diff --git a/interface.c b/interface.c
index f938c44..1a08b05 100644
--- a/interface.c
+++ b/interface.c
@@ -588,6 +588,7 @@ void print_dialog_list_gw (struct tgl_state *TLS, void *extra, int success, int
 void print_chat_info_gw (struct tgl_state *TLS, void *extra, int success, struct tgl_chat *C);
 void print_user_info_gw (struct tgl_state *TLS, void *extra, int success, struct tgl_user *C);
 void print_filename_gw (struct tgl_state *TLS, void *extra, int success, char *name);
+void print_string_gw (struct tgl_state *TLS, void *extra, int success, const char *name);
 void open_filename_gw (struct tgl_state *TLS, void *extra, int success, char *name);
 void print_secret_chat_gw (struct tgl_state *TLS, void *extra, int success, struct tgl_secret_chat *E);
 void print_card_gw (struct tgl_state *TLS, void *extra, int success, int size, int *card);
@@ -781,6 +782,12 @@ void do_rename_chat (int arg_num, struct arg args[], struct in_ev *ev) {
   tgl_do_rename_chat (TLS, args[0].P->id, args[1].str, print_success_gw, ev);
 }
 
+void do_import_chat_link (int arg_num, struct arg args[], struct in_ev *ev) {
+  assert (arg_num == 1);
+  if (ev) { ev->refcnt ++; }
+  tgl_do_import_chat_link (TLS, args[0].str, strlen (args[0].str), print_success_gw, ev);
+}
+
 #define DO_LOAD_PHOTO(tp,act,actf) \
 void do_ ## act ## _ ## tp (int arg_num, struct arg args[], struct in_ev *ev) { \
   assert (arg_num == 1);\
@@ -1114,6 +1121,12 @@ void do_export_card (int arg_num, struct arg args[], struct in_ev *ev) {
   tgl_do_export_card (TLS, print_card_gw, ev);
 }
 
+void do_export_chat_link (int arg_num, struct arg args[], struct in_ev *ev) {
+  assert (arg_num == 1);
+  if (ev) { ev->refcnt ++; }
+  tgl_do_export_chat_link (TLS, args[0].P->id, print_string_gw, ev);
+}
+
 void do_import_card (int arg_num, struct arg args[], struct in_ev *ev) {
   assert (arg_num == 1);
   char *s = args[0].str;
@@ -1247,12 +1260,14 @@ struct command commands[] = {
   {"delete_msg", {ca_number, ca_none}, do_delete_msg, "delete_msg <msg-id>\tDeletes message"},
   {"dialog_list", {ca_number | ca_optional, ca_number | ca_optional, ca_none}, do_dialog_list, "dialog_list [limit=100] [offset=0]\tList of last conversations"},
   {"export_card", {ca_none}, do_export_card, "export_card\tPrints card that can be imported by another user with import_card method"},
+  {"export_chat_link", {ca_chat, ca_none}, do_export_chat_link, "export_chat_link\tPrints chat link that can be used to join to chat"},
   {"fwd", {ca_peer, ca_number, ca_period, ca_none}, do_fwd, "fwd <peer> <msg-id>+\tForwards message to peer. Forward to secret chats is forbidden"},
   {"fwd_media", {ca_peer, ca_number, ca_none}, do_fwd_media, "fwd <peer> <msg-id>\tForwards message media to peer. Forward to secret chats is forbidden. Result slightly differs from fwd"},
   {"get_message", {ca_number, ca_none}, do_get_message, "get_message <msg-id>\tGet message by id"},
   {"help", {ca_none}, do_help, "help\tPrints this help"},
   {"history", {ca_peer, ca_number | ca_optional, ca_number | ca_optional, ca_none}, do_history, "history <peer> [limit] [offset]\tPrints messages with this peer (most recent message lower). Also marks messages as read"},
   {"import_card", {ca_string, ca_none}, do_import_card, "import_card <card>\tGets user by card and prints it name. You can then send messages to him as usual"},
+  {"import_chat_link", {ca_string, ca_none}, do_import_chat_link, "impoty_chat_link <hash>\tJoins to chat by link"},
   {"load_audio", {ca_number, ca_none}, do_load_audio, "load_audio <msg-id>\tDownloads file to downloads dirs. Prints file name after download end"},
   {"load_chat_photo", {ca_chat, ca_none}, do_load_user_photo, "load_chat_photo <chat>\tDownloads file to downloads dirs. Prints file name after download end"},
   {"load_document", {ca_number, ca_none}, do_load_document, "load_document <msg-id>\tDownloads file to downloads dirs. Prints file name after download end"},
@@ -1689,6 +1704,19 @@ void print_filename_gw (struct tgl_state *TLSR, void *extra, int success, char *
   mprint_end (ev);
 }
 
+void print_string_gw (struct tgl_state *TLSR, void *extra, int success, const char *name) {
+  assert (TLS == TLSR);
+  struct in_ev *ev = extra;
+  if (ev && !--ev->refcnt) {
+    free (ev);
+    return;
+  }
+  if (!success) { print_fail (ev); return; }
+  mprint_start (ev);
+  mprintf (ev, "%s\n", name);
+  mprint_end (ev);
+}
+
 void open_filename_gw (struct tgl_state *TLSR, void *extra, int success, char *name) {
   assert (TLS == TLSR);
   struct in_ev *ev = extra;
diff --git a/tgl b/tgl
index b5e744e..0f76784 160000
--- a/tgl
+++ b/tgl
@@ -1 +1 @@
-Subproject commit b5e744eaa30c71fb2fd7218dfc7b8538c697980b
+Subproject commit 0f76784c972feb7824a40d1c33dde898fbeced63