diff --git a/README.md b/README.md
index 7b39def..6597d9a 100644
--- a/README.md
+++ b/README.md
@@ -39,4 +39,44 @@ var_dump(
 #### Request::setQuery
 #### Request::getQuery
 #### Request::getOptions
-#### Request::setOptions
\ No newline at end of file
+#### Request::setOptions
+
+## Server
+
+Build interactive server instance to listen Nex protocol connections!
+
+``` php
+$server = new \Yggverse\Nex\Server;
+```
+
+Provide optional `host`, `port` and `size` arguments in constructor or use available setters after object initiation.
+
+``` php
+$server = new \Yggverse\Nex\Server('127.0.0.1', 1915);
+```
+
+#### Server::setHost
+#### Server::getHost
+#### Server::setPort
+#### Server::getPort
+
+#### Server::start
+
+Run server object using this method.
+
+Define handler function as the argument to process application logic dependent of client request.
+
+``` php
+$server->start(
+    function (
+        string $request,
+        string $connect
+    ) {
+        printf(
+            'connection: %s request: %s',
+            $connect,
+            $request
+        );
+    }
+);
+```
diff --git a/src/Server.php b/src/Server.php
new file mode 100644
index 0000000..4b84947
--- /dev/null
+++ b/src/Server.php
@@ -0,0 +1,128 @@
+<?php
+
+namespace Yggverse\Nex;
+
+class Server
+{
+    private string $_host;
+    private int    $_port;
+    private int    $_size;
+
+    public function __construct(
+        string $host = '127.0.0.1',
+        int    $port = 1915,
+        int    $size = 1024
+    ) {
+        $this->setHost(
+            $host
+        );
+
+        $this->setPort(
+            $port
+        );
+
+        $this->setSize(
+            $size
+        );
+    }
+
+    public function getHost(): string
+    {
+        return $this->_host;
+    }
+
+    public function setHost(
+        string $value
+    ): void
+    {
+        if (false === filter_var($value, FILTER_VALIDATE_IP))
+        {
+            throw new \Exception();
+        }
+
+        if (strpos($value, ':'))
+        {
+            $value = sprintf(
+                '[%s]',
+                $value
+            );
+        }
+
+        $this->_host = $value;
+    }
+
+    public function getPort(): int
+    {
+        return $this->_port;
+    }
+
+    public function setPort(
+        int $value
+    ): void
+    {
+        $this->_port = $value;
+    }
+
+    public function getSize(): int
+    {
+        return $this->_size;
+    }
+
+    public function setSize(
+        int $value
+    ): void
+    {
+        $this->_size = $value;
+    }
+
+    public function start(
+        ?callable $handler = null
+    ): void
+    {
+        $socket = stream_socket_server(
+            sprintf(
+                'tcp://%s:%d',
+                $this->_host,
+                $this->_port
+            ),
+            $error,
+            $message,
+            STREAM_SERVER_BIND | STREAM_SERVER_LISTEN
+        );
+
+        while ($socket)
+        {
+            $incoming = stream_socket_accept(
+                $socket, -1, $connect
+            );
+
+            stream_set_blocking(
+                $incoming,
+                true
+            );
+
+            $request = fread(
+                $incoming,
+                $this->_size
+            );
+
+            stream_set_blocking(
+                $incoming,
+                false
+            );
+
+            if ($handler)
+            {
+                $response = call_user_func(
+                    $handler,
+                    $request,
+                    $connect
+                );
+            }
+
+            fclose(
+                $incoming
+            );
+        }
+    }
+}