diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp
index 6170000b..5819e42b 100644
--- a/src/wallet/api/wallet.cpp
+++ b/src/wallet/api/wallet.cpp
@@ -57,7 +57,7 @@ struct Wallet2CallbackImpl : public tools::i_wallet2_callback
 
     void setListener(WalletListener * listener)
     {
-        // TODO;
+        m_listener = listener;
     }
 
     WalletListener * getListener() const
@@ -68,16 +68,35 @@ struct Wallet2CallbackImpl : public tools::i_wallet2_callback
     virtual void on_new_block(uint64_t height, const cryptonote::block& block)
     {
         // TODO;
+        LOG_PRINT_L3(__FUNCTION__ << ": new block. height: " << height);
     }
+
     virtual void on_money_received(uint64_t height, const cryptonote::transaction& tx, size_t out_index)
     {
-        // TODO;
 
+        std::string tx_hash =  epee::string_tools::pod_to_hex(get_transaction_hash(tx));
+        uint64_t amount     = tx.vout[out_index].amount;
+
+        LOG_PRINT_L3(__FUNCTION__ << ": money received. height:  " << height
+                     << ", tx: " << tx_hash
+                     << ", amount: " << print_money(amount));
+        if (m_listener) {
+            m_listener->moneyReceived(tx_hash, amount);
+        }
     }
+
     virtual void on_money_spent(uint64_t height, const cryptonote::transaction& in_tx, size_t out_index,
                                 const cryptonote::transaction& spend_tx)
     {
         // TODO;
+        std::string tx_hash = epee::string_tools::pod_to_hex(get_transaction_hash(spend_tx));
+        uint64_t amount = in_tx.vout[out_index].amount;
+        LOG_PRINT_L3(__FUNCTION__ << ": money spent. height:  " << height
+                     << ", tx: " << tx_hash
+                     << ", amount: " << print_money(amount));
+        if (m_listener) {
+            m_listener->moneySpent(tx_hash, amount);
+        }
     }
 
     virtual void on_skip_transaction(uint64_t height, const cryptonote::transaction& tx)
diff --git a/src/wallet/wallet2_api.h b/src/wallet/wallet2_api.h
index 8e083074..d38fd670 100644
--- a/src/wallet/wallet2_api.h
+++ b/src/wallet/wallet2_api.h
@@ -108,6 +108,7 @@ struct WalletListener
     virtual ~WalletListener() = 0;
     virtual void moneySpent(const std::string &txId, uint64_t amount);
     virtual void moneyReceived(const std::string &txId, uint64_t amount);
+    // TODO: on_skip_transaction;
 };