diff --git a/telegram-bot-api/ClientManager.cpp b/telegram-bot-api/ClientManager.cpp
index dc4d7b6..da00240 100644
--- a/telegram-bot-api/ClientManager.cpp
+++ b/telegram-bot-api/ClientManager.cpp
@@ -9,6 +9,7 @@
 #include "telegram-bot-api/Client.h"
 #include "telegram-bot-api/ClientParameters.h"
 #include "telegram-bot-api/WebhookActor.h"
+#include "telegram-bot-api/StatsJson.h"
 
 #include "td/telegram/ClientActor.h"
 
@@ -204,14 +205,23 @@ bool ClientManager::check_flood_limits(PromisedQueryPtr &query, bool is_user_log
 }
 
 void ClientManager::get_stats(td::PromiseActor<td::BufferSlice> promise,
-                              td::vector<std::pair<td::string, td::string>> args) {
+                              td::vector<std::pair<td::string, td::string>> args,
+                              bool as_json) {
   if (close_flag_) {
     promise.set_value(td::BufferSlice("Closing"));
     return;
   }
-  size_t buf_size = 1 << 14;
+  size_t buf_size = 1 << 18;
   auto buf = td::StackAllocator::alloc(buf_size);
-  td::StringBuilder sb(buf.as_slice());
+  td::JsonBuilder jb(td::StringBuilder(buf.as_slice(), true), -1);
+  td::StringBuilder sb = std::move(jb.string_builder());
+  auto jb_root = jb.enter_object();
+  if (!as_json) {
+    jb_root.leave();
+    sb.clear();
+  } else {
+    jb_root("⚠️ WARNING", "The json representation is still a work in progress and will be changed later!");
+  }
 
   td::Slice id_filter;
   for (auto &arg : args) {
@@ -251,76 +261,132 @@ void ClientManager::get_stats(td::PromiseActor<td::BufferSlice> promise,
     top_bot_ids.emplace(static_cast<td::int64>(score * 1e9), id);
   }
 
-  sb << stat_.get_description() << "\n";
+  if(!as_json) {
+    sb << stat_.get_description() << "\n";
+  }
   if (id_filter.empty()) {
-    sb << "uptime\t" << now - parameters_->start_time_ << "\n";
-    sb << "bot_count\t" << clients_.size() << "\n";
-    sb << "active_bot_count\t" << active_bot_count << "\n";
+    if(as_json) {
+      jb_root("uptime", td::JsonFloat(now - parameters_->start_time_));
+    } else {
+      sb << "uptime\t" << now - parameters_->start_time_ << "\n";
+    }
+    if(as_json) {
+      jb_root("bot_count", td::JsonLong(clients_.size()));
+    } else {
+      sb << "bot_count\t" << clients_.size() << "\n";
+    }
+    if(as_json) {
+      jb_root("active_bot_count", td::JsonInt(active_bot_count));
+    } else {
+      sb << "active_bot_count\t" << active_bot_count << "\n";
+    }
     auto r_mem_stat = td::mem_stat();
     if (r_mem_stat.is_ok()) {
       auto mem_stat = r_mem_stat.move_as_ok();
-      sb << "rss\t" << td::format::as_size(mem_stat.resident_size_) << "\n";
-      sb << "vm\t" << td::format::as_size(mem_stat.virtual_size_) << "\n";
-      sb << "rss_peak\t" << td::format::as_size(mem_stat.resident_size_peak_) << "\n";
-      sb << "vm_peak\t" << td::format::as_size(mem_stat.virtual_size_peak_) << "\n";
+      if(as_json) {
+        jb_root("memory", JsonStatsMem(mem_stat));
+      } else {
+        sb << "rss\t" << td::format::as_size(mem_stat.resident_size_) << "\n";
+        sb << "vm\t" << td::format::as_size(mem_stat.virtual_size_) << "\n";
+        sb << "rss_peak\t" << td::format::as_size(mem_stat.resident_size_peak_) << "\n";
+        sb << "vm_peak\t" << td::format::as_size(mem_stat.virtual_size_peak_) << "\n";
+      }
     } else {
-      LOG(INFO) << "Failed to get memory statistics: " << r_mem_stat.error();
-    }
-
-    ServerCpuStat::update(td::Time::now());
-    auto cpu_stats = ServerCpuStat::instance().as_vector(td::Time::now());
-    for (auto &stat : cpu_stats) {
-      sb << stat.key_ << "\t" << stat.value_ << "\n";
-    }
-
-    sb << "buffer_memory\t" << td::format::as_size(td::BufferAllocator::get_buffer_mem()) << "\n";
-    sb << "active_webhook_connections\t" << WebhookActor::get_total_connections_count() << "\n";
-    sb << "active_requests\t" << parameters_->shared_data_->query_count_.load() << "\n";
-    sb << "active_network_queries\t" << td::get_pending_network_query_count(*parameters_->net_query_stats_) << "\n";
-    auto stats = stat_.as_vector(now);
-    for (auto &stat : stats) {
-      sb << stat.key_ << "\t" << stat.value_ << "\n";
-    }
-  }
-
-  for (auto top_bot_id : top_bot_ids) {
-    auto *client_info = clients_.get(top_bot_id.second);
-    CHECK(client_info);
-
-    auto bot_info = client_info->client_->get_actor_unsafe()->get_bot_info();
-    sb << "\n";
-    sb << "id\t" << bot_info.id_ << "\n";
-    sb << "uptime\t" << now - bot_info.start_time_ << "\n";
-    if (!parameters_->stats_hide_sensible_data_) {
-      sb << "token\t" << bot_info.token_ << "\n";
-    }
-    sb << "username\t" << bot_info.username_ << "\n";
-    if (!parameters_->stats_hide_sensible_data_) {
-      sb << "webhook\t" << bot_info.webhook_ << "\n";
-    } else if (bot_info.webhook_.empty()) {
-      sb << "webhook disabled" << "\n";
-    } else {
-      sb << "webhook enabled" << "\n";
-    }
-    sb << "has_custom_certificate\t" << bot_info.has_webhook_certificate_ << "\n";
-    sb << "head_update_id\t" << bot_info.head_update_id_ << "\n";
-    sb << "tail_update_id\t" << bot_info.tail_update_id_ << "\n";
-    sb << "pending_update_count\t" << bot_info.pending_update_count_ << "\n";
-    sb << "webhook_max_connections\t" << bot_info.webhook_max_connections_ << "\n";
-
-    auto stats = client_info->stat_.as_vector(now);
-    for (auto &stat : stats) {
-      if (stat.key_ == "update_count" || stat.key_ == "request_count") {
-        sb << stat.key_ << "/sec\t" << stat.value_ << "\n";
+      if(as_json) {
+        jb_root("memory", td::JsonNull());
+      } else {
+        LOG(INFO) << "Failed to get memory statistics: " << r_mem_stat.error();
       }
     }
 
-    if (sb.is_error()) {
-      break;
+    ServerCpuStat::update(td::Time::now());
+    if(as_json) {
+      auto cpu_stats = ServerCpuStat::instance().as_json_ready_vector(td::Time::now());
+      jb_root("cpu", JsonStatsCpu(std::move(cpu_stats)));
+    } else {
+      auto cpu_stats = ServerCpuStat::instance().as_vector(td::Time::now());
+      for (auto &stat : cpu_stats) {
+        sb << stat.key_ << "\t" << stat.value_ << "\n";
+      }
+    }
+
+    if(as_json) {
+      jb_root("buffer_memory", JsonStatsSize(td::BufferAllocator::get_buffer_mem()));
+      jb_root("active_webhook_connections", td::JsonLong(WebhookActor::get_total_connections_count()));
+      jb_root("active_requests", td::JsonLong(parameters_->shared_data_->query_count_.load()));
+      jb_root("active_network_queries", td::JsonLong(td::get_pending_network_query_count(*parameters_->net_query_stats_)));
+    } else {
+      sb << "buffer_memory\t" << td::format::as_size(td::BufferAllocator::get_buffer_mem()) << "\n";
+      sb << "active_webhook_connections\t" << WebhookActor::get_total_connections_count() << "\n";
+      sb << "active_requests\t" << parameters_->shared_data_->query_count_.load() << "\n";
+      sb << "active_network_queries\t" << td::get_pending_network_query_count(*parameters_->net_query_stats_) << "\n";
+    }
+    if(as_json) {
+    } else {
+      auto stats = stat_.as_vector(now);
+      for (auto &stat : stats) {
+        sb << stat.key_ << "\t" << stat.value_ << "\n";
+      }
     }
   }
+
+  if(as_json) {
+    td::vector<JsonStatsBotAdvanced> bots;
+    for (std::pair<td::int64, td::uint64>  top_bot_id : top_bot_ids) {
+      auto client_info = clients_.get(top_bot_id.second);
+      CHECK(client_info);
+      ServerBotInfo bot_info = client_info->client_->get_actor_unsafe()->get_bot_info();
+      auto stats = client_info->stat_.as_json_ready_vector(now);
+      JsonStatsBotAdvanced bot(
+          std::move(top_bot_id), std::move(bot_info), std::move(stats), parameters_->stats_hide_sensible_data_, now
+        );
+      bots.push_back(bot);
+    }
+    auto bot_count = bots.size();
+    jb_root("bots", JsonStatsBots(std::move(bots), bot_count > 100));
+  } else {
+    for (auto top_bot_id : top_bot_ids) {
+      auto *client_info = clients_.get(top_bot_id.second);
+      CHECK(client_info);
+      auto bot_info = client_info->client_->get_actor_unsafe()->get_bot_info();
+
+      sb << "\n";
+      sb << "id\t" << bot_info.id_ << "\n";
+      sb << "uptime\t" << now - bot_info.start_time_ << "\n";
+      if (!parameters_->stats_hide_sensible_data_) {
+        sb << "token\t" << bot_info.token_ << "\n";
+      }
+      sb << "username\t" << bot_info.username_ << "\n";
+      if (!parameters_->stats_hide_sensible_data_) {
+        sb << "webhook\t" << bot_info.webhook_ << "\n";
+      } else if (bot_info.webhook_.empty()) {
+        sb << "webhook disabled" << "\n";
+      } else {
+        sb << "webhook enabled" << "\n";
+      }
+      sb << "has_custom_certificate\t" << bot_info.has_webhook_certificate_ << "\n";
+      sb << "head_update_id\t" << bot_info.head_update_id_ << "\n";
+      sb << "tail_update_id\t" << bot_info.tail_update_id_ << "\n";
+      sb << "pending_update_count\t" << bot_info.pending_update_count_ << "\n";
+      sb << "webhook_max_connections\t" << bot_info.webhook_max_connections_ << "\n";
+
+      auto stats = client_info->stat_.as_vector(now);
+      for (auto &stat : stats) {
+        if (stat.key_ == "update_count" || stat.key_ == "request_count") {
+          sb << stat.key_ << "/sec\t" << stat.value_ << "\n";
+        }
+      }
+      if (sb.is_error()) {
+        break;
+      }
+    }
+  }
+  if(as_json) {
+    jb_root.leave();
+  }
+
   // ignore sb overflow
-  promise.set_value(td::BufferSlice(sb.as_cslice()));
+  promise.set_value(td::BufferSlice((as_json ? jb.string_builder() : sb).as_cslice()));
 }
 
 td::int64 ClientManager::get_tqueue_id(td::int64 user_id, bool is_test_dc) {
diff --git a/telegram-bot-api/ClientManager.h b/telegram-bot-api/ClientManager.h
index 7ca02b2..3885a3a 100644
--- a/telegram-bot-api/ClientManager.h
+++ b/telegram-bot-api/ClientManager.h
@@ -46,7 +46,7 @@ class ClientManager final : public td::Actor {
 
   bool check_flood_limits(PromisedQueryPtr &query, bool is_user_login=false);
 
-  void get_stats(td::PromiseActor<td::BufferSlice> promise, td::vector<std::pair<td::string, td::string>> args);
+  void get_stats(td::PromiseActor<td::BufferSlice> promise, td::vector<std::pair<td::string, td::string>> args, bool as_json);
 
   void close(td::Promise<td::Unit> &&promise);
 
diff --git a/telegram-bot-api/HttpStatConnection.cpp b/telegram-bot-api/HttpStatConnection.cpp
index 5d666b2..e377ca7 100644
--- a/telegram-bot-api/HttpStatConnection.cpp
+++ b/telegram-bot-api/HttpStatConnection.cpp
@@ -23,7 +23,9 @@ void HttpStatConnection::handle(td::unique_ptr<td::HttpQuery> http_query,
   init_promise_future(&promise, &future);
   future.set_event(td::EventCreator::yield(actor_id()));
   LOG(DEBUG) << "SEND";
-  send_closure(client_manager_, &ClientManager::get_stats, std::move(promise), http_query->get_args());
+  td::Parser url_path_parser(http_query->url_path_);
+  as_json_ = url_path_parser.try_skip("/json");
+  send_closure(client_manager_, &ClientManager::get_stats, std::move(promise), http_query->get_args(), as_json_);
   result_ = std::move(future);
 }
 
@@ -37,7 +39,11 @@ void HttpStatConnection::wakeup() {
   td::HttpHeaderCreator hc;
   hc.init_status_line(200);
   hc.set_keep_alive();
-  hc.set_content_type("text/plain");
+  if (as_json_) {
+    hc.set_content_type("application/json");
+  } else {
+    hc.set_content_type("text/plain");
+  }
   hc.set_content_size(content.size());
 
   auto r_header = hc.finish();
diff --git a/telegram-bot-api/HttpStatConnection.h b/telegram-bot-api/HttpStatConnection.h
index 0574309..fbed6fe 100644
--- a/telegram-bot-api/HttpStatConnection.h
+++ b/telegram-bot-api/HttpStatConnection.h
@@ -27,6 +27,7 @@ class HttpStatConnection : public td::HttpInboundConnection::Callback {
   void wakeup() override;
 
  private:
+  bool as_json_;
   td::FutureActor<td::BufferSlice> result_;
   td::ActorId<ClientManager> client_manager_;
   td::ActorOwn<td::HttpInboundConnection> connection_;
diff --git a/telegram-bot-api/Stats.cpp b/telegram-bot-api/Stats.cpp
index b32d0de..56dcf4d 100644
--- a/telegram-bot-api/Stats.cpp
+++ b/telegram-bot-api/Stats.cpp
@@ -72,6 +72,21 @@ td::vector<StatItem> ServerCpuStat::as_vector(double now) {
   return res;
 }
 
+td::vector<td::vector<StatItem>> ServerCpuStat::as_json_ready_vector(double now) {
+  std::lock_guard<std::mutex> guard(mutex_);
+
+  td::vector<td::vector<StatItem>> res;
+  auto first = stat_[0].get_stat(now).as_vector();
+  auto first_size = first.size();
+  res.push_back(first);
+  for (std::size_t i = 1; i < SIZE; i++) {
+    auto other = stat_[i].get_stat(now).as_vector();
+    CHECK(other.size() == first_size);
+    res.push_back(other);
+  }
+  return res;
+}
+
 constexpr int ServerCpuStat::DURATIONS[SIZE];
 constexpr const char *ServerCpuStat::DESCR[SIZE];
 
@@ -140,6 +155,18 @@ td::vector<StatItem> BotStatActor::as_vector(double now) {
   return res;
 }
 
+td::vector<ServerBotStat> BotStatActor::as_json_ready_vector(double now) {
+  std::pair<ServerBotStat, double> first_sd = stat_[0].stat_duration(now);
+  first_sd.first.normalize(first_sd.second);
+  td::vector<ServerBotStat> res;
+  for (auto & single_stat : stat_) {
+    auto next_sd = single_stat.stat_duration(now);
+    next_sd.first.normalize(next_sd.second);
+    res.push_back(next_sd.first);
+  }
+  return res;
+}
+
 td::string BotStatActor::get_description() const {
   td::string res = "DURATION";
   for (auto &descr : DESCR) {
@@ -148,6 +175,15 @@ td::string BotStatActor::get_description() const {
   }
   return res;
 }
+td::vector<td::string> BotStatActor::get_jsonable_description() const {
+  td::vector<td::string> strings;
+  strings.push_back("duration");
+  for (auto &descr : DESCR) {
+    strings.push_back(descr);
+  }
+  return strings;
+}
+
 
 bool BotStatActor::is_active(double now) const {
   return last_activity_timestamp_ > now - 86400;
diff --git a/telegram-bot-api/Stats.h b/telegram-bot-api/Stats.h
index d2438d7..2ba728c 100644
--- a/telegram-bot-api/Stats.h
+++ b/telegram-bot-api/Stats.h
@@ -61,10 +61,11 @@ class ServerCpuStat {
   td::string get_description() const;
 
   td::vector<StatItem> as_vector(double now);
+  td::vector<td::vector<StatItem>> as_json_ready_vector(double now);
 
- private:
   static constexpr std::size_t SIZE = 4;
   static constexpr const char *DESCR[SIZE] = {"inf", "5sec", "1min", "1hour"};
+ private:
   static constexpr int DURATIONS[SIZE] = {0, 5, 60, 60 * 60};
 
   std::mutex mutex_;
@@ -179,15 +180,16 @@ class BotStatActor final : public td::Actor {
   }
 
   td::vector<StatItem> as_vector(double now);
+  td::vector<ServerBotStat> as_json_ready_vector(double now);
   td::string get_description() const;
+  td::vector<td::string> get_jsonable_description() const;
 
   bool is_active(double now) const;
 
- private:
   static constexpr std::size_t SIZE = 4;
-  static constexpr const char *DESCR[SIZE] = {"inf", "5sec", "1min", "1hour"};
   static constexpr int DURATIONS[SIZE] = {0, 5, 60, 60 * 60};
-
+  static constexpr const char *DESCR[SIZE] = {"inf", "5sec", "1min", "1hour"};
+ private:
   td::TimedStat<ServerBotStat> stat_[SIZE];
   td::ActorId<BotStatActor> parent_;
   double last_activity_timestamp_ = -1e9;
diff --git a/telegram-bot-api/StatsJson.h b/telegram-bot-api/StatsJson.h
new file mode 100644
index 0000000..6e6ba18
--- /dev/null
+++ b/telegram-bot-api/StatsJson.h
@@ -0,0 +1,264 @@
+//
+// Copyright Luckydonald (tdlight-telegram-bot-api+code@luckydonald.de) 2020
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+#pragma once
+
+#include "telegram-bot-api/Query.h"
+
+#include "td/db/TQueue.h"
+
+#include "td/net/HttpOutboundConnection.h"
+#include "td/net/HttpQuery.h"
+#include "td/net/SslStream.h"
+
+#include "td/actor/actor.h"
+#include "td/actor/PromiseFuture.h"
+
+#include "td/utils/common.h"
+#include "td/utils/Container.h"
+#include "td/utils/FloodControlFast.h"
+#include "td/utils/HttpUrl.h"
+#include "td/utils/JsonBuilder.h"
+#include "td/utils/List.h"
+#include "td/utils/port/IPAddress.h"
+#include "td/utils/port/SocketFd.h"
+#include "td/utils/Slice.h"
+#include "td/utils/Status.h"
+#include "td/utils/VectorQueue.h"
+#include "td/utils/utf8.h"
+
+#include <atomic>
+#include <functional>
+#include <memory>
+#include <set>
+#include <tuple>
+#include <unordered_map>
+
+namespace telegram_bot_api {
+
+class JsonStatsSize : public td::Jsonable {
+ public:
+  explicit JsonStatsSize(td::uint64 size) : size_(size) {
+  }
+  void store(td::JsonValueScope *scope) const {
+    auto object = scope->enter_object();
+    object("bytes", td::JsonLong(size_));
+
+    // Now basically td::format::as_size(...), but without need for an StringBuilder.
+    struct NamedValue {
+      const char *name;
+      td::uint64 value;
+    };
+
+    static constexpr NamedValue sizes[] = {{"B", 1}, {"KB", 1 << 10}, {"MB", 1 << 20}, {"GB", 1 << 30}};
+    static constexpr size_t sizes_n = sizeof(sizes) / sizeof(NamedValue);
+
+    size_t i = 0;
+    while (i + 1 < sizes_n && size_ > 10 * sizes[i + 1].value) {
+      i++;
+    }
+    object("human_readable", td::to_string(size_ / sizes[i].value) + sizes[i].name);
+  }
+
+ private:
+  const td::uint64 size_;
+};
+
+class JsonStatsMem : public td::Jsonable {
+ public:
+  explicit JsonStatsMem(const td::MemStat mem_stat) : mem_stat_(mem_stat) {
+  }
+  void store(td::JsonValueScope *scope) const {
+    auto object = scope->enter_object();
+    object("resident_size", JsonStatsSize(mem_stat_.resident_size_));
+    object("resident_size_peak", JsonStatsSize(mem_stat_.resident_size_peak_));
+    object("virtual_size", JsonStatsSize(mem_stat_.virtual_size_));
+    object("virtual_size_peak", JsonStatsSize(mem_stat_.virtual_size_peak_));
+  }
+
+ private:
+  const td::MemStat mem_stat_;
+};
+
+class JsonStatsCpuStat : public td::Jsonable {
+ public:
+  explicit JsonStatsCpuStat(const StatItem& inf, const StatItem& five_sec, const StatItem& one_min, const StatItem& one_hour) :
+      inf_(inf), five_sec_(five_sec), one_min_(one_min), one_hour_(one_hour) {
+  }
+  void store(td::JsonValueScope *scope) const {
+    auto object = scope->enter_object();
+    object(td::Slice(ServerCpuStat::DESCR[0]), td::JsonString(td::Slice(inf_.value_)));
+    object(td::Slice(ServerCpuStat::DESCR[1]), td::JsonString(td::Slice(five_sec_.value_)));
+    object(td::Slice(ServerCpuStat::DESCR[2]), td::JsonString(td::Slice(one_min_.value_)));
+    object(td::Slice(ServerCpuStat::DESCR[3]), td::JsonString(td::Slice(one_hour_.value_)));
+  }
+ private:
+  const StatItem& inf_;
+  const StatItem& five_sec_;
+  const StatItem& one_min_;
+  const StatItem& one_hour_;
+};
+
+class JsonStatsCpu : public td::Jsonable {
+ public:
+  explicit JsonStatsCpu(td::vector<td::vector<StatItem>> cpu_stats) : cpu_stats_(std::move(cpu_stats)) {
+  }
+  void store(td::JsonValueScope *scope) const {
+    auto object = scope->enter_object();
+    CHECK(cpu_stats_.size() == ServerCpuStat::SIZE);
+    CHECK(cpu_stats_[0].size() == 3);
+    CHECK(cpu_stats_[1].size() == 3);
+    CHECK(cpu_stats_[2].size() == 3);
+    object("total_cpu", JsonStatsCpuStat(cpu_stats_[0][0], cpu_stats_[1][0], cpu_stats_[2][0], cpu_stats_[3][0]));
+    object("user_cpu", JsonStatsCpuStat(cpu_stats_[0][1], cpu_stats_[1][1], cpu_stats_[2][1], cpu_stats_[3][1]));
+    object("system_cpu", JsonStatsCpuStat(cpu_stats_[0][2], cpu_stats_[1][2], cpu_stats_[2][2], cpu_stats_[3][2]));
+  }
+
+ private:
+  const td::vector<td::vector<StatItem>> cpu_stats_;
+};
+
+class JsonStatsBot : public td::Jsonable {
+ public:
+  explicit JsonStatsBot(std::pair<td::int64, td::uint64> score_id_pair) : score_id_pair_(std::move(score_id_pair)) {
+  }
+  void store(td::JsonValueScope *scope) const {
+    auto object = scope->enter_object();
+    object("score", td::JsonLong(score_id_pair_.first));
+    object("internal_id", td::JsonLong(score_id_pair_.second));
+  }
+
+ protected:
+  const std::pair<td::int64, td::uint64> score_id_pair_;
+};
+
+class JsonStatsBotStatDouble : public td::Jsonable {
+ public:
+  explicit JsonStatsBotStatDouble(const double inf, const double five_sec, const double one_min, const double one_hour) :
+      inf_(inf), five_sec_(five_sec), one_min_(one_min), one_hour_(one_hour) {
+  }
+  void store(td::JsonValueScope *scope) const {
+    auto object = scope->enter_object();
+    object(td::Slice(BotStatActor::DESCR[0]), td::JsonFloat(inf_));
+    object(td::Slice(BotStatActor::DESCR[1]), td::JsonFloat(five_sec_));
+    object(td::Slice(BotStatActor::DESCR[2]), td::JsonFloat(one_min_));
+    object(td::Slice(BotStatActor::DESCR[3]), td::JsonFloat(one_hour_));
+  }
+ private:
+  const double inf_;
+  const double five_sec_;
+  const double one_min_;
+  const double one_hour_;
+};
+
+class JsonStatsBotStatLong : public td::Jsonable {
+ public:
+  explicit JsonStatsBotStatLong(const td::int64 inf, const td::int64 five_sec, const td::int64 one_min, const td::int64 one_hour) :
+      inf_(inf), five_sec_(five_sec), one_min_(one_min), one_hour_(one_hour) {
+  }
+  void store(td::JsonValueScope *scope) const {
+    auto object = scope->enter_object();
+    object(td::Slice(BotStatActor::DESCR[0]), td::JsonLong(inf_));
+    object(td::Slice(BotStatActor::DESCR[1]), td::JsonLong(five_sec_));
+    object(td::Slice(BotStatActor::DESCR[2]), td::JsonLong(one_min_));
+    object(td::Slice(BotStatActor::DESCR[3]), td::JsonLong(one_hour_));
+  }
+ private:
+  const td::int64 inf_;
+  const td::int64 five_sec_;
+  const td::int64 one_min_;
+  const td::int64 one_hour_;
+};
+
+class JsonStatsBotStats : public td::Jsonable {
+ public:
+  explicit JsonStatsBotStats(td::vector<ServerBotStat> stats) : stats_(std::move(stats)) {
+    CHECK(BotStatActor::SIZE == 4 && "Check that we have 4 fields.");
+  }
+  void store(td::JsonValueScope *scope) const {
+    auto object = scope->enter_object();
+    object("request_count", JsonStatsBotStatDouble(stats_[0].request_count_, stats_[1].request_count_, stats_[2].request_count_, stats_[3].request_count_));
+    object("request_bytes", JsonStatsBotStatDouble(stats_[0].request_bytes_, stats_[1].request_bytes_, stats_[2].request_bytes_, stats_[3].request_bytes_));
+    object("request_file_count", JsonStatsBotStatDouble(stats_[0].request_file_count_, stats_[1].request_file_count_, stats_[2].request_file_count_, stats_[3].request_file_count_));
+    object("request_files_bytes", JsonStatsBotStatDouble(stats_[0].request_files_bytes_, stats_[1].request_files_bytes_, stats_[2].request_files_bytes_, stats_[3].request_files_bytes_));
+    object("request_files_max_bytes", JsonStatsBotStatLong(stats_[0].request_files_max_bytes_, stats_[1].request_files_max_bytes_, stats_[2].request_files_max_bytes_, stats_[3].request_files_max_bytes_));
+    object("response_count", JsonStatsBotStatDouble(stats_[0].response_count_, stats_[1].response_count_, stats_[2].response_count_, stats_[3].response_count_));
+    object("response_count_ok", JsonStatsBotStatDouble(stats_[0].response_count_ok_, stats_[1].response_count_ok_, stats_[2].response_count_ok_, stats_[3].response_count_ok_));
+    object("response_count_error", JsonStatsBotStatDouble(stats_[0].response_count_error_, stats_[1].response_count_error_, stats_[2].response_count_error_, stats_[3].response_count_error_));
+    object("response_bytes", JsonStatsBotStatDouble(stats_[0].response_bytes_, stats_[1].response_bytes_, stats_[2].response_bytes_, stats_[3].response_bytes_));
+    object("update_count", JsonStatsBotStatDouble(stats_[0].update_count_, stats_[1].update_count_, stats_[2].update_count_, stats_[3].update_count_));
+  }
+
+ protected:
+  const td::vector<ServerBotStat> stats_;
+};
+
+class JsonStatsBotAdvanced : public JsonStatsBot {
+ public:
+  explicit JsonStatsBotAdvanced(std::pair<td::int64, td::uint64> score_id_pair,
+                                ServerBotInfo bot,
+                                td::vector<ServerBotStat> stats,
+                                const bool hide_sensible_data,
+                                const double now)
+      : JsonStatsBot(std::move(score_id_pair)), bot_(std::move(bot)), stats_(std::move(stats)),
+        hide_sensible_data_(hide_sensible_data), now_(now) {
+  }
+  void store(td::JsonValueScope *scope) const {
+    auto object = scope->enter_object();
+    object("id", td::JsonLong(td::to_integer<td::int64>(bot_.id_)));
+    object("uptime", now_ - bot_.start_time_);
+    object("score", td::JsonLong(score_id_pair_.first));
+    object("internal_id", td::JsonLong(score_id_pair_.second));
+    if (!hide_sensible_data_) {
+      object("token", td::JsonString(bot_.token_));
+    }
+    object("username", bot_.username_);
+    td::CSlice url = bot_.webhook_;
+    object("webhook_set", td::JsonBool(!url.empty()));
+    if (!hide_sensible_data_) {
+      if (td::check_utf8(url)) {
+        object("webhook_url", url);
+      } else {
+        object("webhook_url", td::JsonRawString(url));
+      }
+    }
+
+    object("has_custom_certificate", td::JsonBool(bot_.has_webhook_certificate_));
+    object("head_update_id", td::JsonInt(bot_.head_update_id_));
+    object("tail_update_id", td::JsonInt(bot_.tail_update_id_));
+    object("pending_update_count", td::narrow_cast<td::int32>(bot_.pending_update_count_));
+    object("webhook_max_connections", td::JsonInt(bot_.webhook_max_connections_));
+    object("stats", JsonStatsBotStats(std::move(stats_)));
+  }
+ private:
+  ServerBotInfo bot_;
+  td::vector<ServerBotStat> stats_;
+  const bool hide_sensible_data_;
+  const double now_;
+};
+
+class JsonStatsBots : public td::Jsonable {
+ public:
+  JsonStatsBots(td::vector<JsonStatsBotAdvanced> bots, bool no_metadata)
+      : bots_(std::move(bots)), no_metadata_(no_metadata) {
+  }
+  void store(td::JsonValueScope *scope) const {
+    auto array = scope->enter_array();
+    for (const auto &bot : bots_) {
+      if (no_metadata_) {
+        array << static_cast<const JsonStatsBot &>(bot);
+      } else {
+        array << bot;
+      }
+    }
+  }
+
+ private:
+  const td::vector<JsonStatsBotAdvanced> bots_;
+  bool no_metadata_;
+};
+
+}  // namespace telegram_bot_api