diff --git a/libraries/app/database_api.cpp b/libraries/app/database_api.cpp
index cf864e66..5be07693 100644
--- a/libraries/app/database_api.cpp
+++ b/libraries/app/database_api.cpp
@@ -153,10 +153,11 @@ class database_api_impl : public std::enable_shared_from_this<database_api_impl>
       uint64_t get_son_count()const;
 
       // Sidechain addresses
+      vector<optional<sidechain_address_object>> get_all_sidechain_addresses()const;
       vector<optional<sidechain_address_object>> get_sidechain_addresses(const vector<sidechain_address_id_type>& sidechain_address_ids)const;
       vector<optional<sidechain_address_object>> get_sidechain_addresses_by_account(account_id_type account)const;
       vector<optional<sidechain_address_object>> get_sidechain_addresses_by_sidechain(peerplays_sidechain::sidechain_type sidechain)const;
-      fc::optional<sidechain_address_object> get_sidechain_addresses_by_account_and_sidechain(account_id_type account, peerplays_sidechain::sidechain_type sidechain)const;
+      fc::optional<sidechain_address_object> get_sidechain_address_by_account_and_sidechain(account_id_type account, peerplays_sidechain::sidechain_type sidechain)const;
       uint64_t get_sidechain_addresses_count()const;
 
       // Votes
@@ -1776,6 +1777,22 @@ uint64_t database_api_impl::get_son_count()const
 //                                                                  //
 //////////////////////////////////////////////////////////////////////
 
+vector<optional<sidechain_address_object>> database_api::get_all_sidechain_addresses()const
+{
+   return my->get_all_sidechain_addresses();
+}
+
+vector<optional<sidechain_address_object>> database_api_impl::get_all_sidechain_addresses()const
+{
+   vector<optional<sidechain_address_object>> result;
+   const auto& idx = _db.get_index_type<sidechain_address_index>().indices().get<by_id>();
+   std::for_each(idx.begin(), idx.end(),
+         [&result] (const sidechain_address_object& sao) {
+         result.push_back(sao);
+   });
+   return result;
+}
+
 vector<optional<sidechain_address_object>> database_api::get_sidechain_addresses(const vector<sidechain_address_id_type>& sidechain_address_ids)const
 {
    return my->get_sidechain_addresses( sidechain_address_ids );
@@ -1800,9 +1817,12 @@ vector<optional<sidechain_address_object>> database_api::get_sidechain_addresses
 
 vector<optional<sidechain_address_object>> database_api_impl::get_sidechain_addresses_by_account(account_id_type account)const
 {
-   //const auto& idx = _db.get_index_type<sidechain_address_index>().indices().get<by_account>();
-
    vector<optional<sidechain_address_object>> result;
+   const auto& sidechain_addresses_range = _db.get_index_type<sidechain_address_index>().indices().get<by_account>().equal_range(account);
+   std::for_each(sidechain_addresses_range.first, sidechain_addresses_range.second,
+         [&result] (const sidechain_address_object& sao) {
+         result.push_back(sao);
+   });
    return result;
 }
 
@@ -1813,18 +1833,21 @@ vector<optional<sidechain_address_object>> database_api::get_sidechain_addresses
 
 vector<optional<sidechain_address_object>> database_api_impl::get_sidechain_addresses_by_sidechain(peerplays_sidechain::sidechain_type sidechain)const
 {
-   //const auto& idx = _db.get_index_type<sidechain_address_index>().indices().get<by_sidechain>();
-
    vector<optional<sidechain_address_object>> result;
+   const auto& sidechain_addresses_range = _db.get_index_type<sidechain_address_index>().indices().get<by_sidechain>().equal_range(sidechain);
+   std::for_each(sidechain_addresses_range.first, sidechain_addresses_range.second,
+         [&result] (const sidechain_address_object& sao) {
+         result.push_back(sao);
+   });
    return result;
 }
 
-fc::optional<sidechain_address_object> database_api::get_sidechain_addresses_by_account_and_sidechain(account_id_type account, peerplays_sidechain::sidechain_type sidechain)const
+fc::optional<sidechain_address_object> database_api::get_sidechain_address_by_account_and_sidechain(account_id_type account, peerplays_sidechain::sidechain_type sidechain)const
 {
-   return my->get_sidechain_addresses_by_account_and_sidechain( account, sidechain );
+   return my->get_sidechain_address_by_account_and_sidechain( account, sidechain );
 }
 
-fc::optional<sidechain_address_object> database_api_impl::get_sidechain_addresses_by_account_and_sidechain(account_id_type account, peerplays_sidechain::sidechain_type sidechain)const
+fc::optional<sidechain_address_object> database_api_impl::get_sidechain_address_by_account_and_sidechain(account_id_type account, peerplays_sidechain::sidechain_type sidechain)const
 {
    const auto& idx = _db.get_index_type<sidechain_address_index>().indices().get<by_account_and_sidechain>();
    auto itr = idx.find( boost::make_tuple( account, sidechain ) );
diff --git a/libraries/app/include/graphene/app/database_api.hpp b/libraries/app/include/graphene/app/database_api.hpp
index 9f6e8c34..9ccbb2ed 100644
--- a/libraries/app/include/graphene/app/database_api.hpp
+++ b/libraries/app/include/graphene/app/database_api.hpp
@@ -607,9 +607,17 @@ class database_api
       // Sidechain Addresses //
       /////////////////////////
 
+      /**
+       * @brief Get a list of all sidechain addresses
+       * @return The list of all sidechain accounts
+       *
+       * This function has semantics identical to @ref get_objects
+       */
+      vector<optional<sidechain_address_object>> get_all_sidechain_addresses()const;
+
       /**
        * @brief Get a list of sidechain addresses
-       * @param sidechain_address_ids IDs of the sidechain accounts to retrieve
+       * @param sidechain_address_ids IDs of the sidechain addresses to retrieve
        * @return The sidechain accounts corresponding to the provided IDs
        *
        * This function has semantics identical to @ref get_objects
@@ -636,7 +644,7 @@ class database_api
        * @param sidechain Sidechain for which address should be retrieved
        * @return The sidechain addresses objects, or null if the account does not have a sidechain addresses for a given sidechain
        */
-      fc::optional<sidechain_address_object> get_sidechain_addresses_by_account_and_sidechain(account_id_type account, peerplays_sidechain::sidechain_type sidechain)const;
+      fc::optional<sidechain_address_object> get_sidechain_address_by_account_and_sidechain(account_id_type account, peerplays_sidechain::sidechain_type sidechain)const;
 
       /**
        * @brief Get the total number of sidechain addresses registered with the blockchain
@@ -856,10 +864,11 @@ FC_API(graphene::app::database_api,
    (get_son_count)
 
    // Sidechain addresses
+   (get_all_sidechain_addresses)
    (get_sidechain_addresses)
    (get_sidechain_addresses_by_account)
    (get_sidechain_addresses_by_sidechain)
-   (get_sidechain_addresses_by_account_and_sidechain)
+   (get_sidechain_address_by_account_and_sidechain)
    (get_sidechain_addresses_count)
 
    // workers
diff --git a/libraries/chain/include/graphene/chain/sidechain_address_object.hpp b/libraries/chain/include/graphene/chain/sidechain_address_object.hpp
index 5ba00680..8c77fad2 100644
--- a/libraries/chain/include/graphene/chain/sidechain_address_object.hpp
+++ b/libraries/chain/include/graphene/chain/sidechain_address_object.hpp
@@ -35,16 +35,17 @@ namespace graphene { namespace chain {
    struct by_account;
    struct by_sidechain;
    struct by_account_and_sidechain;
+   struct by_sidechain_and_address;
    using sidechain_address_multi_index_type = multi_index_container<
       sidechain_address_object,
       indexed_by<
          ordered_unique< tag<by_id>,
             member<object, object_id_type, &object::id>
          >,
-         ordered_unique< tag<by_account>,
+         ordered_non_unique< tag<by_account>,
             member<sidechain_address_object, account_id_type, &sidechain_address_object::sidechain_address_account>
          >,
-         ordered_unique< tag<by_sidechain>,
+         ordered_non_unique< tag<by_sidechain>,
             member<sidechain_address_object, peerplays_sidechain::sidechain_type, &sidechain_address_object::sidechain>
          >,
          ordered_unique< tag<by_account_and_sidechain>,
@@ -52,6 +53,12 @@ namespace graphene { namespace chain {
                member<sidechain_address_object, account_id_type, &sidechain_address_object::sidechain_address_account>,
                member<sidechain_address_object, peerplays_sidechain::sidechain_type, &sidechain_address_object::sidechain>
             >
+         >,
+         ordered_unique< tag<by_sidechain_and_address>,
+            composite_key<sidechain_address_object,
+               member<sidechain_address_object, peerplays_sidechain::sidechain_type, &sidechain_address_object::sidechain>,
+               member<sidechain_address_object, std::string, &sidechain_address_object::address>
+            >
          >
       >
    >;
diff --git a/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_handler.hpp b/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_handler.hpp
index 556ed3e4..ad2ffdc6 100644
--- a/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_handler.hpp
+++ b/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_handler.hpp
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <graphene/peerplays_sidechain/defs.hpp>
+#include <graphene/peerplays_sidechain/peerplays_sidechain_plugin.hpp>
 
 #include <vector>
 
@@ -10,12 +11,13 @@ namespace graphene { namespace peerplays_sidechain {
 
 class sidechain_net_handler {
 public:
-    sidechain_net_handler(const boost::program_options::variables_map& options);
+    sidechain_net_handler(peerplays_sidechain_plugin &_plugin, const boost::program_options::variables_map& options);
     virtual ~sidechain_net_handler();
 
-    std::vector<std::string> get_user_sidechain_address_mapping();
+    std::vector<std::string> get_sidechain_addresses();
 
 protected:
+    peerplays_sidechain_plugin &plugin;
     graphene::peerplays_sidechain::sidechain_type sidechain;
 
     virtual std::string create_multisignature_wallet( const std::vector<std::string> public_keys ) = 0;
diff --git a/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_handler_bitcoin.hpp b/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_handler_bitcoin.hpp
index 792aaf45..cbdcfbef 100644
--- a/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_handler_bitcoin.hpp
+++ b/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_handler_bitcoin.hpp
@@ -56,7 +56,7 @@ private:
 
 class sidechain_net_handler_bitcoin : public sidechain_net_handler {
 public:
-   sidechain_net_handler_bitcoin(const boost::program_options::variables_map& options);
+   sidechain_net_handler_bitcoin(peerplays_sidechain_plugin &_plugin, const boost::program_options::variables_map& options);
    virtual ~sidechain_net_handler_bitcoin();
 
    void update_tx_infos( const std::string& block_hash );
diff --git a/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_manager.hpp b/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_manager.hpp
index 3eb48263..33c45ec7 100644
--- a/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_manager.hpp
+++ b/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_manager.hpp
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <graphene/peerplays_sidechain/defs.hpp>
+#include <graphene/peerplays_sidechain/peerplays_sidechain_plugin.hpp>
 #include <graphene/peerplays_sidechain/sidechain_net_handler.hpp>
 
 #include <vector>
@@ -11,12 +12,12 @@ namespace graphene { namespace peerplays_sidechain {
 
 class sidechain_net_manager {
 public:
-   sidechain_net_manager();
+   sidechain_net_manager(peerplays_sidechain_plugin &_plugin);
    virtual ~sidechain_net_manager();
 
    bool create_handler(peerplays_sidechain::sidechain_type sidechain, const boost::program_options::variables_map& options);
 private:
-
+   peerplays_sidechain_plugin &plugin;
    std::vector<std::unique_ptr<sidechain_net_handler>> net_handlers;
 
 };
diff --git a/libraries/plugins/peerplays_sidechain/peerplays_sidechain_plugin.cpp b/libraries/plugins/peerplays_sidechain/peerplays_sidechain_plugin.cpp
index 1d51a0c2..c3f4d48f 100644
--- a/libraries/plugins/peerplays_sidechain/peerplays_sidechain_plugin.cpp
+++ b/libraries/plugins/peerplays_sidechain/peerplays_sidechain_plugin.cpp
@@ -14,8 +14,9 @@ namespace detail
 class peerplays_sidechain_plugin_impl
 {
    public:
-      peerplays_sidechain_plugin_impl(peerplays_sidechain_plugin& _plugin)
-         : _self( _plugin )
+      peerplays_sidechain_plugin_impl(peerplays_sidechain_plugin& _plugin) :
+         _self( _plugin ),
+         _net_manager( _plugin )
       { }
       virtual ~peerplays_sidechain_plugin_impl();
 
@@ -77,9 +78,10 @@ void peerplays_sidechain_plugin::plugin_initialize(const boost::program_options:
 {
    ilog("peerplays sidechain plugin:  plugin_initialize()");
 
-   if( options.count( "bitcoin-node-ip" ) && options.count( "bitcoin-node-zmq-port" ) && options.count( "bitcoin-node-rpc-port" )
-      && options.count( "bitcoin-node-rpc-user" ) && options.count( "bitcoin-node-rpc-password" )
-      && options.count( "bitcoin-address" ) && options.count( "bitcoin-public-key" ) && options.count( "bitcoin-private-key" ) )
+   if ( options.count( "son-id" ) && options.count( "peerplays-private-key" )
+     && options.count( "bitcoin-node-ip" ) && options.count( "bitcoin-node-zmq-port" ) && options.count( "bitcoin-node-rpc-port" )
+     && options.count( "bitcoin-node-rpc-user" ) && options.count( "bitcoin-node-rpc-password" )
+     && options.count( "bitcoin-address" ) && options.count( "bitcoin-public-key" ) && options.count( "bitcoin-private-key" ) )
    {
       my->_net_manager.create_handler(sidechain_type::bitcoin, options);
    } else {
diff --git a/libraries/plugins/peerplays_sidechain/sidechain_net_handler.cpp b/libraries/plugins/peerplays_sidechain/sidechain_net_handler.cpp
index 6bdd1b03..92da90b8 100644
--- a/libraries/plugins/peerplays_sidechain/sidechain_net_handler.cpp
+++ b/libraries/plugins/peerplays_sidechain/sidechain_net_handler.cpp
@@ -1,29 +1,31 @@
 #include <graphene/peerplays_sidechain/sidechain_net_handler.hpp>
 
+#include <graphene/chain/sidechain_address_object.hpp>
+
+#include <fc/log/logger.hpp>
+
 namespace graphene { namespace peerplays_sidechain {
 
-sidechain_net_handler::sidechain_net_handler(const boost::program_options::variables_map& options) {
+sidechain_net_handler::sidechain_net_handler(peerplays_sidechain_plugin &_plugin, const boost::program_options::variables_map& options) :
+   plugin( _plugin ) {
 }
 
 sidechain_net_handler::~sidechain_net_handler() {
 }
 
-std::vector<std::string> sidechain_net_handler::get_user_sidechain_address_mapping() {
+std::vector<std::string> sidechain_net_handler::get_sidechain_addresses() {
    std::vector<std::string> result;
 
    switch (sidechain) {
       case sidechain_type::bitcoin:
-         result.push_back("2N5aFW5WFaYZLuJWx9RGziHBdEMj9Zf8s3J");
-         result.push_back("2MxAnE469fhhdvUqUB7daU997VSearb2mn7");
-         result.push_back("2NAYptFvTU8vJ1pC7CxvVA9R7D3NdBJHpwL");
-         result.push_back("2N9zPaLDfaJazUmVfr3wgn8BK75tid2kkzR");
-         result.push_back("2NDN7cDH3E57E1B8TwTYvBgF7CndL4FTBPL");
-         //result.push_back("2MzEmSiwrRzozxE6gfZ14LAyDHZ4DYP1zVG");
-         //result.push_back("2NDCdm1WVJVCMWJzRaSSy9NDvpNKiqkbrMg");
-         //result.push_back("2Mu2iz3Jfqjyv3hBQGQZSGmZGZxhJp91TNX");
-         //result.push_back("2N1sFbwcn4QVbvjp7yRsN4mg4mBFbvC8gKM");
-         //result.push_back("2NDmxr6ufBE7Zgdgq9hShF2grx2YPEiTyNy");
-
+      {
+         const auto& sidechain_addresses_range = plugin.database().get_index_type<sidechain_address_index>().indices().get<by_sidechain>().equal_range(sidechain);
+         std::for_each(sidechain_addresses_range.first, sidechain_addresses_range.second,
+               [&result] (const sidechain_address_object& sao) {
+            result.push_back(sao.address);
+         });
+         break;
+      }
       default:
          assert(false);
    }
diff --git a/libraries/plugins/peerplays_sidechain/sidechain_net_handler_bitcoin.cpp b/libraries/plugins/peerplays_sidechain/sidechain_net_handler_bitcoin.cpp
index deb528b8..63f1441d 100644
--- a/libraries/plugins/peerplays_sidechain/sidechain_net_handler_bitcoin.cpp
+++ b/libraries/plugins/peerplays_sidechain/sidechain_net_handler_bitcoin.cpp
@@ -178,17 +178,17 @@ void zmq_listener::handle_zmq() {
    while ( true ) {
       auto msg = receive_multipart();
       const auto header = std::string( static_cast<char*>( msg[0].data() ), msg[0].size() );
-      const auto hash = boost::algorithm::hex( std::string( static_cast<char*>( msg[1].data() ), msg[1].size() ) );
+      const auto block_hash = boost::algorithm::hex( std::string( static_cast<char*>( msg[1].data() ), msg[1].size() ) );
 
-      event_received( hash );
+      event_received( block_hash );
    }
 }
 
 // =============================================================================
 
-sidechain_net_handler_bitcoin::sidechain_net_handler_bitcoin(const boost::program_options::variables_map& options) :
-      sidechain_net_handler(options) {
-    sidechain = sidechain_type::bitcoin;
+sidechain_net_handler_bitcoin::sidechain_net_handler_bitcoin(peerplays_sidechain_plugin &_plugin, const boost::program_options::variables_map& options) :
+      sidechain_net_handler(plugin, options) {
+   sidechain = sidechain_type::bitcoin;
 
    ip = options.at("bitcoin-node-ip").as<std::string>();
    zmq_port = options.at("bitcoin-node-zmq-port").as<uint32_t>();
@@ -302,6 +302,9 @@ std::string sidechain_net_handler_bitcoin::send_transaction( const std::string&
 void sidechain_net_handler_bitcoin::handle_event( const std::string& event_data ) {
    ilog("peerplays sidechain plugin:  sidechain_net_handler_bitcoin::handle_event");
    ilog("                             event_data: ${event_data}", ("event_data", event_data));
+
+   update_tx_infos( event_data );
+
    //update_tx_approvals();
    //update_estimated_fee();
    //update_tx_infos( block_hash );
@@ -315,7 +318,7 @@ std::vector<info_for_vin> sidechain_net_handler_bitcoin::extract_info_from_block
 
    std::vector<info_for_vin> result;
 
-   const auto& addr_idx = get_user_sidechain_address_mapping();// db->get_index_type<bitcoin_address_index>().indices().get<by_address>();
+   const auto& addr_idx = get_sidechain_addresses();// db->get_index_type<bitcoin_address_index>().indices().get<by_address>();
 
    for (const auto& tx_child : block.get_child("tx")) {
       const auto& tx = tx_child.second;
@@ -327,14 +330,18 @@ std::vector<info_for_vin> sidechain_net_handler_bitcoin::extract_info_from_block
 
          for (const auto& addr : script.get_child("addresses")) { // in which cases there can be more addresses?
             const auto address_base58 = addr.second.get_value<std::string>();
+            ilog("                             address_base58: ${address_base58}", ("address_base58", address_base58));
 
             auto it = find(addr_idx.begin(), addr_idx.end(), address_base58);
             if (it == addr_idx.end()) continue;
+            ilog("                             address_base58 found: ${address_base58}", ("address_base58", address_base58));
 
             info_for_vin vin;
             vin.out.hash_tx = tx.get_child("txid").get_value<std::string>();
             vin.out.amount = parse_amount( o.second.get_child( "value" ).get_value<std::string>() );
+            ilog("                             amount: ${amount}", ("amount", vin.out.amount));
             vin.out.n_vout = o.second.get_child( "n" ).get_value<uint32_t>();
+            ilog("                             n_vout: ${n_vout}", ("n_vout", vin.out.n_vout));
             vin.address = address_base58;
             result.push_back( vin );
          }
diff --git a/libraries/plugins/peerplays_sidechain/sidechain_net_manager.cpp b/libraries/plugins/peerplays_sidechain/sidechain_net_manager.cpp
index aa118075..382241cd 100644
--- a/libraries/plugins/peerplays_sidechain/sidechain_net_manager.cpp
+++ b/libraries/plugins/peerplays_sidechain/sidechain_net_manager.cpp
@@ -5,7 +5,9 @@
 
 namespace graphene { namespace peerplays_sidechain {
 
-sidechain_net_manager::sidechain_net_manager() {
+sidechain_net_manager::sidechain_net_manager(peerplays_sidechain_plugin &_plugin) :
+    plugin(_plugin)
+{
    ilog(__FUNCTION__);
 }
 
@@ -20,7 +22,7 @@ bool sidechain_net_manager::create_handler(peerplays_sidechain::sidechain_type s
 
    switch (sidechain) {
       case sidechain_type::bitcoin: {
-          std::unique_ptr<sidechain_net_handler> h = std::unique_ptr<sidechain_net_handler>(new sidechain_net_handler_bitcoin(options));
+          std::unique_ptr<sidechain_net_handler> h = std::unique_ptr<sidechain_net_handler>(new sidechain_net_handler_bitcoin(plugin, options));
           net_handlers.push_back(std::move(h));
           ret_val = true;
           break;
diff --git a/libraries/wallet/CMakeLists.txt b/libraries/wallet/CMakeLists.txt
index 8c9f8790..382adda1 100644
--- a/libraries/wallet/CMakeLists.txt
+++ b/libraries/wallet/CMakeLists.txt
@@ -23,7 +23,7 @@ else()
 endif()
 
 add_library( graphene_wallet wallet.cpp ${CMAKE_CURRENT_BINARY_DIR}/api_documentation.cpp ${HEADERS} )
-target_link_libraries( graphene_wallet PRIVATE graphene_app graphene_net graphene_chain graphene_utilities fc ${CMAKE_DL_LIBS} ${PLATFORM_SPECIFIC_LIBS} )
+target_link_libraries( graphene_wallet PRIVATE graphene_app graphene_net graphene_chain graphene_utilities fc peerplays_sidechain ${CMAKE_DL_LIBS} ${PLATFORM_SPECIFIC_LIBS} )
 target_include_directories( graphene_db PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/include" )
 
 if(MSVC)
diff --git a/libraries/wallet/include/graphene/wallet/wallet.hpp b/libraries/wallet/include/graphene/wallet/wallet.hpp
index 6a78d8d3..e42c1108 100644
--- a/libraries/wallet/include/graphene/wallet/wallet.hpp
+++ b/libraries/wallet/include/graphene/wallet/wallet.hpp
@@ -1368,6 +1368,89 @@ class wallet_api
        */
       map<string, son_id_type> list_active_sons();
 
+      /** Adds sidechain address owned by the given account for a given sidechain.
+       *
+       * An account can have at most one sidechain address for one sidechain.
+       *
+       * @param account the name or id of the account who owns the address
+       * @param sidechain a sidechain to whom address belongs
+       * @param address sidechain address
+       * @param private_key private key for sidechain address
+       * @param public_key public key for sidechain address
+       * @param broadcast true to broadcast the transaction on the network
+       * @returns the signed transaction adding sidechain address
+       */
+      signed_transaction add_sidechain_address(string account,
+                                          peerplays_sidechain::sidechain_type sidechain,
+                                          string address,
+                                          string private_key,
+                                          string public_key,
+                                          bool broadcast = false);
+
+      /** Updates existing sidechain address owned by the given account for a given sidechain.
+       *
+       * Only address, private key and public key might be updated.
+       *
+       * @param account the name or id of the account who owns the address
+       * @param sidechain a sidechain to whom address belongs
+       * @param address sidechain address
+       * @param private_key private key for sidechain address
+       * @param public_key public key for sidechain address
+       * @param broadcast true to broadcast the transaction on the network
+       * @returns the signed transaction updating sidechain address
+       */
+      signed_transaction update_sidechain_address(string account,
+                                          peerplays_sidechain::sidechain_type sidechain,
+                                          string address,
+                                          string private_key,
+                                          string public_key,
+                                          bool broadcast = false);
+
+      /** Deletes existing sidechain address owned by the given account for a given sidechain.
+       *
+       * @param account the name or id of the account who owns the address
+       * @param sidechain a sidechain to whom address belongs
+       * @param broadcast true to broadcast the transaction on the network
+       * @returns the signed transaction updating sidechain address
+       */
+      signed_transaction delete_sidechain_address(string account,
+                                          peerplays_sidechain::sidechain_type sidechain,
+                                          bool broadcast = false);
+
+      /** Retrieves all sidechain addresses registered in the system.
+       *
+       * @returns the list of all sidechain addresses registered in the system
+       */
+      vector<optional<sidechain_address_object>> get_all_sidechain_addresses ();
+
+      /** Retrieves all sidechain addresses owned by given account.
+       *
+       * @param account the name or id of the account who owns the address
+       * @returns the list of all sidechain addresses owned by given account.
+       */
+      vector<optional<sidechain_address_object>> get_sidechain_addresses_by_account(string account);
+
+      /** Retrieves all sidechain addresses registered for a given sidechain.
+       *
+       * @param sidechain the name of the sidechain
+       * @returns the list of all sidechain addresses registered for a given sidechain.
+       */
+      vector<optional<sidechain_address_object>> get_sidechain_addresses_by_sidechain(peerplays_sidechain::sidechain_type sidechain);
+
+      /** Retrieves sidechain address owned by given account for a given sidechain.
+       *
+       * @param account the name or id of the account who owns the address
+       * @param sidechain the name of the sidechain
+       * @returns the sidechain address owned by given account for a given sidechain.
+       */
+      fc::optional<sidechain_address_object> get_sidechain_address_by_account_and_sidechain(string account, peerplays_sidechain::sidechain_type sidechain);
+
+      /** Retrieves the total number of sidechain addresses registered in the system.
+       *
+       * @returns the total number of sidechain addresses registered in the system.
+       */
+      uint64_t get_sidechain_addresses_count();
+
       /** Creates a witness object owned by the given account.
        *
        * An account can have at most one witness object.
@@ -2121,6 +2204,14 @@ FC_API( graphene::wallet::wallet_api,
         (update_son)
         (delete_son)
         (list_sons)
+        (add_sidechain_address)
+        (update_sidechain_address)
+        (delete_sidechain_address)
+        (get_all_sidechain_addresses)
+        (get_sidechain_addresses_by_account)
+        (get_sidechain_addresses_by_sidechain)
+        (get_sidechain_address_by_account_and_sidechain)
+        (get_sidechain_addresses_count)
         (create_witness)
         (update_witness)
         (create_worker)
diff --git a/libraries/wallet/wallet.cpp b/libraries/wallet/wallet.cpp
index f7cc2a51..620304be 100644
--- a/libraries/wallet/wallet.cpp
+++ b/libraries/wallet/wallet.cpp
@@ -73,6 +73,7 @@
 #include <graphene/chain/rock_paper_scissors.hpp>
 
 #include <graphene/bookie/bookie_api.hpp>
+#include <graphene/peerplays_sidechain/defs.hpp>
 
 #include <graphene/chain/protocol/fee_schedule.hpp>
 #include <graphene/utilities/git_revision.hpp>
@@ -1954,6 +1955,73 @@ public:
       return result;
    } FC_CAPTURE_AND_RETHROW() }
 
+   signed_transaction add_sidechain_address(string account,
+                                            peerplays_sidechain::sidechain_type sidechain,
+                                            string address,
+                                            string private_key,
+                                            string public_key,
+                                            bool broadcast /* = false */)
+   { try {
+      account_id_type sidechain_address_account_id = get_account_id(account);
+
+      sidechain_address_add_operation op;
+      op.sidechain_address_account = sidechain_address_account_id;
+      op.sidechain = sidechain;
+      op.address = address;
+      op.private_key = private_key;
+      op.public_key = public_key;
+
+      signed_transaction tx;
+      tx.operations.push_back( op );
+      set_operation_fees( tx, _remote_db->get_global_properties().parameters.current_fees);
+      tx.validate();
+
+      return sign_transaction( tx, broadcast );
+   } FC_CAPTURE_AND_RETHROW() }
+
+   signed_transaction update_sidechain_address(string account,
+                                               peerplays_sidechain::sidechain_type sidechain,
+                                               string address,
+                                               string private_key,
+                                               string public_key,
+                                               bool broadcast /* = false */)
+   { try {
+      account_id_type sidechain_address_account_id = get_account_id(account);
+
+      sidechain_address_update_operation op;
+      op.sidechain_address_account = sidechain_address_account_id;
+      op.sidechain = sidechain;
+      op.address = address;
+      op.private_key = private_key;
+      op.public_key = public_key;
+
+      signed_transaction tx;
+      tx.operations.push_back( op );
+      set_operation_fees( tx, _remote_db->get_global_properties().parameters.current_fees);
+      tx.validate();
+
+      return sign_transaction( tx, broadcast );
+   } FC_CAPTURE_AND_RETHROW() }
+
+   signed_transaction delete_sidechain_address(string account,
+                                               peerplays_sidechain::sidechain_type sidechain,
+                                               bool broadcast /* = false */)
+   { try {
+      account_id_type sidechain_address_account_id = get_account_id(account);
+
+      sidechain_address_delete_operation op;
+      op.sidechain_address_account = sidechain_address_account_id;
+      op.sidechain = sidechain;
+
+      signed_transaction tx;
+      tx.operations.push_back( op );
+      set_operation_fees( tx, _remote_db->get_global_properties().parameters.current_fees);
+      tx.validate();
+
+      return sign_transaction( tx, broadcast );
+
+   } FC_CAPTURE_AND_RETHROW() }
+
    signed_transaction create_witness(string owner_account,
                                      string url,
                                      bool broadcast /* = false */)
@@ -4330,6 +4398,60 @@ map<string, son_id_type> wallet_api::list_active_sons()
     return my->list_active_sons();
 }
 
+signed_transaction wallet_api::add_sidechain_address(string account,
+                                          peerplays_sidechain::sidechain_type sidechain,
+                                          string address,
+                                          string private_key,
+                                          string public_key,
+                                          bool broadcast /* = false */)
+{
+   return my->add_sidechain_address(account, sidechain, address, private_key, public_key, broadcast);
+}
+
+signed_transaction wallet_api::update_sidechain_address(string account,
+                                          peerplays_sidechain::sidechain_type sidechain,
+                                          string address,
+                                          string private_key,
+                                          string public_key,
+                                          bool broadcast /* = false */)
+{
+   return my->update_sidechain_address(account, sidechain, address, private_key, public_key, broadcast);
+}
+
+signed_transaction wallet_api::delete_sidechain_address(string account,
+                                          peerplays_sidechain::sidechain_type sidechain,
+                                          bool broadcast /* = false */)
+{
+   return my->delete_sidechain_address(account, sidechain, broadcast);
+}
+
+vector<optional<sidechain_address_object>> wallet_api::get_all_sidechain_addresses ()
+{
+   return my->_remote_db->get_all_sidechain_addresses();
+}
+
+vector<optional<sidechain_address_object>> wallet_api::get_sidechain_addresses_by_account(string account)
+{
+   account_id_type account_id = get_account_id(account);
+   return my->_remote_db->get_sidechain_addresses_by_account(account_id);
+}
+
+vector<optional<sidechain_address_object>> wallet_api::get_sidechain_addresses_by_sidechain(peerplays_sidechain::sidechain_type sidechain)
+{
+   return my->_remote_db->get_sidechain_addresses_by_sidechain(sidechain);
+}
+
+fc::optional<sidechain_address_object> wallet_api::get_sidechain_address_by_account_and_sidechain(string account, peerplays_sidechain::sidechain_type sidechain)
+{
+   account_id_type account_id = get_account_id(account);
+   return my->_remote_db->get_sidechain_address_by_account_and_sidechain(account_id, sidechain);
+}
+
+uint64_t wallet_api::get_sidechain_addresses_count()
+{
+   return my->_remote_db->get_sidechain_addresses_count();
+}
+
 signed_transaction wallet_api::create_witness(string owner_account,
                                               string url,
                                               bool broadcast /* = false */)