diff --git a/api/v1/health/calldb.go b/api/v1/health/calldb.go
new file mode 100644
index 0000000..f9d9952
--- /dev/null
+++ b/api/v1/health/calldb.go
@@ -0,0 +1,39 @@
+package health
+
+import (
+	"context"
+	"errors"
+
+	"github.com/ajikamaludin/go-grpc_basic/pkg/v1/postgres"
+	"github.com/ajikamaludin/go-grpc_basic/pkg/v1/utils/constants"
+	hlpb "github.com/ajikamaludin/go-grpc_basic/proto/v1/health"
+	"github.com/golang/protobuf/ptypes/empty"
+)
+
+func (s *Server) CallDb(ctx context.Context, req *empty.Empty) (*hlpb.Response, error) {
+	// select db
+	rows, err := s.config.Pg.CustomMainSelect(&postgres.CustomMain{})
+
+	if err != nil {
+		s.logger.Errorf("[HEALTH][GET] ERROR %v", err)
+	}
+
+	if len(rows) <= 0 {
+		s.logger.Errorf("[HEALTH][GET] EMPTY ROW")
+		return nil, errors.New("Invoke empty rows")
+	}
+	var data []*hlpb.Data
+	for _, v := range rows {
+		data = append(data, &hlpb.Data{
+			Email:    v.UserId,
+			Username: v.Pass,
+		})
+	}
+
+	return &hlpb.Response{
+		Success: true,
+		Code:    constants.SuccessCode,
+		Desc:    constants.SuccesDesc,
+		Data:    data,
+	}, nil
+}