diff --git a/.vscode/launch.json b/.vscode/launch.json
index 2a94c2f..974f9e6 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -12,6 +12,18 @@
             "args": [],
             "cwd": "${workspaceFolder}",
             "preLaunchTask": "GCC: Build"
+        },
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Debug: tests",
+            "program": "${workspaceFolder}/build/larra_xmpp_tests",
+            "args": [
+                // --gtest_filter=POSTIVE_PATTERNS[-NEGATIVE_PATTERNS]
+                "--gtest_filter=Roster*"
+            ],
+            "cwd": "${workspaceFolder}",
+            "preLaunchTask": "GCC: Build"
         }
     ]
 }
\ No newline at end of file
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index ebd295f..4720fa7 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -104,7 +104,7 @@
             "presentation": {
                 "clear": true
             },
-            "hide": true,
+            "hide": false,
             "group": {
                 "kind": "build"
             }
diff --git a/examples/src/connect.cpp b/examples/src/connect.cpp
index a7abdce..9f24137 100644
--- a/examples/src/connect.cpp
+++ b/examples/src/connect.cpp
@@ -1,3 +1,4 @@
+#include <spdlog/common.h>
 #include <spdlog/spdlog.h>
 
 #include <boost/asio/co_spawn.hpp>
@@ -7,6 +8,8 @@
 #include <larra/printer_stream.hpp>
 #include <print>
 
+namespace iq = larra::xmpp::iq;
+
 auto Coroutine() -> boost::asio::awaitable<void> {
   SPDLOG_INFO("Connecting client...");
 
@@ -14,11 +17,32 @@ auto Coroutine() -> boost::asio::awaitable<void> {
     auto client = co_await larra::xmpp::client::CreateClient<larra::xmpp::PrintStream<boost::asio::ip::tcp::socket>>(
         larra::xmpp::PlainUserAccount{.jid = {.username = "test1", .server = "localhost"}, .password = "test1"},
         {.useTls = larra::xmpp::client::Options::kNever});
+
+    // rfc6120 7.1
+    // After a client authenticates with a server,
+    // it MUST bind a specific resource to the stream so that the server can properly address the client.
     co_await std::visit(
         [](auto& client) -> boost::asio::awaitable<void> {
+          co_await client.CreateResourceBind();
+        },
+        client);
+
+    co_await std::visit(
+        [](auto& client) -> boost::asio::awaitable<void> {
+          co_await client.UpdateListOfContacts();
+        },
+        client);
+
+    // rfc6120 2.2
+    // Upon authenticating with a server and binding a resource (thus becoming a connected resource as defined in [XMPP‑CORE]),
+    // a client SHOULD request the roster before sending initial presence
+    co_await std::visit(
+        [](auto& client) -> boost::asio::awaitable<void> {
+          SPDLOG_INFO("Send presence: Available");
           co_await client.Send(larra::xmpp::presence::c2s::Available{});
         },
         client);
+
   } catch(const std::exception& err) {
     SPDLOG_ERROR("{}", err.what());
     co_return;
diff --git a/library/include/larra/client/client.hpp b/library/include/larra/client/client.hpp
index 5ee658c..ba80489 100644
--- a/library/include/larra/client/client.hpp
+++ b/library/include/larra/client/client.hpp
@@ -11,16 +11,24 @@
 #include <boost/asio/ssl.hpp>
 #include <boost/asio/use_awaitable.hpp>
 #include <charconv>
+#include <larra/bind.hpp>
 #include <larra/client/challenge_response.hpp>
 #include <larra/client/options.hpp>
 #include <larra/client/starttls_response.hpp>
 #include <larra/client/xmpp_client_stream_features.hpp>
 #include <larra/encryption.hpp>
 #include <larra/features.hpp>
+#include <larra/roster.hpp>
 #include <larra/stream.hpp>
 #include <larra/user_account.hpp>
 #include <larra/xml_stream.hpp>
 #include <ranges>
+#include <utility>
+
+namespace rng = std::ranges;
+namespace views = std::views;
+namespace iq = larra::xmpp::iq;
+
 namespace larra::xmpp {
 
 constexpr auto kDefaultXmppPort = 5222;
@@ -29,12 +37,10 @@ constexpr auto kDefaultXmppPort = 5222;
 
 namespace larra::xmpp::client {
 
-namespace rng = std::ranges;
-namespace views = std::views;
-
 template <typename Connection>
 struct Client {
-  constexpr Client(BareJid jid, XmlStream<Connection> connection) : jid(std::move(jid)), connection(std::move(connection)) {};
+  constexpr Client(BareJid jid, XmlStream<Connection> connection) : jid(std::move(jid)), connection(std::move(connection)) {
+  }
   template <boost::asio::completion_token_for<void()> Token = boost::asio::use_awaitable_t<>>
   constexpr auto Close(Token token = {}) {
     this->active = false;
@@ -68,14 +74,35 @@ struct Client {
   auto Send(const T& object) -> boost::asio::awaitable<void> {
     co_await this->connection.Send(object);
   }
-  [[nodiscard]] constexpr auto Jid() const -> const BareJid& {
+  [[nodiscard]] constexpr auto Jid() const -> const FullJid& {
     return this->jid;
   }
 
+  auto CreateResourceBind() -> boost::asio::awaitable<void> {
+    SPDLOG_INFO("Send IQ: Set::Bind");
+    co_await this->Send(::iq::MakeSetBind());
+
+    auto bind_result = co_await connection.template Read<::iq::ResultBind>();
+    jid.resource = std::move(bind_result.payload.jid->resource);
+    co_return;
+  }
+
+  auto UpdateListOfContacts() -> boost::asio::awaitable<void> {
+    SPDLOG_INFO("Send IQ: Get::Roster");
+    co_await this->Send(::iq::MakeGetRoster(jid));
+
+    const auto roster_result = co_await connection.template Read<::iq::ResultRoster>();
+    roster = std::move(roster_result.payload);
+
+    SPDLOG_INFO("New roster: {}", ToString(roster));
+    co_return;
+  }
+
  private:
   bool active = true;
   XmlStream<Connection> connection{};
-  BareJid jid;
+  FullJid jid;
+  ::iq::Roster roster;
 };
 
 struct StartTlsNegotiationError : std::runtime_error {
@@ -116,15 +143,14 @@ struct Challenge {
       throw std::runtime_error(std::format("Invalid name {} for challenge", node->get_name()));
     }
     std::string decoded = DecodeBase64(node->get_first_child_text()->get_content());
-    auto params = std::views::split(decoded, ',')                                                                        //
-                  | std::views::transform([](auto param) {                                                               //
-                      return std::string_view{param};                                                                    //
-                    })                                                                                                   //
-                  | std::views::transform([](std::string_view param) -> std::pair<std::string_view, std::string_view> {  //
-                      auto v = param.find("=");                                                                          //
-                      return {param.substr(0, v), param.substr(v + 1)};                                                  //
-                    })                                                                                                   //
-                  | std::ranges::to<std::unordered_map<std::string_view, std::string_view>>();
+    auto params = std::views::split(decoded, ',') | std::views::transform([](auto param) {
+                    return std::string_view{param};
+                  }) |
+                  std::views::transform([](std::string_view param) -> std::pair<std::string_view, std::string_view> {
+                    auto v = param.find("=");
+                    return {param.substr(0, v), param.substr(v + 1)};
+                  }) |
+                  std::ranges::to<std::unordered_map<std::string_view, std::string_view>>();
     return {.body = std::move(decoded),
             .serverNonce = params.at("r"),
             .salt = DecodeBase64(params.at("s")),
diff --git a/library/include/larra/roster.hpp b/library/include/larra/roster.hpp
new file mode 100644
index 0000000..b1e6350
--- /dev/null
+++ b/library/include/larra/roster.hpp
@@ -0,0 +1,76 @@
+#pragma once
+#include <libxml++/libxml++.h>
+#include <spdlog/spdlog.h>
+
+#include <larra/iq.hpp>
+#include <larra/jid.hpp>
+#include <larra/utils.hpp>
+#include <ranges>
+#include <string>
+#include <vector>
+
+namespace larra::xmpp::iq {
+
+struct Roster {
+  static constexpr auto kDefaultName = "query";
+  static constexpr auto kDefaultNamespace = "jabber:iq:roster";
+
+  std::vector<BareJid> items;
+
+  friend auto ToString(const Roster& roster) -> std::string {
+    static constexpr std::string_view prefix = "Roster: [\n\t";
+    static constexpr std::string_view suffix = "]";
+    // \n\r\t
+    std::size_t total_length = std::ranges::fold_left(roster.items | std::views::transform([](const auto& el) {
+                                                        return larra::xmpp::utils::AccumulateFieldLength(el) + 3;
+                                                      }),
+                                                      prefix.length() + suffix.length(),
+                                                      std::plus<>{});
+
+    std::string s;
+    s.resize(total_length);
+    s = prefix;
+    for(const auto& el : roster.items) {
+      s += ToString(el);
+      s += "\n\t";
+    }
+    return s += suffix;
+  }
+  friend constexpr auto operator<<(xmlpp::Element* element, const Roster& roster) {
+    element->set_attribute("xmlns", Roster::kDefaultNamespace);
+    std::ranges::for_each(roster.items, [element](const auto& item) {
+      element->add_child_element("item")->set_attribute("jid", ToString(item));
+    });
+  }
+  [[nodiscard]] static constexpr auto Parse(xmlpp::Element* element) -> Roster {
+    const auto& item_nodes = element->get_children("item");
+    if(item_nodes.empty()) {
+      SPDLOG_DEBUG("No items at Iq::Roster");
+    }
+
+    return {.items = item_nodes | std::views::transform([](const xmlpp::Node* node) {
+                       auto item_element = dynamic_cast<const xmlpp::Element*>(node);
+                       if(!item_element) {
+                         throw std::runtime_error("Can't convert xmlpp::Node to xmlpp::Element");
+                       }
+
+                       auto jid_ptr = item_element->get_attribute("jid");
+                       if(!jid_ptr) {
+                         throw std::runtime_error("Not found attribute 'jid' for parse Roster item");
+                       }
+
+                       return BareJid::Parse(jid_ptr->get_value());
+                     }) |
+                     std::ranges::to<std::vector<BareJid>>()};
+  }
+};
+
+using GetRoster = Get<Roster>;
+using ResultRoster = Result<Roster>;
+using IqRoster = Iq<Roster>;
+
+inline auto MakeGetRoster(const FullJid& jid) {
+  return GetRoster{.id = "1", .from = ToString(jid), .payload = Roster{}};
+}
+
+}  // namespace larra::xmpp::iq
diff --git a/library/include/larra/utils.hpp b/library/include/larra/utils.hpp
index 1fb05a5..f3a702e 100644
--- a/library/include/larra/utils.hpp
+++ b/library/include/larra/utils.hpp
@@ -295,4 +295,18 @@ struct RangeToWrapper : T {
       : T{std::forward<Args>(args)...} {};
 };
 
+template <typename T>
+concept LengthCalculatable = requires(const T& obj) {
+  { obj.length() } -> std::convertible_to<std::size_t>;  // Checks if obj has a length() method returning a type convertible to std::size_t
+} || std::convertible_to<T, std::string>;
+
+template <typename T>
+auto AccumulateFieldLength(const T& obj) -> std::size_t {
+  std::size_t total_length = 0;
+  boost::pfr::for_each_field(obj, [&](const LengthCalculatable auto& field) {
+    total_length += field.length();  // Accumulate length of each field
+  });
+  return total_length;
+}
+
 }  // namespace larra::xmpp::utils
diff --git a/tests/roster.cpp b/tests/roster.cpp
new file mode 100644
index 0000000..f6b6c45
--- /dev/null
+++ b/tests/roster.cpp
@@ -0,0 +1,39 @@
+#include <gtest/gtest.h>
+
+#include <larra/roster.hpp>
+
+#include "larra/jid.hpp"
+
+namespace larra::xmpp {
+
+TEST(Roster, SerializeAndParse) {
+  FullJid jid{.username = "test", .server = "server", .resource = "res"};  // NOLINT
+  auto roster = iq::MakeGetRoster(jid);
+  roster.payload.items.emplace_back("u1", "s1");
+  roster.payload.items.emplace_back("u2", "s2");
+  roster.payload.items.emplace_back("u3", "s3");
+
+  xmlpp::Document doc;
+  auto node = doc.create_root_node("iq");
+  node << roster;
+
+  auto parse_res = decltype(roster)::Parse(node);
+
+  ASSERT_EQ(roster.payload.items.size(), parse_res.payload.items.size());
+  for(const auto& [idx, expect_el, parsed_el] : std::views::zip(std::views::iota(0), roster.payload.items, parse_res.payload.items)) {
+    EXPECT_EQ(expect_el, parsed_el) << "Mismatched on idx: " << idx;
+    // std::cerr << "        " << "idx: " << idx << "; expect_el: " << expect_el << "; parsed_el: " << parsed_el << '\n';
+  }
+}
+
+TEST(Roster, Print) {
+  FullJid jid{.username = "test", .server = "server", .resource = "res"};  // NOLINT
+  auto roster = iq::MakeGetRoster(jid);
+  roster.payload.items.emplace_back("u1", "s1");
+  roster.payload.items.emplace_back("u2", "s2");
+  roster.payload.items.emplace_back("u3", "s3");
+
+  EXPECT_NO_THROW({ std::cerr << "[          ] Roster payload: " << ToString(roster.payload) << '\n'; });
+}
+
+}  // namespace larra::xmpp