com/unistack-org/micro-proto/openapiv2"
+	_ "go.unistack.org/micro-proto/v3/api"
+	_ "go.unistack.org/micro-proto/v3/openapiv3"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
@@ -433,7 +433,7 @@ var file_test_proto_rawDesc = []byte{
 	0x0a, 0x0a, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x04, 0x74, 0x65,
 	0x73, 0x74, 0x1a, 0x15, 0x61, 0x70, 0x69, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69,
 	0x6f, 0x6e, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1b, 0x6f, 0x70, 0x65, 0x6e, 0x61,
-	0x70, 0x69, 0x76, 0x32, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73,
+	0x70, 0x69, 0x76, 0x33, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73,
 	0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x21, 0x0a, 0x0b, 0x4d, 0x61, 0x69, 0x6c, 0x55, 0x73,
 	0x65, 0x72, 0x52, 0x65, 0x71, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20,
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@@ -452,50 +452,43 @@ var file_test_proto_rawDesc = []byte{
 	0x73, 0x70, 0x12, 0x1a, 0x0a, 0x08, 0x62, 0x69, 0x72, 0x74, 0x68, 0x64, 0x61, 0x79, 0x18, 0x01,
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+	0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/flow/proto/test.proto b/flow/proto/test.proto
index f763925..7052bc6 100644
--- a/flow/proto/test.proto
+++ b/flow/proto/test.proto
@@ -2,26 +2,22 @@ syntax = "proto3";
 
 package test;
 
-option go_package = "github.com/unistack-org/micro-tests/flow/proto;pb";
+option go_package = "go.unistack.org/micro-tests/flow/proto;pb";
 
 //import "tag/tag.proto";
 import "api/annotations.proto";
-import "openapiv2/annotations.proto";
+import "openapiv3/annotations.proto";
 //import "google/protobuf/wrappers.proto";
 
 service TestService {
   //option (micro.api.micro_service) = { client_wrappers: ["one","two"]; };
 	rpc LookupUser(LookupUserReq) returns (LookupUserRsp) {
-		option (micro.openapiv2.openapiv2_operation) = {
+		option (micro.openapiv3.openapiv3_operation) = {
       operation_id: "LookupUser";
       responses: {
-        response_code: {
-          name: "default";
-          value: {
-            json_reference: {
-              description: "Error response";
-              _ref: ".test.Error";
-            };
+        default: {
+          reference: {
+            _ref: ".test.Error";
           };
         };
       };
@@ -30,16 +26,12 @@ service TestService {
 		option (micro.api.micro_method) = { timeout: 5; };
   };
 	rpc UpdateUser(UpdateUserReq) returns (UpdateUserRsp) {
-		option (micro.openapiv2.openapiv2_operation) = {
+		option (micro.openapiv3.openapiv3_operation) = {
       operation_id: "UpdateUser";
       responses: {
-        response_code: {
-          name: "default";
-          value: {
-            json_reference: {
-              description: "Error response";
-              _ref: ".test.Error";
-            };
+        default: {
+          reference: {
+            _ref: ".test.Error";
           };
         };
       };
@@ -48,16 +40,12 @@ service TestService {
 		option (micro.api.micro_method) = { timeout: 5; };
   };
 	rpc DeleteUser(DeleteUserReq) returns (DeleteUserRsp) {
-		option (micro.openapiv2.openapiv2_operation) = {
+		option (micro.openapiv3.openapiv3_operation) = {
       operation_id: "DeleteUser";
       responses: {
-        response_code: {
-          name: "default";
-          value: {
-            json_reference: {
-              description: "Error response";
-              _ref: ".test.Error";
-            };
+        default: {
+          reference: {
+            _ref: ".test.Error";
           };
         };
       };
@@ -66,16 +54,12 @@ service TestService {
 		option (micro.api.micro_method) = { timeout: 5; };
   };
 	rpc MailUser(MailUserReq) returns (MailUserRsp) {
-		option (micro.openapiv2.openapiv2_operation) = {
+		option (micro.openapiv3.openapiv3_operation) = {
       operation_id: "MailUser";
       responses: {
-        response_code: {
-          name: "default";
-          value: {
-            json_reference: {
-              description: "Error response";
-              _ref: ".test.Error";
-            };
+        default: {
+          reference: {
+            _ref: ".test.Error";
           };
         };
       };
diff --git a/flow/proto/test_micro.pb.go b/flow/proto/test_micro.pb.go
index d004111..17bf334 100644
--- a/flow/proto/test_micro.pb.go
+++ b/flow/proto/test_micro.pb.go
@@ -1,13 +1,13 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.4.2
+// protoc-gen-go-micro version: v3.5.3
 // source: test.proto
 
 package pb
 
 import (
 	context "context"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
 )
 
 var (
diff --git a/flow/proto/test_micro_http.pb.go b/flow/proto/test_micro_http.pb.go
index 4339526..f1660b7 100644
--- a/flow/proto/test_micro_http.pb.go
+++ b/flow/proto/test_micro_http.pb.go
@@ -1,15 +1,15 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.4.2
+// protoc-gen-go-micro version: v3.5.3
 // source: test.proto
 
 package pb
 
 import (
 	context "context"
-	v3 "github.com/unistack-org/micro-client-http/v3"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
-	server "github.com/unistack-org/micro/v3/server"
+	v3 "go.unistack.org/micro-client-http/v3"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
+	server "go.unistack.org/micro/v3/server"
 	http "net/http"
 	time "time"
 )
@@ -24,11 +24,6 @@ func NewTestServiceClient(name string, c client.Client) TestServiceClient {
 }
 
 func (c *testServiceClient) LookupUser(ctx context.Context, req *LookupUserReq, opts ...client.CallOption) (*LookupUserRsp, error) {
-	errmap := make(map[string]interface{}, 1)
-	errmap["default"] = &Error{}
-	opts = append(opts,
-		v3.ErrorMap(errmap),
-	)
 	opts = append(opts,
 		v3.Method(http.MethodGet),
 		v3.Path("/v1/user/{name}"),
@@ -43,11 +38,6 @@ func (c *testServiceClient) LookupUser(ctx context.Context, req *LookupUserReq,
 }
 
 func (c *testServiceClient) UpdateUser(ctx context.Context, req *UpdateUserReq, opts ...client.CallOption) (*UpdateUserRsp, error) {
-	errmap := make(map[string]interface{}, 1)
-	errmap["default"] = &Error{}
-	opts = append(opts,
-		v3.ErrorMap(errmap),
-	)
 	opts = append(opts,
 		v3.Method(http.MethodPut),
 		v3.Path("/v1/user/{name}"),
@@ -63,11 +53,6 @@ func (c *testServiceClient) UpdateUser(ctx context.Context, req *UpdateUserReq,
 }
 
 func (c *testServiceClient) DeleteUser(ctx context.Context, req *DeleteUserReq, opts ...client.CallOption) (*DeleteUserRsp, error) {
-	errmap := make(map[string]interface{}, 1)
-	errmap["default"] = &Error{}
-	opts = append(opts,
-		v3.ErrorMap(errmap),
-	)
 	opts = append(opts,
 		v3.Method(http.MethodDelete),
 		v3.Path("/v1/user/{name}"),
@@ -82,11 +67,6 @@ func (c *testServiceClient) DeleteUser(ctx context.Context, req *DeleteUserReq,
 }
 
 func (c *testServiceClient) MailUser(ctx context.Context, req *MailUserReq, opts ...client.CallOption) (*MailUserRsp, error) {
-	errmap := make(map[string]interface{}, 1)
-	errmap["default"] = &Error{}
-	opts = append(opts,
-		v3.ErrorMap(errmap),
-	)
 	opts = append(opts,
 		v3.Method(http.MethodPost),
 		v3.Path("/v1/user/{name}/mail"),
diff --git a/go.mod b/go.mod
index 2d6a52a..8ce9a7e 100644
--- a/go.mod
+++ b/go.mod
@@ -1,61 +1,42 @@
-module github.com/unistack-org/micro-tests
+module go.unistack.org/micro-tests
 
 go 1.16
 
+replace go.unistack.org/micro-wrapper-sql/v3 => ../micro-wrapper-sql
+
 require (
-	github.com/VictoriaMetrics/metrics v1.17.3 // indirect
-	github.com/armon/go-metrics v0.3.9 // indirect
-	github.com/fatih/color v1.12.0 // indirect
-	github.com/hashicorp/consul/api v1.9.1 // indirect
-	github.com/hashicorp/go-hclog v0.16.2 // indirect
-	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
-	github.com/hashicorp/golang-lru v0.5.4 // indirect
-	github.com/klauspost/cpuid/v2 v2.0.9 // indirect
-	github.com/mattn/go-isatty v0.0.13 // indirect
-	github.com/miekg/dns v1.1.38 // indirect
+	github.com/jmoiron/sqlx v1.3.4
 	github.com/opentracing/opentracing-go v1.2.0
-	github.com/segmentio/kafka-go v0.4.20
+	github.com/segmentio/kafka-go v0.4.22
 	github.com/stretchr/testify v1.7.0
-	github.com/twmb/franz-go v1.1.1
-	github.com/unistack-org/micro-broker-kgo/v3 v3.7.3
-	github.com/unistack-org/micro-broker-segmentio/v3 v3.4.3-0.20210804134048-7916dafb4dfe
-	//github.com/unistack-org/micro-client-drpc/v3 v3.0.0-00010101000000-000000000000
-	github.com/unistack-org/micro-client-grpc/v3 v3.7.8
-	github.com/unistack-org/micro-client-http/v3 v3.7.3
-	github.com/unistack-org/micro-codec-grpc/v3 v3.7.4
-	github.com/unistack-org/micro-codec-json/v3 v3.7.8
-	github.com/unistack-org/micro-codec-jsonpb/v3 v3.7.5
-	github.com/unistack-org/micro-codec-proto/v3 v3.7.4
-	github.com/unistack-org/micro-codec-segmentio/v3 v3.7.5
-	github.com/unistack-org/micro-codec-urlencode/v3 v3.7.4
-	github.com/unistack-org/micro-codec-xml/v3 v3.7.5
-	github.com/unistack-org/micro-config-consul/v3 v3.6.0
-	github.com/unistack-org/micro-config-env/v3 v3.5.0
-	github.com/unistack-org/micro-config-vault/v3 v3.5.0
-	github.com/unistack-org/micro-meter-victoriametrics/v3 v3.3.3
-	github.com/unistack-org/micro-proto v0.0.9
-	github.com/unistack-org/micro-router-register/v3 v3.7.8
-	github.com/unistack-org/micro-server-grpc/v3 v3.7.4
-	github.com/unistack-org/micro-server-http/v3 v3.7.6
-	github.com/unistack-org/micro-server-tcp/v3 v3.3.2
-	github.com/unistack-org/micro-wrapper-recovery/v3 v3.0.0
-	github.com/unistack-org/micro-wrapper-trace-opentracing/v3 v3.3.0
-	github.com/unistack-org/micro/v3 v3.7.8
-	golang.org/x/net v0.0.0-20210929193557-e81a3d93ecf6 // indirect
-	golang.org/x/sys v0.0.0-20210930212924-f542c8878de8 // indirect
-	golang.org/x/text v0.3.7 // indirect
-	google.golang.org/genproto v0.0.0-20210930144712-2e2e1008e8a3
-	google.golang.org/grpc v1.41.0
+	github.com/twmb/franz-go v1.2.2
+	go.unistack.org/micro-broker-kgo/v3 v3.8.1
+	go.unistack.org/micro-broker-segmentio/v3 v3.8.0
+	go.unistack.org/micro-client-grpc/v3 v3.8.0
+	go.unistack.org/micro-client-http/v3 v3.8.1
+	go.unistack.org/micro-codec-grpc/v3 v3.8.1
+	go.unistack.org/micro-codec-json/v3 v3.8.0
+	go.unistack.org/micro-codec-jsonpb/v3 v3.8.1
+	go.unistack.org/micro-codec-proto/v3 v3.8.1
+	go.unistack.org/micro-codec-segmentio/v3 v3.8.1
+	go.unistack.org/micro-codec-urlencode/v3 v3.8.1
+	go.unistack.org/micro-codec-xml/v3 v3.8.1
+	go.unistack.org/micro-config-consul/v3 v3.8.0
+	go.unistack.org/micro-config-env/v3 v3.8.1
+	go.unistack.org/micro-config-vault/v3 v3.8.1
+	go.unistack.org/micro-meter-victoriametrics/v3 v3.8.2
+	go.unistack.org/micro-proto/v3 v3.1.0
+	go.unistack.org/micro-router-register/v3 v3.8.1
+	go.unistack.org/micro-server-grpc/v3 v3.8.0
+	go.unistack.org/micro-server-http/v3 v3.8.1
+	go.unistack.org/micro-server-tcp/v3 v3.8.0
+	go.unistack.org/micro-wrapper-recovery/v3 v3.8.0
+	go.unistack.org/micro-wrapper-sql/v3 v3.0.0-00010101000000-000000000000
+	go.unistack.org/micro-wrapper-trace-opentracing/v3 v3.8.0
+	go.unistack.org/micro/v3 v3.8.5
+	google.golang.org/grpc v1.40.0
+	google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.1.0 // indirect
 	google.golang.org/protobuf v1.27.1
-	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
+	modernc.org/sqlite v1.13.3
 	storj.io/drpc v0.0.26
 )
-
-//replace github.com/unistack-org/micro-wrapper-trace-opentracing/v3 => ../micro-wrapper-trace-opentracing
-//replace github.com/unistack-org/micro-client-grpc/v3 => ../micro-client-grpc
-//replace github.com/unistack-org/micro-server-grpc/v3 => ../micro-server-grpc
-//replace github.com/unistack-org/micro-server-http/v3 => ../micro-server-http
-//replace github.com/unistack-org/micro-client-http/v3 => ../micro-client-http
-//replace github.com/unistack-org/micro-client-drpc/v3 => ../micro-client-drpc
-//replace github.com/unistack-org/micro-broker-segmentio/v3 => ../micro-broker-segmentio
-//replace github.com/unistack-org/micro-proto => ../micro-proto
diff --git a/go.sum b/go.sum
index fac3a88..593016e 100644
--- a/go.sum
+++ b/go.sum
@@ -7,9 +7,8 @@ github.com/DataDog/datadog-go v3.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3
 github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5/go.mod h1:tTuCMEN+UleMWgg9dVx4Hu52b1bJo+59jBh3ajtinzw=
 github.com/Microsoft/hcsshim v0.8.9/go.mod h1:5692vkUqntj1idxauYlpoINNKeqCiG6Sg38RRsjT5y8=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
-github.com/VictoriaMetrics/metrics v1.17.2/go.mod h1:Z1tSfPfngDn12bTfZSCqArT3OPY3u88J12hSoOhuiRE=
-github.com/VictoriaMetrics/metrics v1.17.3 h1:QPUakR6JRy8BhL2C2kOgYKLuoPDwtJQ+7iKIZSjt1A4=
-github.com/VictoriaMetrics/metrics v1.17.3/go.mod h1:Z1tSfPfngDn12bTfZSCqArT3OPY3u88J12hSoOhuiRE=
+github.com/VictoriaMetrics/metrics v1.18.0 h1:vov5NxDHRSXFbdiH4dYLYEjKLoAXXSQ7hcnG8TSD9JQ=
+github.com/VictoriaMetrics/metrics v1.18.0/go.mod h1:ArjwVz7WpgpegX/JpB0zpNF2h2232kErkEnzH1sxMmA=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
@@ -41,7 +40,6 @@ github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDk
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
 github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
 github.com/cncf/xds/go v0.0.0-20210312221358-fbca930ec8ed/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
-github.com/cncf/xds/go v0.0.0-20210805033703-aa0b78936158/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
 github.com/containerd/cgroups v0.0.0-20190919134610-bf292b21730f/go.mod h1:OApqhQ4XNSNC13gXIwDjhOQxjWa/NxkwZXJ1EvqT0ko=
 github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1/go.mod h1:Tj/on1eG8kiEhd0+fhSDzsPAFESxzBBvdyEgyryXffw=
 github.com/containerd/containerd v1.3.2/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
@@ -57,12 +55,13 @@ github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ3
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
 github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
 github.com/docker/docker v1.4.2-0.20200319182547-c7ad2b866182/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec=
 github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
 github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
+github.com/dustin/go-humanize v1.0.0 h1:VSnTsYCnlFHaM2/igO1h6X3HA71jcobQuxemgkq4zYo=
+github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21 h1:YEetp8/yCZMuEPMUDHG0CW/brkkEp8mzqk2+ODEitlw=
 github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU=
 github.com/ef-ds/deque v1.0.4/go.mod h1:gXDnTC3yqvBcHbq2lcExjtAcVrOnJCbMcZXmuj8Z4tg=
@@ -71,12 +70,11 @@ github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.m
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
 github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
 github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ=
-github.com/envoyproxy/go-control-plane v0.9.10-0.20210907150352-cf90f659a021/go.mod h1:AFq3mo9L8Lqqiid3OhADV3RfLJnjiw63cSpi+fDTRC0=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
-github.com/fatih/color v1.12.0 h1:mRhaKNwANqRgUBGKmnI5ZxEk7QXmjQeCcuYFMX2bfcc=
-github.com/fatih/color v1.12.0/go.mod h1:ELkj/draVOlAH/xkhN6mQ50Qd0MPOk5AAr3maGEBuJM=
+github.com/fatih/color v1.13.0 h1:8LOYc1KYPPmyKMuN8QV2DNRWNbLo6LZ0iLs8+mlH53w=
+github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYFFOfk=
 github.com/fatih/structs v1.1.0/go.mod h1:9NiDSp5zOcgEDl+j00MP/WkGVPOlPRLejGD8Ga6PJ7M=
 github.com/frankban/quicktest v1.10.0/go.mod h1:ui7WezCLWMWxVWr1GETZY3smRy0G4KWq9vcPtJmFl7Y=
 github.com/frankban/quicktest v1.11.3 h1:8sXhOn0uLys67V8EsXLc6eszDs8VXWxL3iRvebPhedY=
@@ -90,6 +88,7 @@ github.com/go-ldap/ldap/v3 v3.1.3/go.mod h1:3rbOH3jRS2u6jg2rJnKAMLE/xQyCKIveG2Sa
 github.com/go-ldap/ldap/v3 v3.1.10/go.mod h1:5Zun81jBTabRaI8lzN7E1JjyEl1g6zI6u9pd8luAK4Q=
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
+github.com/go-sql-driver/mysql v1.5.0 h1:ozyZYNQW3x3HtqT1jira07DN2PArx2v7/mN66gGcHOs=
 github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/go-test/deep v1.0.2-0.20181118220953-042da051cf31/go.mod h1:wGDj63lr65AM2AQyKZd/NYHGb0R+1RLqB8NKt3aSFNA=
@@ -99,9 +98,6 @@ github.com/godbus/dbus v0.0.0-20190422162347-ade71ed3457e/go.mod h1:bBOAhwG1umN6
 github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
 github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
 github.com/gogo/protobuf v1.3.1/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
-github.com/golang-jwt/jwt v3.2.1+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
-github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
-github.com/golang-jwt/jwt/v4 v4.0.0/go.mod h1:/xlHOz8bRuivTWchD4jCa+NbatV+wEUSzwAxVc6locg=
 github.com/golang-jwt/jwt/v4 v4.1.0/go.mod h1:/xlHOz8bRuivTWchD4jCa+NbatV+wEUSzwAxVc6locg=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
@@ -121,33 +117,30 @@ github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaS
 github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw=
 github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
-github.com/golang/snappy v0.0.3/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM=
 github.com/golang/snappy v0.0.4/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
-github.com/google/btree v1.0.0 h1:0udJVsspx3VBr5FwtLhQQtuAsVc79tTq0ocGIPAU6qo=
-github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
+github.com/google/btree v1.0.1 h1:gK4Kx5IaGY9CD5sPJ36FHiBJ6ZXl0kilRiiCj+jdYp4=
+github.com/google/btree v1.0.1/go.mod h1:xXMiIv4Fb/0kKde4SpL7qlzvu5cMJDRkFDxJfI9uaxA=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
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 golang.org/x/crypto v0.0.0-20171113213409-9f005a07e0d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
@@ -478,6 +472,8 @@ golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHl
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
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 golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
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@@ -499,15 +495,13 @@ golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa/go.mod h1:z5CRVTTTmAJ677TzLL
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@@ -516,6 +510,8 @@ golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJ
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@@ -542,22 +538,25 @@ golang.org/x/sys v0.0.0-20200124204421-9fbb57f87de9/go.mod h1:h1NjWce9XRLGQEsW7w
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@@ -573,8 +572,9 @@ golang.org/x/tools v0.0.0-20190624222133-a101b041ded4/go.mod h1:/rFqwRUd4F7ZHNgw
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@@ -589,9 +589,8 @@ google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRn
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
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@@ -604,9 +603,10 @@ google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3Iji
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-google.golang.org/grpc v1.41.0 h1:f+PlOh7QV4iIJkPrx5NQ7qaNGFQ3OTse67yaDHfju4E=
-google.golang.org/grpc v1.41.0/go.mod h1:U3l9uK9J0sini8mHphKoXyaqDA/8VyGnDee1zzIUK6k=
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@@ -641,12 +641,87 @@ gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
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diff --git a/metric/victoriametrics/victoriametrics_test.go b/metric/victoriametrics/victoriametrics_test.go
index 5b3eb2a..373bd0b 100644
--- a/metric/victoriametrics/victoriametrics_test.go
+++ b/metric/victoriametrics/victoriametrics_test.go
@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 package victoriametrics
@@ -13,13 +14,13 @@ import (
 
 	metrics "github.com/VictoriaMetrics/metrics"
 	"github.com/stretchr/testify/assert"
-	gclient "github.com/unistack-org/micro-client-grpc/v3"
-	rrouter "github.com/unistack-org/micro-router-register/v3"
-	gserver "github.com/unistack-org/micro-server-grpc/v3"
-	"github.com/unistack-org/micro/v3/broker"
-	"github.com/unistack-org/micro/v3/client"
-	"github.com/unistack-org/micro/v3/router"
-	"github.com/unistack-org/micro/v3/server"
+	gclient "go.unistack.org/micro-client-grpc/v3"
+	rrouter "go.unistack.org/micro-router-register/v3"
+	gserver "go.unistack.org/micro-server-grpc/v3"
+	"go.unistack.org/micro/v3/broker"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/router"
+	"go.unistack.org/micro/v3/server"
 )
 
 type Test interface {
diff --git a/protoc-gen-go-micro/generate.go b/protoc-gen-go-micro/generate.go
new file mode 100644
index 0000000..f8059c4
--- /dev/null
+++ b/protoc-gen-go-micro/generate.go
@@ -0,0 +1,3 @@
+package protoc_gen_go_micro
+
+//go:generate ./generate.sh
diff --git a/protoc-gen-go-micro/generate.sh b/protoc-gen-go-micro/generate.sh
new file mode 100755
index 0000000..3ec113f
--- /dev/null
+++ b/protoc-gen-go-micro/generate.sh
@@ -0,0 +1,11 @@
+#!/bin/sh -e
+
+INC=$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3)
+INC_CODEC=$(go list -f '{{ .Dir }}' -m go.unistack.org/micro/v3)
+ARGS="-I${INC}"
+CODEC_ARGS="-I${INC_CODEC}"
+
+protoc $ARGS $CODEC_ARGS -Iproto --go-micro_out=components="micro|http",debug=true,tag_path=./proto/,paths=source_relative:./proto/ proto/*.proto
+
+protoc $ARGS $CODEC_ARGS -Iproto --go-micro_out=openapi_file=apidocs.swagger.json,components="openapiv3",debug=true,paths=source_relative:./proto/ proto/*.proto
+
diff --git a/protoc-gen-go-micro/proto/apidocs.swagger.json b/protoc-gen-go-micro/proto/apidocs.swagger.json
new file mode 100644
index 0000000..855042f
--- /dev/null
+++ b/protoc-gen-go-micro/proto/apidocs.swagger.json
@@ -0,0 +1,397 @@
+{
+  "openapi":  "3.0.3",
+  "info":  {
+    "title":  "test title",
+    "description":  "test desc",
+    "version":  "0.0.5"
+  },
+  "servers":  [
+    {
+      "url":  "{proto}://{sub}.example.com/v1",
+      "description":  "server",
+      "variables":  {
+        "additionalProperties":  [
+          {
+            "name":  "proto",
+            "value":  {
+              "enum":  [
+                "http",
+                "https"
+              ],
+              "default":  "http",
+              "description":  "protocols"
+            }
+          },
+          {
+            "name":  "sub",
+            "value":  {
+              "enum":  [
+                "test",
+                "prod"
+              ],
+              "default":  "test",
+              "description":  "subdomain"
+            }
+          }
+        ]
+      }
+    },
+    {
+      "url":  "https://other.example.com/v1",
+      "description":  "other test server"
+    }
+  ],
+  "paths":  {
+    "path":  [
+      {
+        "name":  "/aml",
+        "value":  {
+          "post":  {
+            "operationId":  "TestService_KzAmlRs",
+            "parameters":  [
+              {
+                "parameter":  {
+                  "name":  "kzAmlNewOnlineRs",
+                  "in":  "query",
+                  "schema":  {
+                    "schema":  {
+                      "type":  "string"
+                    }
+                  }
+                }
+              }
+            ],
+            "responses":  {
+              "responseOrReference":  [
+                {
+                  "name":  "200",
+                  "value":  {
+                    "response":  {
+                      "description":  "OK",
+                      "content":  {
+                        "additionalProperties":  [
+                          {
+                            "name":  "application/json",
+                            "value":  {
+                              "schema":  {
+                                "reference":  {
+                                  "Ref":  "#/components/schemas/ResponseAml"
+                                }
+                              }
+                            }
+                          }
+                        ]
+                      }
+                    }
+                  }
+                }
+              ]
+            }
+          }
+        }
+      },
+      {
+        "name":  "/users/image/upload",
+        "value":  {
+          "post":  {
+            "operationId":  "TestService_UploadFile",
+            "parameters":  [
+              {
+                "parameter":  {
+                  "name":  "image",
+                  "in":  "query",
+                  "schema":  {
+                    "schema":  {
+                      "type":  "string"
+                    }
+                  }
+                }
+              },
+              {
+                "parameter":  {
+                  "name":  "file_name",
+                  "in":  "query",
+                  "schema":  {
+                    "schema":  {
+                      "type":  "string"
+                    }
+                  }
+                }
+              },
+              {
+                "parameter":  {
+                  "name":  "doc_type",
+                  "in":  "query",
+                  "schema":  {
+                    "schema":  {
+                      "type":  "string"
+                    }
+                  }
+                }
+              }
+            ],
+            "responses":  {
+              "responseOrReference":  [
+                {
+                  "name":  "200",
+                  "value":  {
+                    "response":  {
+                      "description":  "OK",
+                      "content":  {
+                        "additionalProperties":  [
+                          {
+                            "name":  "application/json",
+                            "value":  {
+                              "schema":  {
+                                "reference":  {
+                                  "Ref":  "#/components/schemas/ResponseImage"
+                                }
+                              }
+                            }
+                          }
+                        ]
+                      }
+                    }
+                  }
+                }
+              ]
+            }
+          }
+        }
+      },
+      {
+        "name":  "/users/test",
+        "value":  {
+          "get":  {
+            "operationId":  "TestEndpoint",
+            "parameters":  [
+              {
+                "parameter":  {
+                  "name":  "client_uid",
+                  "in":  "header",
+                  "required":  true,
+                  "schema":  {
+                    "schema":  {
+                      "type":  "string"
+                    }
+                  }
+                }
+              },
+              {
+                "parameter":  {
+                  "name":  "csrftoken",
+                  "in":  "cookie",
+                  "required":  true,
+                  "schema":  {
+                    "schema":  {
+                      "type":  "string"
+                    }
+                  }
+                }
+              },
+              {
+                "parameter":  {
+                  "name":  "id",
+                  "in":  "query",
+                  "schema":  {
+                    "schema":  {
+                      "type":  "string"
+                    }
+                  }
+                }
+              }
+            ],
+            "responses":  {
+              "responseOrReference":  [
+                {
+                  "name":  "200",
+                  "value":  {
+                    "response":  {
+                      "description":  "OK",
+                      "content":  {
+                        "additionalProperties":  [
+                          {
+                            "name":  "application/json",
+                            "value":  {
+                              "schema":  {
+                                "reference":  {
+                                  "Ref":  "#/components/schemas/Response"
+                                }
+                              }
+                            }
+                          }
+                        ]
+                      }
+                    }
+                  }
+                }
+              ]
+            }
+          }
+        }
+      },
+      {
+        "name":  "/users/{id}",
+        "value":  {
+          "get":  {
+            "operationId":  "TestService_UserByID",
+            "parameters":  [
+              {
+                "parameter":  {
+                  "name":  "id",
+                  "in":  "query",
+                  "schema":  {
+                    "schema":  {
+                      "type":  "string"
+                    }
+                  }
+                }
+              },
+              {
+                "parameter":  {
+                  "name":  "client_uid",
+                  "in":  "query",
+                  "schema":  {
+                    "schema":  {
+                      "type":  "string"
+                    }
+                  }
+                }
+              }
+            ],
+            "responses":  {
+              "responseOrReference":  [
+                {
+                  "name":  "200",
+                  "value":  {
+                    "response":  {
+                      "description":  "OK",
+                      "content":  {
+                        "additionalProperties":  [
+                          {
+                            "name":  "application/json",
+                            "value":  {
+                              "schema":  {
+                                "reference":  {
+                                  "Ref":  "#/components/schemas/Response"
+                                }
+                              }
+                            }
+                          }
+                        ]
+                      }
+                    }
+                  }
+                }
+              ]
+            }
+          }
+        }
+      },
+      {
+        "name":  "/users/{id}/image",
+        "value":  {
+          "get":  {
+            "operationId":  "TestService_UserImageByID",
+            "parameters":  [
+              {
+                "parameter":  {
+                  "name":  "id",
+                  "in":  "query",
+                  "schema":  {
+                    "schema":  {
+                      "type":  "string"
+                    }
+                  }
+                }
+              },
+              {
+                "parameter":  {
+                  "name":  "client_uid",
+                  "in":  "query",
+                  "schema":  {
+                    "schema":  {
+                      "type":  "string"
+                    }
+                  }
+                }
+              }
+            ],
+            "responses":  {
+              "responseOrReference":  [
+                {
+                  "name":  "200",
+                  "value":  {
+                    "response":  {
+                      "description":  "OK",
+                      "content":  {
+                        "additionalProperties":  [
+                          {
+                            "name":  "application/octet-stream",
+                            "value":  {}
+                          }
+                        ]
+                      }
+                    }
+                  }
+                }
+              ]
+            }
+          }
+        }
+      }
+    ]
+  },
+  "components":  {
+    "schemas":  {
+      "additionalProperties":  [
+        {
+          "name":  "Response",
+          "value":  {
+            "schema":  {
+              "properties":  {
+                "additionalProperties":  [
+                  {
+                    "name":  "encoded_id",
+                    "value":  {
+                      "schema":  {
+                        "type":  "string"
+                      }
+                    }
+                  }
+                ]
+              }
+            }
+          }
+        },
+        {
+          "name":  "ResponseAml",
+          "value":  {
+            "schema":  {
+              "properties":  {
+                "additionalProperties":  [
+                  {
+                    "name":  "resp",
+                    "value":  {
+                      "schema":  {
+                        "type":  "string"
+                      }
+                    }
+                  }
+                ]
+              }
+            }
+          }
+        },
+        {
+          "name":  "ResponseImage",
+          "value":  {
+            "schema":  {
+              "properties":  {}
+            }
+          }
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/protoc-gen-micro/proto/test.pb.go b/protoc-gen-go-micro/proto/test.pb.go
similarity index 67%
rename from protoc-gen-micro/proto/test.pb.go
rename to protoc-gen-go-micro/proto/test.pb.go
index f014a51..17eb6e6 100644
--- a/protoc-gen-micro/proto/test.pb.go
+++ b/protoc-gen-go-micro/proto/test.pb.go
@@ -1,19 +1,21 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.15.6
+// 	protoc        v3.17.3
 // source: test.proto
 
 package pb
 
 import (
-	_ "github.com/unistack-org/micro-proto/api"
-	_ "github.com/unistack-org/micro-proto/tag"
-	codec "github.com/unistack-org/micro/v3/codec"
-	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
-	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
 	sync "sync"
+
+	_ "go.unistack.org/micro-proto/v3/api"
+	_ "go.unistack.org/micro-proto/v3/openapiv3"
+	_ "go.unistack.org/micro-proto/v3/tag"
+	codec "go.unistack.org/micro/v3/codec"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 )
 
 const (
@@ -445,75 +447,79 @@ var file_test_proto_rawDesc = []byte{
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+	0x2e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x41, 0x6d, 0x6c, 0x22, 0x0c, 0xb2, 0xea,
+	0xff, 0xf9, 0x01, 0x06, 0x22, 0x04, 0x2f, 0x61, 0x6d, 0x6c, 0x42, 0x30, 0x5a, 0x09, 0x2f, 0x70,
+	0x72, 0x6f, 0x74, 0x6f, 0x3b, 0x70, 0x62, 0xaa, 0x84, 0x9e, 0x03, 0x20, 0x12, 0x1e, 0x0a, 0x0a,
+	0x74, 0x65, 0x73, 0x74, 0x20, 0x74, 0x69, 0x74, 0x6c, 0x65, 0x12, 0x09, 0x74, 0x65, 0x73, 0x74,
+	0x20, 0x64, 0x65, 0x73, 0x63, 0x32, 0x05, 0x30, 0x2e, 0x30, 0x2e, 0x35, 0x62, 0x06, 0x70, 0x72,
+	0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -528,18 +534,21 @@ func file_test_proto_rawDescGZIP() []byte {
 	return file_test_proto_rawDescData
 }
 
-var file_test_proto_msgTypes = make([]protoimpl.MessageInfo, 8)
-var file_test_proto_goTypes = []interface{}{
-	(*RequestAml)(nil),       // 0: test.RequestAml
-	(*KZAmlNewOnlineRs)(nil), // 1: test.KZAmlNewOnlineRs
-	(*Status)(nil),           // 2: test.Status
-	(*ResponseAml)(nil),      // 3: test.ResponseAml
-	(*RequestImage)(nil),     // 4: test.RequestImage
-	(*ResponseImage)(nil),    // 5: test.ResponseImage
-	(*Request)(nil),          // 6: test.Request
-	(*Response)(nil),         // 7: test.Response
-	(*codec.Frame)(nil),      // 8: micro.codec.Frame
-}
+var (
+	file_test_proto_msgTypes = make([]protoimpl.MessageInfo, 8)
+	file_test_proto_goTypes  = []interface{}{
+		(*RequestAml)(nil),       // 0: test.RequestAml
+		(*KZAmlNewOnlineRs)(nil), // 1: test.KZAmlNewOnlineRs
+		(*Status)(nil),           // 2: test.Status
+		(*ResponseAml)(nil),      // 3: test.ResponseAml
+		(*RequestImage)(nil),     // 4: test.RequestImage
+		(*ResponseImage)(nil),    // 5: test.ResponseImage
+		(*Request)(nil),          // 6: test.Request
+		(*Response)(nil),         // 7: test.Response
+		(*codec.Frame)(nil),      // 8: micro.codec.Frame
+	}
+)
+
 var file_test_proto_depIdxs = []int32{
 	1, // 0: test.RequestAml.kzAmlNewOnlineRs:type_name -> test.KZAmlNewOnlineRs
 	2, // 1: test.KZAmlNewOnlineRs.status:type_name -> test.Status
diff --git a/protoc-gen-micro/proto/test.proto b/protoc-gen-go-micro/proto/test.proto
similarity index 56%
rename from protoc-gen-micro/proto/test.proto
rename to protoc-gen-go-micro/proto/test.proto
index 35e2e0d..9b53475 100644
--- a/protoc-gen-micro/proto/test.proto
+++ b/protoc-gen-go-micro/proto/test.proto
@@ -7,13 +7,75 @@ option go_package="/proto;pb";
 import "api/annotations.proto";
 import "codec/frame.proto";
 import "tag/tag.proto";
+import "openapiv3/annotations.proto";
+
+option (micro.openapiv3.openapiv3_swagger) = {
+  info: {
+    title: "test title";
+    version: "0.0.5";
+    description: "test desc";
+  };
+	servers: {
+    url: "{proto}://{sub}.example.com/v1";
+    description: "server";
+		variables: {
+			additional_properties: {
+				name: "proto";
+				value: {
+				  enum: ["http", "https"];
+				  default: "http";
+				  description: "protocols"
+				};
+			};
+			additional_properties: {
+			  name: "sub";
+				value: {
+					enum: ["test", "prod"];
+          default: "test";
+          description: "subdomain";
+				};
+			};
+		};
+	};
+	servers: {
+    url: "https://other.example.com/v1";
+    description: "other test server";
+ 	};
+};
 
 service TestService {
 	rpc TestEndpoint(Request) returns (Response) {
 		option (micro.api.http) = {
 			get: "/users/test"
 		};
-	}
+		option (micro.openapiv3.openapiv3_operation) = {
+			operation_id: "TestEndpoint";
+			parameters: {
+				parameter: {
+				  name: "client_uid";
+				  in: "header";
+				  schema: {
+						schema: {
+					  	type: "string";
+						};
+					};
+				  required: true;
+			  };
+		  };
+			parameters: {
+				parameter: {
+				  name: "csrftoken";
+				  in: "cookie";
+				  schema: {
+						schema: {
+					  	type: "string";
+						};
+					};
+				  required: true;
+			  };
+		  };
+		};
+	};
 	rpc UserByID(Request) returns (Response) {
 		option (micro.api.http) = {
 			get: "/users/{id}"
@@ -66,8 +128,9 @@ message ResponseImage {}
 
 message Request {
 	string id = 1;
+        string client_uid = 2;
 }
 
 message Response {
 	string encoded_id = 1 [(micro.tag.tags) = "xml:\"encoded_id,attr\"" ];
-}
\ No newline at end of file
+}
diff --git a/protoc-gen-micro/proto/test_micro.pb.go b/protoc-gen-go-micro/proto/test_micro.pb.go
similarity index 80%
rename from protoc-gen-micro/proto/test_micro.pb.go
rename to protoc-gen-go-micro/proto/test_micro.pb.go
index 93bdf4b..2c5ed73 100644
--- a/protoc-gen-micro/proto/test_micro.pb.go
+++ b/protoc-gen-go-micro/proto/test_micro.pb.go
@@ -1,47 +1,55 @@
-// Code generated by protoc-gen-micro
+// Code generated by protoc-gen-go-micro. DO NOT EDIT.
+// protoc-gen-go-micro version: v3.5.3
 // source: test.proto
+
 package pb
 
 import (
 	context "context"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
-	codec "github.com/unistack-org/micro/v3/codec"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
+	codec "go.unistack.org/micro/v3/codec"
 )
 
-func NewTestServiceEndpoints() []*api.Endpoint {
-	return []*api.Endpoint{
-		&api.Endpoint{
+var (
+	TestServiceName = "TestService"
+
+	TestServiceEndpoints = []api.Endpoint{
+		{
 			Name:    "TestService.TestEndpoint",
 			Path:    []string{"/users/test"},
 			Method:  []string{"GET"},
 			Handler: "rpc",
 		},
-		&api.Endpoint{
+		{
 			Name:    "TestService.UserByID",
 			Path:    []string{"/users/{id}"},
 			Method:  []string{"GET"},
 			Handler: "rpc",
 		},
-		&api.Endpoint{
+		{
 			Name:    "TestService.UserImageByID",
 			Path:    []string{"/users/{id}/image"},
 			Method:  []string{"GET"},
 			Handler: "rpc",
 		},
-		&api.Endpoint{
+		{
 			Name:    "TestService.UploadFile",
 			Path:    []string{"/users/image/upload"},
 			Method:  []string{"POST"},
 			Handler: "rpc",
 		},
-		&api.Endpoint{
+		{
 			Name:    "TestService.KzAmlRs",
 			Path:    []string{"/aml"},
 			Method:  []string{"POST"},
 			Handler: "rpc",
 		},
 	}
+)
+
+func NewTestServiceEndpoints() []api.Endpoint {
+	return TestServiceEndpoints
 }
 
 type TestServiceClient interface {
diff --git a/protoc-gen-micro/proto/test_micro_http.pb.go b/protoc-gen-go-micro/proto/test_micro_http.pb.go
similarity index 85%
rename from protoc-gen-micro/proto/test_micro_http.pb.go
rename to protoc-gen-go-micro/proto/test_micro_http.pb.go
index 0f5ce58..341dd1d 100644
--- a/protoc-gen-micro/proto/test_micro_http.pb.go
+++ b/protoc-gen-go-micro/proto/test_micro_http.pb.go
@@ -1,14 +1,17 @@
-// Code generated by protoc-gen-micro
+// Code generated by protoc-gen-go-micro. DO NOT EDIT.
+// protoc-gen-go-micro version: v3.5.3
 // source: test.proto
+
 package pb
 
 import (
 	context "context"
-	v3 "github.com/unistack-org/micro-client-http/v3"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
-	codec "github.com/unistack-org/micro/v3/codec"
-	server "github.com/unistack-org/micro/v3/server"
+	v3 "go.unistack.org/micro-client-http/v3"
+	v31 "go.unistack.org/micro-server-http/v3"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
+	codec "go.unistack.org/micro/v3/codec"
+	server "go.unistack.org/micro/v3/server"
 	http "net/http"
 )
 
@@ -26,6 +29,10 @@ func (c *testServiceClient) TestEndpoint(ctx context.Context, req *Request, opts
 		v3.Method(http.MethodGet),
 		v3.Path("/users/test"),
 	)
+	opts = append(opts,
+		v3.Header("client_uid", "true"),
+		v3.Cookie("csrftoken", "true"),
+	)
 	rsp := &Response{}
 	err := c.c.Call(ctx, c.c.NewRequest(c.name, "TestService.TestEndpoint", req), rsp, opts...)
 	if err != nil {
@@ -91,6 +98,10 @@ type testServiceServer struct {
 }
 
 func (h *testServiceServer) TestEndpoint(ctx context.Context, req *Request, rsp *Response) error {
+	v31.FillRequest(ctx, req,
+		v31.Header("client_uid", "true"),
+		v31.Cookie("csrftoken", "true"),
+	)
 	return h.TestServiceServer.TestEndpoint(ctx, req, rsp)
 }
 
@@ -123,8 +134,8 @@ func RegisterTestServiceServer(s server.Server, sh TestServiceServer, opts ...se
 	}
 	h := &testServiceServer{sh}
 	var nopts []server.HandlerOption
-	for _, endpoint := range NewTestServiceEndpoints() {
-		nopts = append(nopts, api.WithEndpoint(endpoint))
+	for _, endpoint := range TestServiceEndpoints {
+		nopts = append(nopts, api.WithEndpoint(&endpoint))
 	}
 	return s.Handle(s.NewHandler(&TestService{h}, append(nopts, opts...)...))
 }
diff --git a/protoc-gen-micro/generate.sh b/protoc-gen-micro/generate.sh
deleted file mode 100755
index 0aa1071..0000000
--- a/protoc-gen-micro/generate.sh
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/sh -e
-
-INC=$(go list -f '{{ .Dir }}' -m github.com/unistack-org/micro-proto)
-INC_CODEC=$(go list -f '{{ .Dir }}' -m github.com/unistack-org/micro/v3)
-ARGS="-I${INC}"
-CODEC_ARGS="-I${INC_CODEC}"
-
-protoc $ARGS $CODEC_ARGS -Iproto --openapiv2_out=disable_default_errors=true,allow_merge=true:./proto/ --go_out=paths=source_relative:./proto/ proto/*.proto
-
-protoc $ARGS $CODEC_ARGS -Iproto --go-micro_out=components="micro|http",debug=true,tag_path=./proto/,paths=source_relative:./proto/ proto/*.proto
diff --git a/protoc-gen-micro/proto/apidocs.swagger.json b/protoc-gen-micro/proto/apidocs.swagger.json
deleted file mode 100644
index 79cd10d..0000000
--- a/protoc-gen-micro/proto/apidocs.swagger.json
+++ /dev/null
@@ -1,180 +0,0 @@
-{
-  "swagger": "2.0",
-  "info": {
-    "title": "test.proto",
-    "version": "version not set"
-  },
-  "consumes": [
-    "application/json"
-  ],
-  "produces": [
-    "application/json"
-  ],
-  "paths": {
-    "/aml": {
-      "post": {
-        "operationId": "TestService_KzAmlRs",
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/testResponseAml"
-            }
-          }
-        },
-        "tags": [
-          "TestService"
-        ]
-      }
-    },
-    "/users/image/upload": {
-      "post": {
-        "operationId": "TestService_UploadFile",
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/testResponseImage"
-            }
-          }
-        },
-        "tags": [
-          "TestService"
-        ]
-      }
-    },
-    "/users/test": {
-      "get": {
-        "operationId": "TestService_TestEndpoint",
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/testResponse"
-            }
-          }
-        },
-        "parameters": [
-          {
-            "name": "id",
-            "in": "query",
-            "required": false,
-            "type": "string"
-          }
-        ],
-        "tags": [
-          "TestService"
-        ]
-      }
-    },
-    "/users/{id}": {
-      "get": {
-        "operationId": "TestService_UserByID",
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/testResponse"
-            }
-          }
-        },
-        "parameters": [
-          {
-            "name": "id",
-            "in": "path",
-            "required": true,
-            "type": "string"
-          }
-        ],
-        "tags": [
-          "TestService"
-        ]
-      }
-    },
-    "/users/{id}/image": {
-      "get": {
-        "operationId": "TestService_UserImageByID",
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/codecFrame"
-            }
-          }
-        },
-        "parameters": [
-          {
-            "name": "id",
-            "in": "path",
-            "required": true,
-            "type": "string"
-          }
-        ],
-        "tags": [
-          "TestService"
-        ]
-      }
-    }
-  },
-  "definitions": {
-    "codecFrame": {
-      "type": "object",
-      "properties": {
-        "data": {
-          "type": "string",
-          "format": "byte"
-        }
-      }
-    },
-    "testKZAmlNewOnlineRs": {
-      "type": "object",
-      "properties": {
-        "rquid": {
-          "type": "string"
-        },
-        "rqtm": {
-          "type": "string"
-        },
-        "status": {
-          "$ref": "#/definitions/testStatus"
-        },
-        "terrStatus": {
-          "type": "string",
-          "format": "int64"
-        },
-        "amlStatus": {
-          "type": "string",
-          "format": "int64"
-        }
-      }
-    },
-    "testResponse": {
-      "type": "object",
-      "properties": {
-        "encodedId": {
-          "type": "string"
-        }
-      }
-    },
-    "testResponseAml": {
-      "type": "object",
-      "properties": {
-        "resp": {
-          "type": "string"
-        }
-      }
-    },
-    "testResponseImage": {
-      "type": "object"
-    },
-    "testStatus": {
-      "type": "object",
-      "properties": {
-        "statusCode": {
-          "type": "string",
-          "format": "int64"
-        }
-      }
-    }
-  }
-}
diff --git a/server/grpc/generate.go b/server/grpc/generate.go
index f48842a..eda2538 100644
--- a/server/grpc/generate.go
+++ b/server/grpc/generate.go
@@ -1,4 +1,4 @@
 package grpc
 
-//go:generate go get google.golang.org/grpc/cmd/protoc-gen-go-grpc
-//go:generate protoc -I./proto -I$GOPATH/pkg/mod/github.com/grpc-ecosystem/grpc-gateway@v1.9.5/third_party/googleapis  -I. --go-grpc_out=paths=source_relative:./proto --go_out=paths=source_relative:./proto --go-micro_out=components=micro|rpc,debug=true,standalone=true,paths=source_relative:./gproto proto/test.proto
+//go:generate go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
+//go:generate sh -c "protoc -I./proto -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3) -I. --go-grpc_out=paths=source_relative:./proto --go_out=paths=source_relative:./proto --go-micro_out=components='micro|rpc',debug=true,standalone=true,paths=source_relative:./gproto proto/test.proto"
diff --git a/server/grpc/gproto/test_micro.pb.go b/server/grpc/gproto/test_micro.pb.go
index 1f9bcba..d985134 100644
--- a/server/grpc/gproto/test_micro.pb.go
+++ b/server/grpc/gproto/test_micro.pb.go
@@ -1,20 +1,28 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.4.2
+// protoc-gen-go-micro version: v3.5.3
 // source: test.proto
 
 package helloworld
 
 import (
 	context "context"
-	proto "github.com/unistack-org/micro-tests/server/grpc/proto"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
+	proto "go.unistack.org/micro-tests/server/grpc/proto"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
 )
 
 var (
 	TestName = "Test"
 
-	TestEndpoints = []api.Endpoint{}
+	TestEndpoints = []api.Endpoint{
+		{
+			Name:    "Test.Call",
+			Path:    []string{"/api/v0/test/call/TEST"},
+			Method:  []string{"POST"},
+			Body:    "*",
+			Handler: "rpc",
+		},
+	}
 )
 
 func NewTestEndpoints() []api.Endpoint {
diff --git a/server/grpc/gproto/test_micro_rpc.pb.go b/server/grpc/gproto/test_micro_rpc.pb.go
index 12c8db5..995c8e7 100644
--- a/server/grpc/gproto/test_micro_rpc.pb.go
+++ b/server/grpc/gproto/test_micro_rpc.pb.go
@@ -1,15 +1,15 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.4.2
+// protoc-gen-go-micro version: v3.5.3
 // source: test.proto
 
 package helloworld
 
 import (
 	context "context"
-	proto "github.com/unistack-org/micro-tests/server/grpc/proto"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
-	server "github.com/unistack-org/micro/v3/server"
+	proto "go.unistack.org/micro-tests/server/grpc/proto"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
+	server "go.unistack.org/micro/v3/server"
 )
 
 type testClient struct {
diff --git a/server/grpc/grpc_test.go b/server/grpc/grpc_test.go
index a475659..ab03fb1 100644
--- a/server/grpc/grpc_test.go
+++ b/server/grpc/grpc_test.go
@@ -6,21 +6,21 @@ import (
 	"net/http"
 	"testing"
 
-	gclient "github.com/unistack-org/micro-client-grpc/v3"
-	protocodec "github.com/unistack-org/micro-codec-proto/v3"
-	regRouter "github.com/unistack-org/micro-router-register/v3"
-	gserver "github.com/unistack-org/micro-server-grpc/v3"
-	httpsrv "github.com/unistack-org/micro-server-http/v3"
-	gpb "github.com/unistack-org/micro-tests/server/grpc/gproto"
-	pb "github.com/unistack-org/micro-tests/server/grpc/proto"
-	"github.com/unistack-org/micro/v3/broker"
-	"github.com/unistack-org/micro/v3/client"
-	"github.com/unistack-org/micro/v3/codec"
-	"github.com/unistack-org/micro/v3/errors"
-	"github.com/unistack-org/micro/v3/register"
-	"github.com/unistack-org/micro/v3/router"
-	"github.com/unistack-org/micro/v3/server"
-	health "github.com/unistack-org/micro/v3/server/health"
+	gclient "go.unistack.org/micro-client-grpc/v3"
+	protocodec "go.unistack.org/micro-codec-proto/v3"
+	regRouter "go.unistack.org/micro-router-register/v3"
+	gserver "go.unistack.org/micro-server-grpc/v3"
+	httpsrv "go.unistack.org/micro-server-http/v3"
+	gpb "go.unistack.org/micro-tests/server/grpc/gproto"
+	pb "go.unistack.org/micro-tests/server/grpc/proto"
+	"go.unistack.org/micro/v3/broker"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/codec"
+	"go.unistack.org/micro/v3/errors"
+	"go.unistack.org/micro/v3/register"
+	"go.unistack.org/micro/v3/router"
+	"go.unistack.org/micro/v3/server"
+	health "go.unistack.org/micro/v3/server/health"
 	jsonpb "google.golang.org/protobuf/encoding/protojson"
 )
 
diff --git a/server/grpc/proto/test.pb.go b/server/grpc/proto/test.pb.go
index 3cee44d..138c97e 100644
--- a/server/grpc/proto/test.pb.go
+++ b/server/grpc/proto/test.pb.go
@@ -1,13 +1,13 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.27.1
+// 	protoc-gen-go v1.26.0
 // 	protoc        v3.17.3
 // source: test.proto
 
 package helloworld
 
 import (
-	_ "google.golang.org/genproto/googleapis/api/annotations"
+	_ "go.unistack.org/micro-proto/v3/api"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
@@ -190,32 +190,31 @@ var File_test_proto protoreflect.FileDescriptor
 
 var file_test_proto_rawDesc = []byte{
 	0x0a, 0x0a, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0a, 0x68, 0x65,
-	0x6c, 0x6c, 0x6f, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x1a, 0x1c, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65,
-	0x2f, 0x61, 0x70, 0x69, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73,
-	0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x5d, 0x0a, 0x07, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
-	0x74, 0x12, 0x12, 0x0a, 0x04, 0x75, 0x75, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52,
-	0x04, 0x75, 0x75, 0x69, 0x64, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x02, 0x20,
-	0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x2a, 0x0a, 0x06, 0x62, 0x72, 0x6f,
-	0x6b, 0x65, 0x6e, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x12, 0x2e, 0x68, 0x65, 0x6c, 0x6c,
-	0x6f, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x2e, 0x42, 0x72, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x06, 0x62,
-	0x72, 0x6f, 0x6b, 0x65, 0x6e, 0x22, 0x1e, 0x0a, 0x06, 0x42, 0x72, 0x6f, 0x6b, 0x65, 0x6e, 0x12,
-	0x14, 0x0a, 0x05, 0x66, 0x69, 0x65, 0x6c, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05,
-	0x66, 0x69, 0x65, 0x6c, 0x64, 0x22, 0x48, 0x0a, 0x08, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
-	0x65, 0x12, 0x10, 0x0a, 0x03, 0x6d, 0x73, 0x67, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03,
-	0x6d, 0x73, 0x67, 0x12, 0x2a, 0x0a, 0x06, 0x62, 0x72, 0x6f, 0x6b, 0x65, 0x6e, 0x18, 0x04, 0x20,
-	0x01, 0x28, 0x0b, 0x32, 0x12, 0x2e, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x77, 0x6f, 0x72, 0x6c, 0x64,
-	0x2e, 0x42, 0x72, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x06, 0x62, 0x72, 0x6f, 0x6b, 0x65, 0x6e, 0x32,
-	0x5c, 0x0a, 0x04, 0x54, 0x65, 0x73, 0x74, 0x12, 0x54, 0x0a, 0x04, 0x43, 0x61, 0x6c, 0x6c, 0x12,
-	0x13, 0x2e, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x2e, 0x52, 0x65, 0x71,
-	0x75, 0x65, 0x73, 0x74, 0x1a, 0x14, 0x2e, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x77, 0x6f, 0x72, 0x6c,
-	0x64, 0x2e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x21, 0x82, 0xd3, 0xe4, 0x93,
-	0x02, 0x1b, 0x22, 0x16, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x76, 0x30, 0x2f, 0x74, 0x65, 0x73, 0x74,
-	0x2f, 0x63, 0x61, 0x6c, 0x6c, 0x2f, 0x54, 0x45, 0x53, 0x54, 0x3a, 0x01, 0x2a, 0x42, 0x42, 0x5a,
-	0x40, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x75, 0x6e, 0x69, 0x73,
-	0x74, 0x61, 0x63, 0x6b, 0x2d, 0x6f, 0x72, 0x67, 0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2d, 0x74,
-	0x65, 0x73, 0x74, 0x73, 0x2f, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x2f, 0x67, 0x72, 0x70, 0x63,
-	0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x3b, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x77, 0x6f, 0x72, 0x6c,
-	0x64, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x6c, 0x6c, 0x6f, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x1a, 0x15, 0x61, 0x70, 0x69, 0x2f, 0x61, 0x6e,
+	0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22,
+	0x5d, 0x0a, 0x07, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x12, 0x0a, 0x04, 0x75, 0x75,
+	0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x75, 0x75, 0x69, 0x64, 0x12, 0x12,
+	0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61,
+	0x6d, 0x65, 0x12, 0x2a, 0x0a, 0x06, 0x62, 0x72, 0x6f, 0x6b, 0x65, 0x6e, 0x18, 0x04, 0x20, 0x01,
+	0x28, 0x0b, 0x32, 0x12, 0x2e, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x2e,
+	0x42, 0x72, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x06, 0x62, 0x72, 0x6f, 0x6b, 0x65, 0x6e, 0x22, 0x1e,
+	0x0a, 0x06, 0x42, 0x72, 0x6f, 0x6b, 0x65, 0x6e, 0x12, 0x14, 0x0a, 0x05, 0x66, 0x69, 0x65, 0x6c,
+	0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x66, 0x69, 0x65, 0x6c, 0x64, 0x22, 0x48,
+	0x0a, 0x08, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x10, 0x0a, 0x03, 0x6d, 0x73,
+	0x67, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x6d, 0x73, 0x67, 0x12, 0x2a, 0x0a, 0x06,
+	0x62, 0x72, 0x6f, 0x6b, 0x65, 0x6e, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x12, 0x2e, 0x68,
+	0x65, 0x6c, 0x6c, 0x6f, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x2e, 0x42, 0x72, 0x6f, 0x6b, 0x65, 0x6e,
+	0x52, 0x06, 0x62, 0x72, 0x6f, 0x6b, 0x65, 0x6e, 0x32, 0x5c, 0x0a, 0x04, 0x54, 0x65, 0x73, 0x74,
+	0x12, 0x54, 0x0a, 0x04, 0x43, 0x61, 0x6c, 0x6c, 0x12, 0x13, 0x2e, 0x68, 0x65, 0x6c, 0x6c, 0x6f,
+	0x77, 0x6f, 0x72, 0x6c, 0x64, 0x2e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x14, 0x2e,
+	0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x2e, 0x52, 0x65, 0x73, 0x70, 0x6f,
+	0x6e, 0x73, 0x65, 0x22, 0x21, 0xb2, 0xea, 0xff, 0xf9, 0x01, 0x1b, 0x22, 0x16, 0x2f, 0x61, 0x70,
+	0x69, 0x2f, 0x76, 0x30, 0x2f, 0x74, 0x65, 0x73, 0x74, 0x2f, 0x63, 0x61, 0x6c, 0x6c, 0x2f, 0x54,
+	0x45, 0x53, 0x54, 0x3a, 0x01, 0x2a, 0x42, 0x3a, 0x5a, 0x38, 0x67, 0x6f, 0x2e, 0x75, 0x6e, 0x69,
+	0x73, 0x74, 0x61, 0x63, 0x6b, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2d,
+	0x74, 0x65, 0x73, 0x74, 0x73, 0x2f, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x2f, 0x67, 0x72, 0x70,
+	0x63, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x3b, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x77, 0x6f, 0x72,
+	0x6c, 0x64, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/server/grpc/proto/test.proto b/server/grpc/proto/test.proto
index a75edce..a07eb50 100644
--- a/server/grpc/proto/test.proto
+++ b/server/grpc/proto/test.proto
@@ -2,12 +2,12 @@ syntax = "proto3";
 
 package helloworld;
 
-option go_package = "github.com/unistack-org/micro-tests/server/grpc/proto;helloworld";
-import "google/api/annotations.proto";
+option go_package = "go.unistack.org/micro-tests/server/grpc/proto;helloworld";
+import "api/annotations.proto";
 
 service Test {
 	rpc Call(Request) returns (Response) {
-    option (google.api.http) = { post: "/api/v0/test/call/TEST"; body: "*"; };
+    option (micro.api.http) = { post: "/api/v0/test/call/TEST"; body: "*"; };
 	};
 }
 
diff --git a/server/http/generate.go b/server/http/generate.go
index 2a59cbf..c277d84 100644
--- a/server/http/generate.go
+++ b/server/http/generate.go
@@ -1,5 +1,5 @@
 package http
 
-//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m github.com/unistack-org/micro-proto) --go_out=paths=source_relative:./proto proto/test.proto"
+//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3) --go_out=paths=source_relative:./proto proto/test.proto"
 
-//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m github.com/unistack-org/micro-proto) --go-micro_out=components='micro|http',debug=true,tag_path=./proto,paths=source_relative:./proto proto/test.proto"
+//go:generate sh -c "protoc -I./proto -I. -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3) --go-micro_out=components='micro|http',debug=true,tag_path=./proto,paths=source_relative:./proto proto/test.proto"
diff --git a/server/http/handler/github.go b/server/http/handler/github.go
index 698550a..9830305 100644
--- a/server/http/handler/github.go
+++ b/server/http/handler/github.go
@@ -4,8 +4,8 @@ import (
 	"context"
 	"net/http"
 
-	httpsrv "github.com/unistack-org/micro-server-http/v3"
-	pb "github.com/unistack-org/micro-tests/client/http/proto"
+	httpsrv "go.unistack.org/micro-server-http/v3"
+	pb "go.unistack.org/micro-tests/client/http/proto"
 )
 
 type GithubHandler struct{}
diff --git a/server/http/http_test.go b/server/http/http_test.go
index 67a574e..150c18e 100644
--- a/server/http/http_test.go
+++ b/server/http/http_test.go
@@ -12,22 +12,22 @@ import (
 	"strings"
 	"testing"
 
-	httpcli "github.com/unistack-org/micro-client-http/v3"
-	jsoncodec "github.com/unistack-org/micro-codec-json/v3"
-	jsonpbcodec "github.com/unistack-org/micro-codec-jsonpb/v3"
-	urlencodecodec "github.com/unistack-org/micro-codec-urlencode/v3"
-	xmlcodec "github.com/unistack-org/micro-codec-xml/v3"
-	vmeter "github.com/unistack-org/micro-meter-victoriametrics/v3"
-	httpsrv "github.com/unistack-org/micro-server-http/v3"
-	pb "github.com/unistack-org/micro-tests/server/http/proto"
-	"github.com/unistack-org/micro/v3/client"
-	"github.com/unistack-org/micro/v3/logger"
-	lwrapper "github.com/unistack-org/micro/v3/logger/wrapper"
-	"github.com/unistack-org/micro/v3/metadata"
-	handler "github.com/unistack-org/micro/v3/meter/handler"
-	mwrapper "github.com/unistack-org/micro/v3/meter/wrapper"
-	"github.com/unistack-org/micro/v3/register"
-	"github.com/unistack-org/micro/v3/server"
+	httpcli "go.unistack.org/micro-client-http/v3"
+	jsoncodec "go.unistack.org/micro-codec-json/v3"
+	jsonpbcodec "go.unistack.org/micro-codec-jsonpb/v3"
+	urlencodecodec "go.unistack.org/micro-codec-urlencode/v3"
+	xmlcodec "go.unistack.org/micro-codec-xml/v3"
+	vmeter "go.unistack.org/micro-meter-victoriametrics/v3"
+	httpsrv "go.unistack.org/micro-server-http/v3"
+	pb "go.unistack.org/micro-tests/server/http/proto"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/logger"
+	lwrapper "go.unistack.org/micro/v3/logger/wrapper"
+	"go.unistack.org/micro/v3/metadata"
+	handler "go.unistack.org/micro/v3/meter/handler"
+	mwrapper "go.unistack.org/micro/v3/meter/wrapper"
+	"go.unistack.org/micro/v3/register"
+	"go.unistack.org/micro/v3/server"
 	wrapperspb "google.golang.org/protobuf/types/known/wrapperspb"
 )
 
@@ -36,7 +36,7 @@ type Handler struct {
 }
 
 func multipartHandler(w http.ResponseWriter, r *http.Request) {
-	//fmt.Printf("%#+v\n", r)
+	// fmt.Printf("%#+v\n", r)
 }
 
 func upload(client *http.Client, url string, values map[string]io.Reader) error {
@@ -176,6 +176,7 @@ func (h *Handler) CallRepeatedString(ctx context.Context, req *pb.CallReq, rsp *
 	httpsrv.SetRspCode(ctx, http.StatusCreated)
 	return nil
 }
+
 func (h *Handler) CallRepeatedInt64(ctx context.Context, req *pb.CallReq, rsp *pb.CallRsp) error {
 	if len(req.Int64Ids) != 2 || req.Int64Ids[0] != 123 {
 		h.t.Fatalf("invalid reflect merging, int64_ids invalid: %v", req.Int64Ids)
@@ -226,7 +227,7 @@ func TestNativeFormUrlencoded(t *testing.T) {
 		server.Register(reg),
 		server.Codec("application/json", jsoncodec.NewCodec()),
 		server.Codec("application/x-www-form-urlencoded", urlencodecodec.NewCodec()),
-	//server.WrapHandler(NewServerHandlerWrapper()),
+	// server.WrapHandler(NewServerHandlerWrapper()),
 	)
 
 	if err := srv.Init(); err != nil {
@@ -266,7 +267,7 @@ func TestNativeFormUrlencoded(t *testing.T) {
 	// make request
 	req, err := http.NewRequest(http.MethodPost, fmt.Sprintf("http://%s/v1/test/call/my_name", service[0].Nodes[0].Address), strings.NewReader(data.Encode())) // URL-encoded payload
 	req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
-	//req.Header.Add("Content-Length", strconv.Itoa(len(data.Encode())))
+	// req.Header.Add("Content-Length", strconv.Itoa(len(data.Encode())))
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -326,7 +327,6 @@ func TestNativeFormUrlencoded(t *testing.T) {
 	if err := srv.Stop(); err != nil {
 		t.Fatal(err)
 	}
-
 }
 
 func TestNativeClientServer(t *testing.T) {
@@ -479,7 +479,6 @@ func TestNativeClientServer(t *testing.T) {
 	if err := srv.Stop(); err != nil {
 		t.Fatal(err)
 	}
-
 }
 
 func TestNativeServer(t *testing.T) {
@@ -624,7 +623,6 @@ func TestNativeServer(t *testing.T) {
 	if err := srv.Stop(); err != nil {
 		t.Fatal(err)
 	}
-
 }
 
 func TestHTTPHandler(t *testing.T) {
diff --git a/server/http/proto/test.pb.go b/server/http/proto/test.pb.go
index d40b60d..f676fae 100644
--- a/server/http/proto/test.pb.go
+++ b/server/http/proto/test.pb.go
@@ -1,15 +1,15 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.27.1
+// 	protoc-gen-go v1.26.0
 // 	protoc        v3.17.3
 // source: test.proto
 
 package pb
 
 import (
-	_ "github.com/unistack-org/micro-proto/api"
-	_ "github.com/unistack-org/micro-proto/openapiv2"
-	_ "github.com/unistack-org/micro-proto/tag"
+	_ "go.unistack.org/micro-proto/v3/api"
+	_ "go.unistack.org/micro-proto/v3/openapiv3"
+	_ "go.unistack.org/micro-proto/v3/tag"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	wrapperspb "google.golang.org/protobuf/types/known/wrapperspb"
@@ -377,7 +377,7 @@ var file_test_proto_rawDesc = []byte{
 	0x73, 0x74, 0x1a, 0x0d, 0x74, 0x61, 0x67, 0x2f, 0x74, 0x61, 0x67, 0x2e, 0x70, 0x72, 0x6f, 0x74,
 	0x6f, 0x1a, 0x15, 0x61, 0x70, 0x69, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f,
 	0x6e, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1b, 0x6f, 0x70, 0x65, 0x6e, 0x61, 0x70,
-	0x69, 0x76, 0x32, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e,
+	0x69, 0x76, 0x33, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e,
 	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72,
 	0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x77, 0x72, 0x61, 0x70, 0x70, 0x65, 0x72, 0x73, 0x2e,
 	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0xcb, 0x01, 0x0a, 0x07, 0x43, 0x61, 0x6c, 0x6c, 0x52, 0x65,
@@ -408,61 +408,52 @@ var file_test_proto_rawDesc = []byte{
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+	0xea, 0xff, 0xf9, 0x01, 0x21, 0x22, 0x1c, 0x2f, 0x76, 0x31, 0x2f, 0x74, 0x65, 0x73, 0x74, 0x2f,
+	0x63, 0x61, 0x6c, 0x6c, 0x5f, 0x72, 0x65, 0x70, 0x65, 0x61, 0x74, 0x65, 0x64, 0x5f, 0x69, 0x6e,
+	0x74, 0x36, 0x34, 0x3a, 0x01, 0x2a, 0xba, 0xea, 0xff, 0xf9, 0x01, 0x02, 0x08, 0x05, 0x12, 0x6b,
+	0x0a, 0x04, 0x43, 0x61, 0x6c, 0x6c, 0x12, 0x0d, 0x2e, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x43, 0x61,
+	0x6c, 0x6c, 0x52, 0x65, 0x71, 0x1a, 0x0d, 0x2e, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x43, 0x61, 0x6c,
+	0x6c, 0x52, 0x73, 0x70, 0x22, 0x45, 0xaa, 0x84, 0x9e, 0x03, 0x19, 0x2a, 0x04, 0x43, 0x61, 0x6c,
+	0x6c, 0x42, 0x11, 0x0a, 0x0f, 0x12, 0x0d, 0x0a, 0x0b, 0x2e, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x45,
+	0x72, 0x72, 0x6f, 0x72, 0xb2, 0xea, 0xff, 0xf9, 0x01, 0x19, 0x22, 0x14, 0x2f, 0x76, 0x31, 0x2f,
+	0x74, 0x65, 0x73, 0x74, 0x2f, 0x63, 0x61, 0x6c, 0x6c, 0x2f, 0x7b, 0x6e, 0x61, 0x6d, 0x65, 0x7d,
+	0x3a, 0x01, 0x2a, 0xba, 0xea, 0xff, 0xf9, 0x01, 0x02, 0x08, 0x05, 0x12, 0x74, 0x0a, 0x09, 0x43,
+	0x61, 0x6c, 0x6c, 0x45, 0x72, 0x72, 0x6f, 0x72, 0x12, 0x0e, 0x2e, 0x74, 0x65, 0x73, 0x74, 0x2e,
+	0x43, 0x61, 0x6c, 0x6c, 0x52, 0x65, 0x71, 0x31, 0x1a, 0x0e, 0x2e, 0x74, 0x65, 0x73, 0x74, 0x2e,
+	0x43, 0x61, 0x6c, 0x6c, 0x52, 0x73, 0x70, 0x31, 0x22, 0x47, 0xaa, 0x84, 0x9e, 0x03, 0x1e, 0x2a,
+	0x09, 0x43, 0x61, 0x6c, 0x6c, 0x45, 0x72, 0x72, 0x6f, 0x72, 0x42, 0x11, 0x0a, 0x0f, 0x12, 0x0d,
+	0x0a, 0x0b, 0x2e, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x45, 0x72, 0x72, 0x6f, 0x72, 0xb2, 0xea, 0xff,
+	0xf9, 0x01, 0x1e, 0x22, 0x19, 0x2f, 0x76, 0x31, 0x2f, 0x74, 0x65, 0x73, 0x74, 0x2f, 0x63, 0x61,
+	0x6c, 0x6c, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x2f, 0x7b, 0x6e, 0x61, 0x6d, 0x65, 0x7d, 0x3a, 0x01,
+	0x2a, 0x42, 0x32, 0x5a, 0x30, 0x67, 0x6f, 0x2e, 0x75, 0x6e, 0x69, 0x73, 0x74, 0x61, 0x63, 0x6b,
+	0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2d, 0x74, 0x65, 0x73, 0x74, 0x73,
+	0x2f, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x2f, 0x68, 0x74, 0x74, 0x70, 0x2f, 0x70, 0x72, 0x6f,
+	0x74, 0x6f, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/server/http/proto/test.proto b/server/http/proto/test.proto
index 2f12967..5690697 100644
--- a/server/http/proto/test.proto
+++ b/server/http/proto/test.proto
@@ -2,26 +2,22 @@ syntax = "proto3";
 
 package test;
 
-option go_package = "github.com/unistack-org/micro-tests/server/http/proto;pb";
+option go_package = "go.unistack.org/micro-tests/server/http/proto;pb";
 
 import "tag/tag.proto";
 import "api/annotations.proto";
-import "openapiv2/annotations.proto";
+import "openapiv3/annotations.proto";
 import "google/protobuf/wrappers.proto";
 
 service TestDouble {
   //option (micro.api.micro_service) = { client_wrappers: ["one","two"]; };
 	rpc CallDouble(CallReq) returns (CallRsp) {
-		option (micro.openapiv2.openapiv2_operation) = {
+		option (micro.openapiv3.openapiv3_operation) = {
       operation_id: "Call";
       responses: {
-        response_code: {
-          name: "default";
-          value: {
-            json_reference: {
-              description: "Error response";
-              _ref: ".test.Error";
-            };
+        default: {
+          reference: {
+            _ref: ".test.Error";
           };
         };
       };
@@ -33,16 +29,12 @@ service TestDouble {
 
 service Test {
 	rpc CallRepeatedString(CallReq) returns (CallRsp) {
-		option (micro.openapiv2.openapiv2_operation) = {
+		option (micro.openapiv3.openapiv3_operation) = {
       operation_id: "CallRepeatedString";
       responses: {
-        response_code: {
-          name: "default";
-          value: {
-            json_reference: {
-              description: "Error response";
-              _ref: ".test.Error";
-            };
+        default: {
+          reference: {
+            _ref: ".test.Error";
           };
         };
       };
@@ -51,16 +43,12 @@ service Test {
 		option (micro.api.micro_method) = { timeout: 5; };
   };
 	rpc CallRepeatedInt64(CallReq) returns (CallRsp) {
-		option (micro.openapiv2.openapiv2_operation) = {
+		option (micro.openapiv3.openapiv3_operation) = {
       operation_id: "CallRepeatedInt64";
       responses: {
-        response_code: {
-          name: "default";
-          value: {
-            json_reference: {
-              description: "Error response";
-              _ref: ".test.Error";
-            };
+        default: {
+          reference: {
+            _ref: ".test.Error";
           };
         };
       };
@@ -72,16 +60,12 @@ service Test {
 
   //option (micro.api.micro_service) = { client_wrappers: ["one","two"]; };
 	rpc Call(CallReq) returns (CallRsp) {
-		option (micro.openapiv2.openapiv2_operation) = {
+		option (micro.openapiv3.openapiv3_operation) = {
       operation_id: "Call";
       responses: {
-        response_code: {
-          name: "default";
-          value: {
-            json_reference: {
-              description: "Error response";
-              _ref: ".test.Error";
-            };
+        default: {
+          reference: {
+            _ref: ".test.Error";
           };
         };
       };
@@ -90,16 +74,12 @@ service Test {
 		option (micro.api.micro_method) = { timeout: 5; };
   };
 	rpc CallError(CallReq1) returns (CallRsp1) {
-		option (micro.openapiv2.openapiv2_operation) = {
+		option (micro.openapiv3.openapiv3_operation) = {
       operation_id: "CallError";
       responses: {
-        response_code: {
-          name: "default";
-          value: {
-            json_reference: {
-              description: "Error response";
-              _ref: ".test.Error";
-            };
+        default: {
+          reference: {
+            _ref: ".test.Error";
           };
         };
       };
diff --git a/server/http/proto/test_micro.pb.go b/server/http/proto/test_micro.pb.go
index 21637f4..8652bbb 100644
--- a/server/http/proto/test_micro.pb.go
+++ b/server/http/proto/test_micro.pb.go
@@ -1,13 +1,13 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.4.2
+// protoc-gen-go-micro version: v3.5.3
 // source: test.proto
 
 package pb
 
 import (
 	context "context"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
 )
 
 var (
diff --git a/server/http/proto/test_micro_http.pb.go b/server/http/proto/test_micro_http.pb.go
index 9afd4b3..b922969 100644
--- a/server/http/proto/test_micro_http.pb.go
+++ b/server/http/proto/test_micro_http.pb.go
@@ -1,15 +1,15 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.4.2
+// protoc-gen-go-micro version: v3.5.3
 // source: test.proto
 
 package pb
 
 import (
 	context "context"
-	v3 "github.com/unistack-org/micro-client-http/v3"
-	api "github.com/unistack-org/micro/v3/api"
-	client "github.com/unistack-org/micro/v3/client"
-	server "github.com/unistack-org/micro/v3/server"
+	v3 "go.unistack.org/micro-client-http/v3"
+	api "go.unistack.org/micro/v3/api"
+	client "go.unistack.org/micro/v3/client"
+	server "go.unistack.org/micro/v3/server"
 	http "net/http"
 	time "time"
 )
@@ -24,11 +24,6 @@ func NewTestDoubleClient(name string, c client.Client) TestDoubleClient {
 }
 
 func (c *testDoubleClient) CallDouble(ctx context.Context, req *CallReq, opts ...client.CallOption) (*CallRsp, error) {
-	errmap := make(map[string]interface{}, 1)
-	errmap["default"] = &Error{}
-	opts = append(opts,
-		v3.ErrorMap(errmap),
-	)
 	opts = append(opts,
 		v3.Method(http.MethodPost),
 		v3.Path("/v1/testdouble/call/name/{name}"),
@@ -79,11 +74,6 @@ func NewTestClient(name string, c client.Client) TestClient {
 }
 
 func (c *testClient) CallRepeatedString(ctx context.Context, req *CallReq, opts ...client.CallOption) (*CallRsp, error) {
-	errmap := make(map[string]interface{}, 1)
-	errmap["default"] = &Error{}
-	opts = append(opts,
-		v3.ErrorMap(errmap),
-	)
 	opts = append(opts,
 		v3.Method(http.MethodPost),
 		v3.Path("/v1/test/call_repeated_string"),
@@ -99,11 +89,6 @@ func (c *testClient) CallRepeatedString(ctx context.Context, req *CallReq, opts
 }
 
 func (c *testClient) CallRepeatedInt64(ctx context.Context, req *CallReq, opts ...client.CallOption) (*CallRsp, error) {
-	errmap := make(map[string]interface{}, 1)
-	errmap["default"] = &Error{}
-	opts = append(opts,
-		v3.ErrorMap(errmap),
-	)
 	opts = append(opts,
 		v3.Method(http.MethodPost),
 		v3.Path("/v1/test/call_repeated_int64"),
@@ -119,11 +104,6 @@ func (c *testClient) CallRepeatedInt64(ctx context.Context, req *CallReq, opts .
 }
 
 func (c *testClient) Call(ctx context.Context, req *CallReq, opts ...client.CallOption) (*CallRsp, error) {
-	errmap := make(map[string]interface{}, 1)
-	errmap["default"] = &Error{}
-	opts = append(opts,
-		v3.ErrorMap(errmap),
-	)
 	opts = append(opts,
 		v3.Method(http.MethodPost),
 		v3.Path("/v1/test/call/{name}"),
@@ -139,11 +119,6 @@ func (c *testClient) Call(ctx context.Context, req *CallReq, opts ...client.Call
 }
 
 func (c *testClient) CallError(ctx context.Context, req *CallReq1, opts ...client.CallOption) (*CallRsp1, error) {
-	errmap := make(map[string]interface{}, 1)
-	errmap["default"] = &Error{}
-	opts = append(opts,
-		v3.ErrorMap(errmap),
-	)
 	opts = append(opts,
 		v3.Method(http.MethodPost),
 		v3.Path("/v1/test/callerror/{name}"),
diff --git a/server/http/tools.go b/server/http/tools.go
deleted file mode 100644
index ba67cf7..0000000
--- a/server/http/tools.go
+++ /dev/null
@@ -1,7 +0,0 @@
-// +build tools
-
-package http
-
-import (
-	_ "github.com/unistack-org/micro-proto/openapiv2"
-)
diff --git a/server/tcp/tcp_test.go b/server/tcp/tcp_test.go
index cc9f423..442032a 100644
--- a/server/tcp/tcp_test.go
+++ b/server/tcp/tcp_test.go
@@ -8,11 +8,11 @@ import (
 	"testing"
 	"time"
 
-	tcp "github.com/unistack-org/micro-server-tcp/v3"
-	"github.com/unistack-org/micro/v3/broker"
-	"github.com/unistack-org/micro/v3/logger"
-	"github.com/unistack-org/micro/v3/register"
-	"github.com/unistack-org/micro/v3/server"
+	tcp "go.unistack.org/micro-server-tcp/v3"
+	"go.unistack.org/micro/v3/broker"
+	"go.unistack.org/micro/v3/logger"
+	"go.unistack.org/micro/v3/register"
+	"go.unistack.org/micro/v3/server"
 )
 
 type testHandler struct {
diff --git a/service/service_test.go b/service/service_test.go
index bd3a863..e2f02bb 100644
--- a/service/service_test.go
+++ b/service/service_test.go
@@ -3,10 +3,10 @@ package service
 import (
 	"testing"
 
-	httpcli "github.com/unistack-org/micro-client-http/v3"
-	httpsrv "github.com/unistack-org/micro-server-http/v3"
-	"github.com/unistack-org/micro/v3"
-	"github.com/unistack-org/micro/v3/server"
+	httpcli "go.unistack.org/micro-client-http/v3"
+	httpsrv "go.unistack.org/micro-server-http/v3"
+	"go.unistack.org/micro/v3"
+	"go.unistack.org/micro/v3/server"
 )
 
 func TestHTTPService(t *testing.T) {
@@ -18,5 +18,4 @@ func TestHTTPService(t *testing.T) {
 	if err := svc.Init(); err != nil {
 		t.Fatal(err)
 	}
-
 }
diff --git a/store/store_test.go b/store/store_test.go
index b503653..021014c 100644
--- a/store/store_test.go
+++ b/store/store_test.go
@@ -12,16 +12,16 @@ import (
 	"testing"
 	"time"
 
-	"github.com/unistack-org/micro/v3/store/cache"
+	"go.unistack.org/micro/v3/store/cache"
 
-	"github.com/unistack-org/micro/v3/store/memory"
+	"go.unistack.org/micro/v3/store/memory"
 
 	"github.com/kr/pretty"
-	"github.com/unistack-org/micro/v3/store/cockroach"
+	"go.unistack.org/micro/v3/store/cockroach"
 
-	"github.com/unistack-org/micro/v3/store"
+	"go.unistack.org/micro/v3/store"
 
-	"github.com/unistack-org/micro/v3/store/file"
+	"go.unistack.org/micro/v3/store/file"
 
 	"github.com/davecgh/go-spew/spew"
 )
diff --git a/tools.go b/tools.go
new file mode 100644
index 0000000..fff6f3a
--- /dev/null
+++ b/tools.go
@@ -0,0 +1,9 @@
+// +build tools
+
+package micro-tests
+
+import (
+	_ "go.unistack.org/micro-proto/v3/openapiv3"
+	_ "go.unistack.org/micro-proto/v3/api"
+	_ "go.unistack.org/micro-proto/v3/tag"
+)
diff --git a/util/id/id_internal_test.go b/util/id/id_internal_test.go
index 5cbed1a..b23c49f 100644
--- a/util/id/id_internal_test.go
+++ b/util/id/id_internal_test.go
@@ -4,7 +4,7 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/require"
-	mid "github.com/unistack-org/micro/v3/util/id"
+	mid "go.unistack.org/micro/v3/util/id"
 )
 
 func TestHasNoCollisions(t *testing.T) {
diff --git a/util/id/id_test.go b/util/id/id_test.go
index e2f0c7f..c76b40d 100644
--- a/util/id/id_test.go
+++ b/util/id/id_test.go
@@ -6,7 +6,7 @@ import (
 	"unicode/utf8"
 
 	"github.com/stretchr/testify/assert"
-	id "github.com/unistack-org/micro/v3/util/id"
+	id "go.unistack.org/micro/v3/util/id"
 )
 
 func TestGenerate(t *testing.T) {
diff --git a/util/reflect/proto/test.pb.go b/util/reflect/proto/test.pb.go
index 45fec6e..e33fb27 100644
--- a/util/reflect/proto/test.pb.go
+++ b/util/reflect/proto/test.pb.go
@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.27.1
+// 	protoc-gen-go v1.26.0
 // 	protoc        v3.17.3
 // source: test.proto
 
@@ -176,11 +176,10 @@ var file_test_proto_rawDesc = []byte{
 	0x67, 0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x1c, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c,
 	0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x55, 0x49, 0x6e, 0x74, 0x36,
 	0x34, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x52, 0x0a, 0x75, 0x69, 0x6e, 0x74, 0x36, 0x34, 0x41, 0x72,
-	0x67, 0x73, 0x42, 0x3b, 0x5a, 0x39, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d,
-	0x2f, 0x75, 0x6e, 0x69, 0x73, 0x74, 0x61, 0x63, 0x6b, 0x2d, 0x6f, 0x72, 0x67, 0x2f, 0x6d, 0x69,
-	0x63, 0x72, 0x6f, 0x2d, 0x74, 0x65, 0x73, 0x74, 0x73, 0x2f, 0x75, 0x74, 0x69, 0x6c, 0x2f, 0x72,
-	0x65, 0x66, 0x6c, 0x65, 0x63, 0x74, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x3b, 0x70, 0x62, 0x62,
-	0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x67, 0x73, 0x42, 0x33, 0x5a, 0x31, 0x67, 0x6f, 0x2e, 0x75, 0x6e, 0x69, 0x73, 0x74, 0x61, 0x63,
+	0x6b, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2d, 0x74, 0x65, 0x73, 0x74,
+	0x73, 0x2f, 0x75, 0x74, 0x69, 0x6c, 0x2f, 0x72, 0x65, 0x66, 0x6c, 0x65, 0x63, 0x74, 0x2f, 0x70,
+	0x72, 0x6f, 0x74, 0x6f, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/util/reflect/proto/test.proto b/util/reflect/proto/test.proto
index f6a6ceb..d544d9f 100644
--- a/util/reflect/proto/test.proto
+++ b/util/reflect/proto/test.proto
@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package reflect;
 
-option go_package = "github.com/unistack-org/micro-tests/util/reflect/proto;pb";
+option go_package = "go.unistack.org/micro-tests/util/reflect/proto;pb";
 import "google/protobuf/wrappers.proto";
 
 message CallReq {
diff --git a/util/reflect/reflect_test.go b/util/reflect/reflect_test.go
index 632a9df..06326c3 100644
--- a/util/reflect/reflect_test.go
+++ b/util/reflect/reflect_test.go
@@ -3,8 +3,8 @@ package reflect
 import (
 	"testing"
 
-	pb "github.com/unistack-org/micro-tests/util/reflect/proto"
-	rutil "github.com/unistack-org/micro/v3/util/reflect"
+	pb "go.unistack.org/micro-tests/util/reflect/proto"
+	rutil "go.unistack.org/micro/v3/util/reflect"
 )
 
 func TestFieldName(t *testing.T) {
@@ -50,7 +50,6 @@ func TestMergeBool(t *testing.T) {
 	if !s.Bool {
 		t.Fatalf("merge bool error: %#+v\n", s)
 	}
-
 }
 
 func TestMergeString(t *testing.T) {
@@ -80,7 +79,6 @@ func TestMergeString(t *testing.T) {
 	if s.Bool != "false" {
 		t.Fatalf("merge bool error: %#+v\n", s)
 	}
-
 }
 
 func TestMerge(t *testing.T) {
diff --git a/wrapper/breaker/gobreaker/gobreaker_test.go b/wrapper/breaker/gobreaker/gobreaker_test.go
index 5e9d689..0e8d40d 100644
--- a/wrapper/breaker/gobreaker/gobreaker_test.go
+++ b/wrapper/breaker/gobreaker/gobreaker_test.go
@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 package gobreaker
@@ -7,10 +8,10 @@ import (
 	"testing"
 
 	"github.com/sony/gobreaker"
-	"github.com/unistack-org/micro/register/memory"
-	"github.com/unistack-org/micro/v3/client"
-	"github.com/unistack-org/micro/v3/errors"
-	"github.com/unistack-org/micro/v3/router"
+	"go.unistack.org/micro/register/memory"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/errors"
+	"go.unistack.org/micro/v3/router"
 )
 
 func TestBreaker(t *testing.T) {
diff --git a/wrapper/breaker/hystrix/hystrix_test.go b/wrapper/breaker/hystrix/hystrix_test.go
index c68c79a..2043696 100644
--- a/wrapper/breaker/hystrix/hystrix_test.go
+++ b/wrapper/breaker/hystrix/hystrix_test.go
@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 package hystrix
@@ -7,10 +8,10 @@ import (
 	"testing"
 
 	"github.com/afex/hystrix-go/hystrix"
-	rrouter "github.com/unistack-org/micro-router-register/v3"
-	"github.com/unistack-org/micro/register/memory"
-	"github.com/unistack-org/micro/v3/client"
-	"github.com/unistack-org/micro/v3/router"
+	rrouter "go.unistack.org/micro-router-register/v3"
+	"go.unistack.org/micro/register/memory"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/router"
 )
 
 func TestBreaker(t *testing.T) {
diff --git a/wrapper/metrics/prometheus/prometheus_test.go b/wrapper/metrics/prometheus/prometheus_test.go
index f39d59d..5aba8ab 100644
--- a/wrapper/metrics/prometheus/prometheus_test.go
+++ b/wrapper/metrics/prometheus/prometheus_test.go
@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 package prometheus_test
@@ -9,17 +10,17 @@ import (
 	"github.com/prometheus/client_golang/prometheus"
 	dto "github.com/prometheus/client_model/go"
 	"github.com/stretchr/testify/assert"
-	cli "github.com/unistack-org/micro-client-grpc/v3"
-	jsoncodec "github.com/unistack-org/micro-codec-json/v3"
-	promwrapper "github.com/unistack-org/micro-metrics-prometheus/v3"
-	rrouter "github.com/unistack-org/micro-router-register/v3"
-	srv "github.com/unistack-org/micro-server-grpc/v3"
-	"github.com/unistack-org/micro/v3/broker"
-	"github.com/unistack-org/micro/v3/client"
-	"github.com/unistack-org/micro/v3/errors"
-	"github.com/unistack-org/micro/v3/register"
-	"github.com/unistack-org/micro/v3/router"
-	"github.com/unistack-org/micro/v3/server"
+	cli "go.unistack.org/micro-client-grpc/v3"
+	jsoncodec "go.unistack.org/micro-codec-json/v3"
+	promwrapper "go.unistack.org/micro-metrics-prometheus/v3"
+	rrouter "go.unistack.org/micro-router-register/v3"
+	srv "go.unistack.org/micro-server-grpc/v3"
+	"go.unistack.org/micro/v3/broker"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/errors"
+	"go.unistack.org/micro/v3/register"
+	"go.unistack.org/micro/v3/router"
+	"go.unistack.org/micro/v3/server"
 )
 
 type Test interface {
diff --git a/wrapper/ratelimiter/juju/ratelimit_test.go b/wrapper/ratelimiter/juju/ratelimit_test.go
index 19b88f9..e768dbd 100644
--- a/wrapper/ratelimiter/juju/ratelimit_test.go
+++ b/wrapper/ratelimiter/juju/ratelimit_test.go
@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 package ratelimit
@@ -9,18 +10,20 @@ import (
 	"time"
 
 	"github.com/juju/ratelimit"
-	rrouter "github.com/unistack-org/micro-router-register/v3"
-	"github.com/unistack-org/micro/v3/broker"
-	"github.com/unistack-org/micro/v3/client"
-	"github.com/unistack-org/micro/v3/errors"
-	"github.com/unistack-org/micro/v3/network/transport"
-	"github.com/unistack-org/micro/v3/router"
-	"github.com/unistack-org/micro/v3/server"
+	rrouter "go.unistack.org/micro-router-register/v3"
+	"go.unistack.org/micro/v3/broker"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/errors"
+	"go.unistack.org/micro/v3/network/transport"
+	"go.unistack.org/micro/v3/router"
+	"go.unistack.org/micro/v3/server"
 )
 
-type testHandler struct{}
-type TestRequest struct{}
-type TestResponse struct{}
+type (
+	testHandler  struct{}
+	TestRequest  struct{}
+	TestResponse struct{}
+)
 
 func (t *testHandler) Method(ctx context.Context, req *TestRequest, rsp *TestResponse) error {
 	return nil
@@ -89,7 +92,7 @@ func TestRateServerLimit(t *testing.T) {
 			server.Register(r),
 			server.Transport(tr),
 			// add broker
-			//server.Broker(b),
+			// server.Broker(b),
 			// add the breaker wrapper
 			server.WrapHandler(NewHandlerWrapper(br, false)),
 		)
diff --git a/wrapper/recovery/recovery_test.go b/wrapper/recovery/recovery_test.go
index 01eb3ce..56ceb6d 100644
--- a/wrapper/recovery/recovery_test.go
+++ b/wrapper/recovery/recovery_test.go
@@ -5,17 +5,17 @@ import (
 	"fmt"
 	"testing"
 
-	cli "github.com/unistack-org/micro-client-grpc/v3"
-	jsoncodec "github.com/unistack-org/micro-codec-json/v3"
-	rrouter "github.com/unistack-org/micro-router-register/v3"
-	srv "github.com/unistack-org/micro-server-grpc/v3"
-	recwrapper "github.com/unistack-org/micro-wrapper-recovery/v3"
-	"github.com/unistack-org/micro/v3/broker"
-	"github.com/unistack-org/micro/v3/client"
-	"github.com/unistack-org/micro/v3/errors"
-	"github.com/unistack-org/micro/v3/register"
-	"github.com/unistack-org/micro/v3/router"
-	"github.com/unistack-org/micro/v3/server"
+	cli "go.unistack.org/micro-client-grpc/v3"
+	jsoncodec "go.unistack.org/micro-codec-json/v3"
+	rrouter "go.unistack.org/micro-router-register/v3"
+	srv "go.unistack.org/micro-server-grpc/v3"
+	recwrapper "go.unistack.org/micro-wrapper-recovery/v3"
+	"go.unistack.org/micro/v3/broker"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/errors"
+	"go.unistack.org/micro/v3/register"
+	"go.unistack.org/micro/v3/router"
+	"go.unistack.org/micro/v3/server"
 )
 
 type Test interface {
diff --git a/wrapper/sql/wrapper_test.go b/wrapper/sql/wrapper_test.go
index f5c988d..cd3e6b3 100644
--- a/wrapper/sql/wrapper_test.go
+++ b/wrapper/sql/wrapper_test.go
@@ -1,25 +1,25 @@
-// +build ignore
-
 package wrapper_test
 
 import (
+	"bytes"
 	"context"
-	"fmt"
+	"database/sql"
 	"testing"
+	"time"
 
 	"github.com/jmoiron/sqlx"
-	//_ "github.com/mattn/go-sqlite3"
-	wrapper "github.com/unistack-org/micro-wrapper-sql"
+	vmeter "go.unistack.org/micro-meter-victoriametrics/v3"
+	wrapper "go.unistack.org/micro-wrapper-sql/v3"
+	"go.unistack.org/micro/v3/meter"
+	"modernc.org/sqlite"
 )
 
-var (
-	schema = `
+var schema = `
   CREATE TABLE IF NOT EXISTS person (
 	  first_name text,
 	  last_name text,
 	  email text
 	);`
-)
 
 type Person struct {
 	FirstName string `db:"first_name"`
@@ -28,25 +28,51 @@ type Person struct {
 }
 
 func TestWrapper(t *testing.T) {
-	db, err := sqlx.Connect("sqlite3", "test.db")
+	wrapper.DefaultMeterStatsInterval = 100 * time.Millisecond
+	meter.DefaultMeter = vmeter.NewMeter()
+
+	sql.Register("micro-wrapper-sql", wrapper.NewWrapper(&sqlite.Driver{}))
+	wdb, err := sql.Open("micro-wrapper-sql", ":memory:")
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	w := wrapper.NewWrapper(db)
-	defer w.Close()
-	ctx := context.Background()
+	db := sqlx.NewDb(wdb, "sqlite")
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
 
-	db.MustExec(schema)
-
-	tx := db.MustBegin()
-	//tx.NamedExec("INSERT OR REPLACE INTO person (first_name, last_name, email) VALUES (:first_name, :last_name, :email)", &Person{"Jane", "Citizen", "jane.citzen@example.com"})
-	tx.Commit()
-
-	people := &Person{}
-	if err := sqlx.GetContext(ctx, w, people, "SELECT * FROM person limit 1"); err != nil {
+	wrapper.NewStatsMeter(ctx, db, wrapper.DatabaseHost("localhost"), wrapper.DatabaseName("memory"))
+	if _, err := db.Exec(schema); err != nil {
 		t.Fatal(err)
 	}
 
-	fmt.Printf("%#+v\n", people)
+	tx, err := db.BeginTxx(ctx, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if _, err := tx.NamedExec("INSERT OR REPLACE INTO person (first_name, last_name, email) VALUES (:first_name, :last_name, :email)", &Person{"Fist1", "Last1", "Email1"}); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := tx.NamedExec("INSERT OR REPLACE INTO person (first_name, last_name, email) VALUES (:first_name, :last_name, :email)", &Person{"Fist2", "Last2", "Email2"}); err != nil {
+		t.Fatal(err)
+	}
+
+	if err := tx.Commit(); err != nil {
+		t.Fatal(err)
+	}
+
+	var peoples []*Person
+	if err := sqlx.SelectContext(ctx, db, &peoples, "SELECT * FROM person limit 2"); err != nil {
+		t.Fatal(err)
+	}
+
+	_ = peoples
+	time.Sleep(1 * time.Second)
+	buf := bytes.NewBuffer(nil)
+	_ = meter.DefaultMeter.Write(buf, meter.WriteProcessMetrics(true))
+
+	if !bytes.Contains(buf.Bytes(), []byte(`micro_sql_idle_connections`)) {
+		t.Fatalf("micro-wrapper-sql output contains invalid output: %s", buf.Bytes())
+	}
 }
diff --git a/wrapper/trace/datadog/datadog_test.go b/wrapper/trace/datadog/datadog_test.go
index 4195b8b..9492e17 100644
--- a/wrapper/trace/datadog/datadog_test.go
+++ b/wrapper/trace/datadog/datadog_test.go
@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 package datadog
@@ -8,18 +9,18 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/assert"
-	rrouter "github.com/unistack-org/micro-router-register/v3"
-	"github.com/unistack-org/micro/register/memory"
-	"github.com/unistack-org/micro/v3/client"
-	microerr "github.com/unistack-org/micro/v3/errors"
-	"github.com/unistack-org/micro/v3/router"
-	"github.com/unistack-org/micro/v3/server"
+	rrouter "go.unistack.org/micro-router-register/v3"
+	"go.unistack.org/micro/register/memory"
+	"go.unistack.org/micro/v3/client"
+	microerr "go.unistack.org/micro/v3/errors"
+	"go.unistack.org/micro/v3/router"
+	"go.unistack.org/micro/v3/server"
 	"gopkg.in/DataDog/dd-trace-go.v1/ddtrace/ext"
 	"gopkg.in/DataDog/dd-trace-go.v1/ddtrace/mocktracer"
 	"gopkg.in/DataDog/dd-trace-go.v1/ddtrace/tracer"
 
-	cli "github.com/unistack-org/micro/v3/client"
-	srv "github.com/unistack-org/micro/v3/server"
+	cli "go.unistack.org/micro/v3/client"
+	srv "go.unistack.org/micro/v3/server"
 )
 
 type Test interface {
@@ -29,6 +30,7 @@ type Test interface {
 type TestRequest struct {
 	IsError bool
 }
+
 type TestResponse struct {
 	Message string
 }
diff --git a/wrapper/trace/opentracing/opentracing_test.go b/wrapper/trace/opentracing/opentracing_test.go
index feda47b..3375bc2 100644
--- a/wrapper/trace/opentracing/opentracing_test.go
+++ b/wrapper/trace/opentracing/opentracing_test.go
@@ -7,17 +7,17 @@ import (
 	opentracing "github.com/opentracing/opentracing-go"
 	"github.com/opentracing/opentracing-go/mocktracer"
 	"github.com/stretchr/testify/assert"
-	cli "github.com/unistack-org/micro-client-grpc/v3"
-	jsoncodec "github.com/unistack-org/micro-codec-json/v3"
-	rrouter "github.com/unistack-org/micro-router-register/v3"
-	srv "github.com/unistack-org/micro-server-grpc/v3"
-	otwrapper "github.com/unistack-org/micro-wrapper-trace-opentracing/v3"
-	"github.com/unistack-org/micro/v3/broker"
-	"github.com/unistack-org/micro/v3/client"
-	"github.com/unistack-org/micro/v3/errors"
-	"github.com/unistack-org/micro/v3/register"
-	"github.com/unistack-org/micro/v3/router"
-	"github.com/unistack-org/micro/v3/server"
+	cli "go.unistack.org/micro-client-grpc/v3"
+	jsoncodec "go.unistack.org/micro-codec-json/v3"
+	rrouter "go.unistack.org/micro-router-register/v3"
+	srv "go.unistack.org/micro-server-grpc/v3"
+	otwrapper "go.unistack.org/micro-wrapper-trace-opentracing/v3"
+	"go.unistack.org/micro/v3/broker"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/errors"
+	"go.unistack.org/micro/v3/register"
+	"go.unistack.org/micro/v3/router"
+	"go.unistack.org/micro/v3/server"
 )
 
 type Test interface {
@@ -27,6 +27,7 @@ type Test interface {
 type TestRequest struct {
 	IsError bool
 }
+
 type TestResponse struct {
 	Message string
 }