diff --git a/CMakeLists.txt b/CMakeLists.txt
index c866cce56b8c031217a77297700fde69beebf789..4506a13600d79d59bbf4aca3ea50f4d49ebf44fe 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,12 +5,14 @@ set(DAP_CHAIN_NET_SRCS
 	dap_chain_net.c 
         dap_chain_node.c
         dap_chain_node_ctl.c
+        dap_chain_node_cli.c
         )
 
 set(DAP_CHAIN_NET_HEADERS
         dap_chain_net.h
         dap_chain_node.h
         dap_chain_node_ctl.h
+        dap_chain_node_cli.h
     )
 
 set(IPUTILS_INCLUDE_DIRS
diff --git a/dap_chain_node_cli.c b/dap_chain_node_cli.c
new file mode 100644
index 0000000000000000000000000000000000000000..9ecf3c3bf460e801cf80e64f4cb9d31bda0b3034
--- /dev/null
+++ b/dap_chain_node_cli.c
@@ -0,0 +1,155 @@
+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <naeper@demlabs.net>
+ * DeM Labs Inc.   https://demlabs.net
+
+ This file is part of DAP (Deus Applications Prototypes) the open source project
+
+ DAP (Deus Applicaions Prototypes) is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ DAP is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with any DAP based project.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <pthread.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+
+#ifndef _WIN32
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <arpa/inet.h>
+#include <unistd.h> // for close
+#include <fcntl.h>
+//#include <sys/poll.h>
+//#include <sys/select.h>
+#include <netinet/in.h>
+#include <sys/un.h>
+#define closesocket close
+typedef int SOCKET;
+#define SOCKET_ERROR    -1  // for win32 =  (-1)
+#define INVALID_SOCKET  -1  // for win32 =  (SOCKET)(~0)
+// for Windows
+#else
+#include <winsock2.h>
+#include <WS2tcpip.h>
+#endif
+
+#include "dap_common.h"
+#include "dap_config.h"
+#include "dap_chain_node_cli.h"
+
+//#include "dap_chain_node_cli.h"
+
+#define LOG_TAG "chain_node_cli"
+
+#define SOCKET_FILE "/opt/kelvin-node/var/run/node_cli.sock"
+
+static SOCKET server_sockfd = -1;
+/**
+ * threading function for processing a request from a client
+ */
+static void* thread_one_client_func(void *args)
+{
+    return NULL;
+}
+
+/**
+ * main threading server function
+ */
+static void* thread_main_func(void *args)
+{
+    SOCKET sockfd = (SOCKET) (intptr_t) args;
+    SOCKET newsockfd;
+    // wait of clients
+    while(1)
+    {
+        pthread_t threadId;
+        struct sockaddr_in peer;
+        socklen_t size = sizeof(peer);
+        // received a new connection request
+        if((newsockfd = accept(sockfd, (struct sockaddr*) &peer, &size)) == (SOCKET) -1) {
+            log_it(L_ERROR, "new connection break newsockfd=%d", newsockfd);
+            break;
+        }
+        log_it(L_INFO, "new connection newsockfd=%d", newsockfd);
+
+        // create child thread for a client connection
+        pthread_create(&threadId, NULL, thread_one_client_func, (void*) (intptr_t) newsockfd);
+        // in order to thread not remain in state "dead" after completion
+        pthread_detach(threadId);
+    };
+    // закрыть соединение
+    int cs = closesocket(sockfd);
+    log_it(L_INFO, "Exit server thread socket=%d closesocket=%d\n", sockfd, cs);
+    return NULL;
+}
+
+/**
+ * Initialization of the server side of the interaction
+ * with the console kelvin-node-cli
+ *
+ * return 0 if OK, -1 error
+ */
+int dap_chain_node_cli_init(dap_config_t * g_config)
+{
+    struct sockaddr_un server = { AF_UNIX, SOCKET_FILE };
+    //server.sun_family = AF_UNIX;
+    //strcpy(server.sun_path, SOCKET_FILE);
+
+    SOCKET sockfd;
+
+    if(server_sockfd >= 0) {
+        dap_chain_node_cli_delete();
+        server_sockfd = 0;
+    }
+
+    // create socket
+    if((sockfd = socket(AF_UNIX, SOCK_STREAM, 0)) == INVALID_SOCKET)
+        return -1;
+    int gdsg = sizeof(struct sockaddr_un);
+    if( access( SOCKET_FILE, R_OK ) != -1 )
+    {
+        unlink(SOCKET_FILE);
+    }
+    // connecting the address with a socket
+    if(bind(sockfd, (const struct sockaddr*) &server, sizeof(struct sockaddr_un)) == SOCKET_ERROR) {
+        log_it(L_ERROR, "Server can't start(err=%d). may be file=%s absent", errno, SOCKET_FILE);
+        closesocket(sockfd);
+        return -1;
+    }
+    else
+        log_it(L_INFO, "Server start sock-file=%s", SOCKET_FILE);
+    // turn on reception of connections
+    if(listen(sockfd, 5) == SOCKET_ERROR)
+        return -1;
+    // create thread for waiting of clients
+    pthread_t threadId;
+    if(pthread_create(&threadId, NULL, thread_main_func, (void*) (intptr_t) sockfd) != 0) {
+        closesocket(sockfd);
+        return -1;
+    }
+    // in order to thread not remain in state "dead" after completion
+    pthread_detach(threadId);
+    server_sockfd = sockfd;
+    return 0;
+}
+
+/**
+ * Deinitialization of the server side
+ *
+ */
+void dap_chain_node_cli_delete(void)
+{
+    if(server_sockfd >= 0)
+        closesocket(server_sockfd);
+}
diff --git a/dap_chain_node_cli.h b/dap_chain_node_cli.h
new file mode 100644
index 0000000000000000000000000000000000000000..67de27fae1d8fba1b38e1dc6b1d51a4e1f8d4034
--- /dev/null
+++ b/dap_chain_node_cli.h
@@ -0,0 +1,39 @@
+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <naeper@demlabs.net>
+ * DeM Labs Inc.   https://demlabs.net
+
+ This file is part of DAP (Deus Applications Prototypes) the open source project
+
+    DAP (Deus Applicaions Prototypes) is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DAP is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with any DAP based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#pragma once
+
+__BEGIN_DECLS
+
+/**
+ * Initialization of the server side of the interaction
+ * with the console kelvin-node-cli
+ *
+ */
+int dap_chain_node_cli_init(dap_config_t * g_config);
+
+/**
+ * Deinitialization of the server side
+ *
+ */
+void dap_chain_node_cli_delete(void);
+
+__END_DECLS