diff --git a/v1/client.go b/v1/client.go
index afb1860..c4a352e 100644
--- a/v1/client.go
+++ b/v1/client.go
@@ -912,8 +912,20 @@ func (c *MgClient) UploadFileByURL(request UploadFileByUrlRequest) (UploadFileRe
 	return resp, status, err
 }
 
+type wsParams struct {
+	options []string
+}
+
+type WsParams interface {
+	apply(*wsParams)
+}
+
+func (c WsOption) apply(opts *wsParams) {
+	opts.options = append(opts.options, string(c))
+}
+
 // WsMeta let you receive url & headers to open web socket connection
-func (c *MgClient) WsMeta(events []string) (string, http.Header, error) {
+func (c *MgClient) WsMeta(events []string, urlParams ...WsParams) (string, http.Header, error) {
 	var url string
 
 	if len(events) < 1 {
@@ -923,6 +935,14 @@ func (c *MgClient) WsMeta(events []string) (string, http.Header, error) {
 
 	url = fmt.Sprintf("%s%s%s%s", strings.Replace(c.URL, "https", "wss", 1), prefix, "/ws?events=", strings.Join(events[:], ","))
 
+	var params wsParams
+	for _, param := range urlParams {
+		param.apply(&params)
+	}
+	if len(params.options) > 0 {
+		url = fmt.Sprintf("%s&options=%s", url, strings.Join(params.options, ","))
+	}
+
 	if url == "" {
 		err := errors.New("empty WS URL")
 		return url, nil, err
diff --git a/v1/client_test.go b/v1/client_test.go
index fbddc55..72eabc2 100644
--- a/v1/client_test.go
+++ b/v1/client_test.go
@@ -852,6 +852,24 @@ func TestMgClient_CommandEditDelete(t *testing.T) {
 	t.Logf("%v", d)
 }
 
+func TestMgClient_WsMeta_With_Options(t *testing.T) {
+	c := client()
+	events := []string{"user_updated", "user_join_chat"}
+	params := []WsParams{WsOptionIncludeMassCommunication}
+
+	url, headers, err := c.WsMeta(events, params...)
+
+	if err != nil {
+		t.Errorf("%v", err)
+	}
+
+	resURL := "wss://api.example.com/api/bot/v1/ws?events=user_updated,user_join_chat&options=include_mass_communication"
+	resToken := c.Token
+
+	assert.Equal(t, resURL, url)
+	assert.Equal(t, resToken, headers["X-Bot-Token"][0])
+}
+
 func TestMgClient_WsMeta(t *testing.T) {
 	c := client()
 	events := []string{"user_updated", "user_join_chat"}
@@ -861,10 +879,10 @@ func TestMgClient_WsMeta(t *testing.T) {
 		t.Errorf("%v", err)
 	}
 
-	resUrl := fmt.Sprintf("%s%s%s%s", strings.Replace(c.URL, "https", "wss", 1), prefix, "/ws?events=", strings.Join(events[:], ","))
+	resURL := fmt.Sprintf("%s%s%s%s", strings.Replace(c.URL, "https", "wss", 1), prefix, "/ws?events=", strings.Join(events[:], ","))
 	resToken := c.Token
 
-	assert.Equal(t, resUrl, url)
+	assert.Equal(t, resURL, url)
 	assert.Equal(t, resToken, headers["X-Bot-Token"][0])
 }
 
diff --git a/v1/types.go b/v1/types.go
index 2d43e5f..5827457 100644
--- a/v1/types.go
+++ b/v1/types.go
@@ -43,6 +43,8 @@ const (
 	WsEventSettingsUpdated   string = "settings_updated"
 	WsEventChatsDeleted      string = "chats_deleted"
 
+	WsOptionIncludeMassCommunication WsOption = "include_mass_communication"
+
 	ChannelFeatureNone    string = "none"
 	ChannelFeatureReceive string = "receive"
 	ChannelFeatureSend    string = "send"
@@ -435,6 +437,11 @@ type (
 	}
 )
 
+// WS options
+type (
+	WsOption string
+)
+
 // Single entity types
 type (
 	Message struct {