diff --git a/src/cryptonote_core/miner.cpp b/src/cryptonote_core/miner.cpp
index 56b459d6e..2055bb15d 100644
--- a/src/cryptonote_core/miner.cpp
+++ b/src/cryptonote_core/miner.cpp
@@ -188,10 +188,19 @@ namespace cryptonote
     return true;
   }
   //-----------------------------------------------------------------------------------------------------
-  bool miner::is_mining()
+  bool miner::is_mining() const
   {
     return !m_stop;
   }
+  //-----------------------------------------------------------------------------------------------------
+  const account_public_address& miner::get_mining_address() const
+  {
+    return m_mine_address;
+  }
+  //-----------------------------------------------------------------------------------------------------
+  uint32_t miner::get_threads_count() const {
+    return m_threads_total;
+  }
   //----------------------------------------------------------------------------------------------------- 
   bool miner::start(const account_public_address& adr, size_t threads_count, const boost::thread::attributes& attrs)
   {
@@ -226,12 +235,14 @@ namespace cryptonote
     return true;
   }
   //-----------------------------------------------------------------------------------------------------
-  uint64_t miner::get_speed()
+  uint64_t miner::get_speed() const
   {
-    if(is_mining())
+    if(is_mining()) {
       return m_current_hash_rate;
-    else
+    }
+    else {
       return 0;
+    }
   }
   //-----------------------------------------------------------------------------------------------------
   void miner::send_stop_signal()
diff --git a/src/cryptonote_core/miner.h b/src/cryptonote_core/miner.h
index 61c063ddf..d9ac5a501 100644
--- a/src/cryptonote_core/miner.h
+++ b/src/cryptonote_core/miner.h
@@ -35,10 +35,12 @@ namespace cryptonote
     bool set_block_template(const block& bl, const difficulty_type& diffic, uint64_t height);
     bool on_block_chain_update();
     bool start(const account_public_address& adr, size_t threads_count, const boost::thread::attributes& attrs);
-    uint64_t get_speed();
+    uint64_t get_speed() const;
+    uint32_t get_threads_count() const;
     void send_stop_signal();
     bool stop();
-    bool is_mining();
+    bool is_mining() const;
+    const account_public_address& get_mining_address() const;
     bool on_idle();
     void on_synchronized();
     //synchronous analog (for fast calls)
diff --git a/src/rpc/core_rpc_server.cpp b/src/rpc/core_rpc_server.cpp
index 8779f73d8..e4a7c9773 100644
--- a/src/rpc/core_rpc_server.cpp
+++ b/src/rpc/core_rpc_server.cpp
@@ -48,24 +48,30 @@ namespace cryptonote
     return epee::http_server_impl_base<core_rpc_server, connection_context>::init(m_port, m_bind_ip);
   }
   //------------------------------------------------------------------------------------------------------------------------------
-  bool core_rpc_server::check_core_ready()
+  bool core_rpc_server::check_core_busy()
   {
-    if(!m_p2p.get_payload_object().is_synchronized())
+    if(m_p2p.get_payload_object().get_core().get_blockchain_storage().is_storing_blockchain())
     {
       return false;
     }
-    if(m_p2p.get_payload_object().get_core().get_blockchain_storage().is_storing_blockchain())
+    return true;
+  }
+#define CHECK_CORE_BUSY() if(!check_core_busy()){res.status =  CORE_RPC_STATUS_BUSY;return true;}
+  //------------------------------------------------------------------------------------------------------------------------------
+  bool core_rpc_server::check_core_ready()
+  {
+    if(!m_p2p.get_payload_object().is_synchronized())
     {
       return false;
     }
-    return true;
+    return check_core_busy();
   }
 #define CHECK_CORE_READY() if(!check_core_ready()){res.status =  CORE_RPC_STATUS_BUSY;return true;}
 
   //------------------------------------------------------------------------------------------------------------------------------
   bool core_rpc_server::on_get_height(const COMMAND_RPC_GET_HEIGHT::request& req, COMMAND_RPC_GET_HEIGHT::response& res, connection_context& cntx)
   {
-    CHECK_CORE_READY();
+    CHECK_CORE_BUSY();
     res.height = m_core.get_current_blockchain_height();
     res.status = CORE_RPC_STATUS_OK;
     return true;
@@ -73,7 +79,7 @@ namespace cryptonote
   //------------------------------------------------------------------------------------------------------------------------------
   bool core_rpc_server::on_get_info(const COMMAND_RPC_GET_INFO::request& req, COMMAND_RPC_GET_INFO::response& res, connection_context& cntx)
   {
-    CHECK_CORE_READY();
+    CHECK_CORE_BUSY();
     res.height = m_core.get_current_blockchain_height();
     res.difficulty = m_core.get_blockchain_storage().get_difficulty_for_next_block();
     res.tx_count = m_core.get_blockchain_storage().get_total_transactions() - res.height; //without coinbase
@@ -90,7 +96,7 @@ namespace cryptonote
   //------------------------------------------------------------------------------------------------------------------------------
   bool core_rpc_server::on_get_blocks(const COMMAND_RPC_GET_BLOCKS_FAST::request& req, COMMAND_RPC_GET_BLOCKS_FAST::response& res, connection_context& cntx)
   {
-    CHECK_CORE_READY();
+    CHECK_CORE_BUSY();
     std::list<std::pair<block, std::list<transaction> > > bs;
     if(!m_core.find_blockchain_supplement(req.block_ids, bs, res.current_height, res.start_height, COMMAND_RPC_GET_BLOCKS_FAST_MAX_COUNT))
     {
@@ -114,7 +120,7 @@ namespace cryptonote
   //------------------------------------------------------------------------------------------------------------------------------
   bool core_rpc_server::on_get_random_outs(const COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::request& req, COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::response& res, connection_context& cntx)
   {
-    CHECK_CORE_READY();
+    CHECK_CORE_BUSY();
     res.status = "Failed";
     if(!m_core.get_random_outs_for_amounts(req, res))
     {
@@ -143,7 +149,7 @@ namespace cryptonote
   //------------------------------------------------------------------------------------------------------------------------------
   bool core_rpc_server::on_get_indexes(const COMMAND_RPC_GET_TX_GLOBAL_OUTPUTS_INDEXES::request& req, COMMAND_RPC_GET_TX_GLOBAL_OUTPUTS_INDEXES::response& res, connection_context& cntx)
   {
-    CHECK_CORE_READY();
+    CHECK_CORE_BUSY();
     bool r = m_core.get_tx_outputs_gindexs(req.txid, res.o_indexes);
     if(!r)
     {
@@ -157,7 +163,7 @@ namespace cryptonote
   //------------------------------------------------------------------------------------------------------------------------------
   bool core_rpc_server::on_get_transactions(const COMMAND_RPC_GET_TRANSACTIONS::request& req, COMMAND_RPC_GET_TRANSACTIONS::response& res, connection_context& cntx)
   {
-    CHECK_CORE_READY();
+    CHECK_CORE_BUSY();
     std::vector<crypto::hash> vh;
     BOOST_FOREACH(const auto& tx_hex_str, req.txs_hashes)
     {
@@ -232,7 +238,6 @@ namespace cryptonote
       return true;
     }
 
-
     NOTIFY_NEW_TRANSACTIONS::request r;
     r.txs.push_back(tx_blob);
     m_core.get_protocol()->relay_transactions(r, fake_context);
@@ -265,7 +270,6 @@ namespace cryptonote
   //------------------------------------------------------------------------------------------------------------------------------
   bool core_rpc_server::on_stop_mining(const COMMAND_RPC_STOP_MINING::request& req, COMMAND_RPC_STOP_MINING::response& res, connection_context& cntx)
   {
-    CHECK_CORE_READY();
     if(!m_core.get_miner().stop())
     {
       res.status = "Failed, mining not stopped";
@@ -275,9 +279,27 @@ namespace cryptonote
     return true;
   }
   //------------------------------------------------------------------------------------------------------------------------------
-  bool core_rpc_server::on_save_bc(const COMMAND_RPC_SAVE_BC::request& req, COMMAND_RPC_SAVE_BC::response& res, connection_context& cntx)
+  bool core_rpc_server::on_mining_status(const COMMAND_RPC_MINING_STATUS::request& req, COMMAND_RPC_MINING_STATUS::response& res, connection_context& cntx)
   {
     CHECK_CORE_READY();
+
+    const miner& lMiner = m_core.get_miner();
+    res.active = lMiner.is_mining();
+    
+    if ( lMiner.is_mining() ) {
+      res.speed = lMiner.get_speed();
+      res.threads_count = lMiner.get_threads_count();
+      const account_public_address& lMiningAdr = lMiner.get_mining_address();
+      res.address = get_account_address_as_str(lMiningAdr);
+    }
+
+    res.status = CORE_RPC_STATUS_OK;
+    return true;
+  }
+  //------------------------------------------------------------------------------------------------------------------------------
+  bool core_rpc_server::on_save_bc(const COMMAND_RPC_SAVE_BC::request& req, COMMAND_RPC_SAVE_BC::response& res, connection_context& cntx)
+  {
+    CHECK_CORE_BUSY();
     if( !m_core.get_blockchain_storage().store_blockchain() )
     {
       res.status = "Error while storing blockhain";
@@ -289,7 +311,7 @@ namespace cryptonote
   //------------------------------------------------------------------------------------------------------------------------------
   bool core_rpc_server::on_getblockcount(const COMMAND_RPC_GETBLOCKCOUNT::request& req, COMMAND_RPC_GETBLOCKCOUNT::response& res, connection_context& cntx)
   {
-    CHECK_CORE_READY();
+    CHECK_CORE_BUSY();
     res.count = m_core.get_current_blockchain_height();
     res.status = CORE_RPC_STATUS_OK;
     return true;
@@ -297,7 +319,7 @@ namespace cryptonote
   //------------------------------------------------------------------------------------------------------------------------------
   bool core_rpc_server::on_getblockhash(const COMMAND_RPC_GETBLOCKHASH::request& req, COMMAND_RPC_GETBLOCKHASH::response& res, epee::json_rpc::error& error_resp, connection_context& cntx)
   {
-    if(!check_core_ready())
+    if(!check_core_busy())
     {
       error_resp.code = CORE_RPC_ERROR_CODE_CORE_BUSY;
       error_resp.message = "Core is busy";
@@ -455,7 +477,7 @@ namespace cryptonote
   //------------------------------------------------------------------------------------------------------------------------------
   bool core_rpc_server::on_get_last_block_header(const COMMAND_RPC_GET_LAST_BLOCK_HEADER::request& req, COMMAND_RPC_GET_LAST_BLOCK_HEADER::response& res, epee::json_rpc::error& error_resp, connection_context& cntx)
   {
-    if(!check_core_ready())
+    if(!check_core_busy())
     {
       error_resp.code = CORE_RPC_ERROR_CODE_CORE_BUSY;
       error_resp.message = "Core is busy.";
@@ -490,7 +512,7 @@ namespace cryptonote
   }
   //------------------------------------------------------------------------------------------------------------------------------
   bool core_rpc_server::on_get_block_header_by_hash(const COMMAND_RPC_GET_BLOCK_HEADER_BY_HASH::request& req, COMMAND_RPC_GET_BLOCK_HEADER_BY_HASH::response& res, epee::json_rpc::error& error_resp, connection_context& cntx){
-    if(!check_core_ready())
+    if(!check_core_busy())
     {
       error_resp.code = CORE_RPC_ERROR_CODE_CORE_BUSY;
       error_resp.message = "Core is busy.";
@@ -531,7 +553,7 @@ namespace cryptonote
   }
   //------------------------------------------------------------------------------------------------------------------------------
   bool core_rpc_server::on_get_block_header_by_height(const COMMAND_RPC_GET_BLOCK_HEADER_BY_HEIGHT::request& req, COMMAND_RPC_GET_BLOCK_HEADER_BY_HEIGHT::response& res, epee::json_rpc::error& error_resp, connection_context& cntx){
-    if(!check_core_ready())
+    if(!check_core_busy())
     {
       error_resp.code = CORE_RPC_ERROR_CODE_CORE_BUSY;
       error_resp.message = "Core is busy.";
diff --git a/src/rpc/core_rpc_server.h b/src/rpc/core_rpc_server.h
index ad0016c94..abd9e3de7 100644
--- a/src/rpc/core_rpc_server.h
+++ b/src/rpc/core_rpc_server.h
@@ -40,6 +40,7 @@ namespace cryptonote
       MAP_URI_AUTO_JON2("/sendrawtransaction", on_send_raw_tx, COMMAND_RPC_SEND_RAW_TX)
       MAP_URI_AUTO_JON2("/start_mining", on_start_mining, COMMAND_RPC_START_MINING)
       MAP_URI_AUTO_JON2("/stop_mining", on_stop_mining, COMMAND_RPC_STOP_MINING)
+      MAP_URI_AUTO_JON2("/mining_status", on_mining_status, COMMAND_RPC_MINING_STATUS)
       MAP_URI_AUTO_JON2("/save_bc", on_save_bc, COMMAND_RPC_SAVE_BC)
       MAP_URI_AUTO_JON2("/getinfo", on_get_info, COMMAND_RPC_GET_INFO)
       BEGIN_JSON_RPC_MAP("/json_rpc")
@@ -60,6 +61,7 @@ namespace cryptonote
     bool on_send_raw_tx(const COMMAND_RPC_SEND_RAW_TX::request& req, COMMAND_RPC_SEND_RAW_TX::response& res, connection_context& cntx);
     bool on_start_mining(const COMMAND_RPC_START_MINING::request& req, COMMAND_RPC_START_MINING::response& res, connection_context& cntx);
     bool on_stop_mining(const COMMAND_RPC_STOP_MINING::request& req, COMMAND_RPC_STOP_MINING::response& res, connection_context& cntx);
+    bool on_mining_status(const COMMAND_RPC_MINING_STATUS::request& req, COMMAND_RPC_MINING_STATUS::response& res, connection_context& cntx);
     bool on_get_random_outs(const COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::request& req, COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::response& res, connection_context& cntx);        
     bool on_get_info(const COMMAND_RPC_GET_INFO::request& req, COMMAND_RPC_GET_INFO::response& res, connection_context& cntx);        
     bool on_save_bc(const COMMAND_RPC_SAVE_BC::request& req, COMMAND_RPC_SAVE_BC::response& res, connection_context& cntx);
@@ -74,6 +76,7 @@ namespace cryptonote
     bool on_get_block_header_by_height(const COMMAND_RPC_GET_BLOCK_HEADER_BY_HEIGHT::request& req, COMMAND_RPC_GET_BLOCK_HEADER_BY_HEIGHT::response& res, epee::json_rpc::error& error_resp, connection_context& cntx);
     //-----------------------
     bool handle_command_line(const boost::program_options::variables_map& vm);
+    bool check_core_busy();
     bool check_core_ready();
     
     //utils
diff --git a/src/rpc/core_rpc_server_commands_defs.h b/src/rpc/core_rpc_server_commands_defs.h
index 1e8ebe8ff..48df16e59 100644
--- a/src/rpc/core_rpc_server_commands_defs.h
+++ b/src/rpc/core_rpc_server_commands_defs.h
@@ -260,6 +260,35 @@ namespace cryptonote
     };
   };
 
+  //-----------------------------------------------
+  struct COMMAND_RPC_MINING_STATUS
+  {
+    struct request
+    {
+
+      BEGIN_KV_SERIALIZE_MAP()
+      END_KV_SERIALIZE_MAP()
+    };
+
+
+    struct response
+    {
+      std::string status;
+      bool active;
+      uint64_t speed;
+      uint32_t threads_count;
+      std::string address;
+
+      BEGIN_KV_SERIALIZE_MAP()
+        KV_SERIALIZE(status)
+        KV_SERIALIZE(active)
+        KV_SERIALIZE(speed)
+        KV_SERIALIZE(threads_count)
+        KV_SERIALIZE(address)
+      END_KV_SERIALIZE_MAP()
+    };
+  };
+
   //-----------------------------------------------
   struct COMMAND_RPC_SAVE_BC
   {
diff --git a/src/simplewallet/simplewallet.cpp b/src/simplewallet/simplewallet.cpp
index 9053dde1f..4cab12c22 100644
--- a/src/simplewallet/simplewallet.cpp
+++ b/src/simplewallet/simplewallet.cpp
@@ -64,19 +64,6 @@ namespace
     return err;
   }
 
-  bool parse_payment_id(const std::string& payment_id_str, crypto::hash& payment_id)
-  {
-    blobdata payment_id_data;
-    if(!string_tools::parse_hexstr_to_binbuff(payment_id_str, payment_id_data))
-      return false;
-
-    if(sizeof(crypto::hash) != payment_id_data.size())
-      return false;
-
-    payment_id = *reinterpret_cast<const crypto::hash*>(payment_id_data.data());
-    return true;
-  }
-
   class message_writer
   {
   public:
@@ -680,7 +667,7 @@ bool simple_wallet::show_payments(const std::vector<std::string> &args)
   for(std::string arg : args)
   {
     crypto::hash payment_id;
-    if(parse_payment_id(arg, payment_id))
+    if(tools::wallet2::parse_payment_id(arg, payment_id))
     {
       std::list<tools::wallet2::payment_details> payments;
       m_wallet->get_payments(payment_id, payments);
@@ -763,7 +750,7 @@ bool simple_wallet::transfer(const std::vector<std::string> &args_)
     local_args.pop_back();
 
     crypto::hash payment_id;
-    bool r = parse_payment_id(payment_id_str, payment_id);
+    bool r = tools::wallet2::parse_payment_id(payment_id_str, payment_id);
     if(r)
     {
       std::string extra_nonce;
@@ -944,7 +931,7 @@ int main(int argc, char* argv[])
 
     if (command_line::get_arg(vm, command_line::arg_help))
     {
-      success_msg_writer() << "bytecoin wallet v" << PROJECT_VERSION_LONG;
+      success_msg_writer() << CRYPTONOTE_NAME << " wallet v" << PROJECT_VERSION_LONG;
       success_msg_writer() << "Usage: simplewallet [--wallet-file=<file>|--generate-new-wallet=<file>] [--daemon-address=<host>:<port>] [<COMMAND>]";
       success_msg_writer() << desc_all << '\n' << w.get_commands_str();
       return false;
@@ -961,7 +948,7 @@ int main(int argc, char* argv[])
     return true;
   });
   if (!r)
-    return 1;
+    return 0;
 
   //set up logging options
   log_space::get_set_log_detalisation_level(true, LOG_LEVEL_2);
@@ -1069,6 +1056,6 @@ int main(int argc, char* argv[])
       w.deinit();
     }
   }
-  return 1;
+  return 0;
   //CATCH_ENTRY_L0("main", 1);
 }
diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
index 111b76117..fb1e5575b 100644
--- a/src/wallet/wallet2.cpp
+++ b/src/wallet/wallet2.cpp
@@ -19,6 +19,7 @@ using namespace epee;
 #include "profile_tools.h"
 #include "crypto/crypto.h"
 #include "serialization/binary_utils.h"
+#include "cryptonote_protocol/blobdatatype.h"
 
 using namespace cryptonote;
 
@@ -465,6 +466,19 @@ void wallet2::wallet_exists(const std::string& file_path, bool& keys_file_exists
   wallet_file_exists = boost::filesystem::exists(wallet_file, ignore);
 }
 //----------------------------------------------------------------------------------------------------
+bool wallet2::parse_payment_id(const std::string& payment_id_str, crypto::hash& payment_id)
+{
+  cryptonote::blobdata payment_id_data;
+  if(!epee::string_tools::parse_hexstr_to_binbuff(payment_id_str, payment_id_data))
+    return false;
+
+  if(sizeof(crypto::hash) != payment_id_data.size())
+    return false;
+
+  payment_id = *reinterpret_cast<const crypto::hash*>(payment_id_data.data());
+  return true;
+}
+//----------------------------------------------------------------------------------------------------
 bool wallet2::prepare_file_names(const std::string& file_path)
 {
   do_prepare_file_names(file_path, m_keys_file, m_wallet_file);
diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h
index f90fc4fac..9ca586425 100644
--- a/src/wallet/wallet2.h
+++ b/src/wallet/wallet2.h
@@ -151,6 +151,8 @@ namespace tools
 
     static void wallet_exists(const std::string& file_path, bool& keys_file_exists, bool& wallet_file_exists);
 
+    static bool parse_payment_id(const std::string& payment_id_str, crypto::hash& payment_id);
+
   private:
     bool store_keys(const std::string& keys_file_name, const std::string& password);
     void load_keys(const std::string& keys_file_name, const std::string& password);
diff --git a/src/wallet/wallet_rpc_server.cpp b/src/wallet/wallet_rpc_server.cpp
index b721a27ab..a0816946b 100644
--- a/src/wallet/wallet_rpc_server.cpp
+++ b/src/wallet/wallet_rpc_server.cpp
@@ -71,6 +71,21 @@ namespace tools
     return true;
   }
   //------------------------------------------------------------------------------------------------------------------------------
+  bool wallet_rpc_server::on_getaddress(const wallet_rpc::COMMAND_RPC_GET_ADDRESS::request& req, wallet_rpc::COMMAND_RPC_GET_ADDRESS::response& res, epee::json_rpc::error& er, connection_context& cntx)
+  {
+    try
+    {
+      res.address = m_wallet.get_account().get_public_address_str();
+    }
+    catch (std::exception& e)
+    {
+      er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR;
+      er.message = e.what();
+      return false;
+    }
+    return true;
+  }
+  //------------------------------------------------------------------------------------------------------------------------------
   bool wallet_rpc_server::on_transfer(const wallet_rpc::COMMAND_RPC_TRANSFER::request& req, wallet_rpc::COMMAND_RPC_TRANSFER::response& res, epee::json_rpc::error& er, connection_context& cntx)
   {
 
@@ -87,10 +102,37 @@ namespace tools
       de.amount = it->amount;
       dsts.push_back(de);
     }
+
+    std::vector<uint8_t> extra;
+    if (!req.payment_id.empty()) {
+
+      /* Just to clarify */
+      const std::string& payment_id_str = req.payment_id;
+
+      crypto::hash payment_id;
+      /* Parse payment ID */
+      if (!wallet2::parse_payment_id(payment_id_str, payment_id)) {
+        er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID;
+        er.message = "Payment id has invalid format: \"" + payment_id_str + "\", expected 64-character string";
+        return false;
+      }
+
+      std::string extra_nonce;
+      cryptonote::set_payment_id_to_tx_extra_nonce(extra_nonce, payment_id);
+      
+      /* Append Payment ID data into extra */
+      if (!cryptonote::add_extra_nonce_to_tx_extra(extra, extra_nonce)) {
+        er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID;
+        er.message = "Something went wront with payment_id. Please check its format: \"" + payment_id_str + "\", expected 64-character string";
+        return false;
+      }
+
+    }
+
     try
     {
       cryptonote::transaction tx;
-      m_wallet.transfer(dsts, req.mixin, req.unlock_time, req.fee, std::vector<uint8_t>(), tx);
+      m_wallet.transfer(dsts, req.mixin, req.unlock_time, req.fee, extra, tx);
       res.tx_hash = boost::lexical_cast<std::string>(cryptonote::get_transaction_hash(tx));
       return true;
     }
diff --git a/src/wallet/wallet_rpc_server.h b/src/wallet/wallet_rpc_server.h
index 69cc9530a..b8373d27d 100644
--- a/src/wallet/wallet_rpc_server.h
+++ b/src/wallet/wallet_rpc_server.h
@@ -36,6 +36,7 @@ namespace tools
     BEGIN_URI_MAP2()
       BEGIN_JSON_RPC_MAP("/json_rpc")
         MAP_JON_RPC_WE("getbalance",         on_getbalance,         wallet_rpc::COMMAND_RPC_GET_BALANCE)
+        MAP_JON_RPC_WE("getaddress",         on_getaddress,         wallet_rpc::COMMAND_RPC_GET_ADDRESS)
         MAP_JON_RPC_WE("transfer",           on_transfer,           wallet_rpc::COMMAND_RPC_TRANSFER)
         MAP_JON_RPC_WE("store",              on_store,              wallet_rpc::COMMAND_RPC_STORE)
         MAP_JON_RPC_WE("get_payments",       on_get_payments,       wallet_rpc::COMMAND_RPC_GET_PAYMENTS)
@@ -45,6 +46,7 @@ namespace tools
 
       //json_rpc
       bool on_getbalance(const wallet_rpc::COMMAND_RPC_GET_BALANCE::request& req, wallet_rpc::COMMAND_RPC_GET_BALANCE::response& res, epee::json_rpc::error& er, connection_context& cntx);
+      bool on_getaddress(const wallet_rpc::COMMAND_RPC_GET_ADDRESS::request& req, wallet_rpc::COMMAND_RPC_GET_ADDRESS::response& res, epee::json_rpc::error& er, connection_context& cntx);
       bool on_transfer(const wallet_rpc::COMMAND_RPC_TRANSFER::request& req, wallet_rpc::COMMAND_RPC_TRANSFER::response& res, epee::json_rpc::error& er, connection_context& cntx);
       bool on_store(const wallet_rpc::COMMAND_RPC_STORE::request& req, wallet_rpc::COMMAND_RPC_STORE::response& res, epee::json_rpc::error& er, connection_context& cntx);
       bool on_get_payments(const wallet_rpc::COMMAND_RPC_GET_PAYMENTS::request& req, wallet_rpc::COMMAND_RPC_GET_PAYMENTS::response& res, epee::json_rpc::error& er, connection_context& cntx);
diff --git a/src/wallet/wallet_rpc_server_commans_defs.h b/src/wallet/wallet_rpc_server_commans_defs.h
index 7bdb49b2c..7ffbcfc18 100644
--- a/src/wallet/wallet_rpc_server_commans_defs.h
+++ b/src/wallet/wallet_rpc_server_commans_defs.h
@@ -34,6 +34,24 @@ namespace wallet_rpc
     };
   };
 
+    struct COMMAND_RPC_GET_ADDRESS
+  {
+    struct request
+    {
+      BEGIN_KV_SERIALIZE_MAP()
+      END_KV_SERIALIZE_MAP()
+    };
+
+    struct response
+    {
+      std::string   address;
+
+      BEGIN_KV_SERIALIZE_MAP()
+        KV_SERIALIZE(address)
+      END_KV_SERIALIZE_MAP()
+    };
+  };
+
   struct trnsfer_destination
   {
     uint64_t amount;
@@ -52,12 +70,14 @@ namespace wallet_rpc
       uint64_t fee;
       uint64_t mixin;
       uint64_t unlock_time;
+      std::string payment_id;
 
       BEGIN_KV_SERIALIZE_MAP()
         KV_SERIALIZE(destinations)
         KV_SERIALIZE(fee)
         KV_SERIALIZE(mixin)
         KV_SERIALIZE(unlock_time)
+        KV_SERIALIZE(payment_id)
       END_KV_SERIALIZE_MAP()
     };