diff --git a/src/interface/wallet.cpp b/src/interface/wallet.cpp
index cbf30f49bc..efc9946fb6 100644
--- a/src/interface/wallet.cpp
+++ b/src/interface/wallet.cpp
@@ -85,6 +85,10 @@ public:
     }
     bool backupWallet(const std::string& filename) override { return m_wallet.BackupWallet(filename); }
     std::string getWalletName() override { return m_wallet.GetName(); }
+    bool getKeyFromPool(bool internal, CPubKey& pub_key) override
+    {
+        return m_wallet.GetKeyFromPool(pub_key, internal);
+    }
     bool getPubKey(const CKeyID& address, CPubKey& pub_key) override { return m_wallet.GetPubKey(address, pub_key); }
     bool getPrivKey(const CKeyID& address, CKey& key) override { return m_wallet.GetKey(address, key); }
     bool isSpendable(const CTxDestination& dest) override { return IsMine(m_wallet, dest) & ISMINE_SPENDABLE; }
@@ -93,6 +97,10 @@ public:
     {
         return m_wallet.SetAddressBook(dest, name, purpose);
     }
+    bool delAddressBook(const CTxDestination& dest) override
+    {
+        return m_wallet.DelAddressBook(dest);
+    }
     bool getAddress(const CTxDestination& dest, std::string* name, isminetype* is_mine) override
     {
         LOCK(m_wallet.cs_wallet);
@@ -108,6 +116,16 @@ public:
         }
         return true;
     }
+    std::vector<WalletAddress> getAddresses() override
+    {
+        LOCK(m_wallet.cs_wallet);
+        std::vector<WalletAddress> result;
+        for (const auto& item : m_wallet.mapAddressBook) {
+            result.emplace_back(item.first, IsMine(m_wallet, item.first), item.second.name, item.second.purpose);
+        }
+        return result;
+    }
+    void learnRelatedScripts(const CPubKey& key, OutputType type) override { m_wallet.LearnRelatedScripts(key, type); }
     bool addDestData(const CTxDestination& dest, const std::string& key, const std::string& value) override
     {
         LOCK(m_wallet.cs_wallet);
diff --git a/src/interface/wallet.h b/src/interface/wallet.h
index 6cc196fd94..4510276446 100644
--- a/src/interface/wallet.h
+++ b/src/interface/wallet.h
@@ -6,6 +6,7 @@
 #define BITCOIN_INTERFACE_WALLET_H
 
 #include <amount.h>                    // For CAmount
+#include <pubkey.h>                    // For CTxDestination (CKeyID and CScriptID)
 #include <script/ismine.h>             // For isminefilter, isminetype
 #include <script/standard.h>           // For CTxDestination
 #include <support/allocators/secure.h> // For SecureString
@@ -30,6 +31,7 @@ namespace interface {
 
 class Handler;
 class PendingWalletTx;
+struct WalletAddress;
 struct WalletBalances;
 struct WalletTxOut;
 
@@ -67,6 +69,9 @@ public:
     //! Get wallet name.
     virtual std::string getWalletName() = 0;
 
+    // Get key from pool.
+    virtual bool getKeyFromPool(bool internal, CPubKey& pub_key) = 0;
+
     //! Get public key.
     virtual bool getPubKey(const CKeyID& address, CPubKey& pub_key) = 0;
 
@@ -82,11 +87,21 @@ public:
     //! Add or update address.
     virtual bool setAddressBook(const CTxDestination& dest, const std::string& name, const std::string& purpose) = 0;
 
+    // Remove address.
+    virtual bool delAddressBook(const CTxDestination& dest) = 0;
+
     //! Look up address in wallet, return whether exists.
     virtual bool getAddress(const CTxDestination& dest,
         std::string* name = nullptr,
         isminetype* is_mine = nullptr) = 0;
 
+    //! Get wallet address list.
+    virtual std::vector<WalletAddress> getAddresses() = 0;
+
+    //! Add scripts to key store so old so software versions opening the wallet
+    //! database can detect payments to newer address types.
+    virtual void learnRelatedScripts(const CPubKey& key, OutputType type) = 0;
+
     //! Add dest data.
     virtual bool addDestData(const CTxDestination& dest, const std::string& key, const std::string& value) = 0;
 
@@ -216,6 +231,20 @@ public:
         std::string& reject_reason) = 0;
 };
 
+//! Information about one wallet address.
+struct WalletAddress
+{
+    CTxDestination dest;
+    isminetype is_mine;
+    std::string name;
+    std::string purpose;
+
+    WalletAddress(CTxDestination dest, isminetype is_mine, std::string name, std::string purpose)
+        : dest(std::move(dest)), is_mine(is_mine), name(std::move(name)), purpose(std::move(purpose))
+    {
+    }
+};
+
 //! Collection of wallet balances.
 struct WalletBalances
 {
diff --git a/src/qt/addresstablemodel.cpp b/src/qt/addresstablemodel.cpp
index 801334483a..a9408895d9 100644
--- a/src/qt/addresstablemodel.cpp
+++ b/src/qt/addresstablemodel.cpp
@@ -7,6 +7,7 @@
 #include <qt/guiutil.h>
 #include <qt/walletmodel.h>
 
+#include <interface/node.h>
 #include <key_io.h>
 #include <wallet/wallet.h>
 
@@ -67,28 +68,23 @@ static AddressTableEntry::Type translateTransactionType(const QString &strPurpos
 class AddressTablePriv
 {
 public:
-    CWallet *wallet;
     QList<AddressTableEntry> cachedAddressTable;
     AddressTableModel *parent;
 
-    AddressTablePriv(CWallet *_wallet, AddressTableModel *_parent):
-        wallet(_wallet), parent(_parent) {}
+    AddressTablePriv(AddressTableModel *_parent):
+        parent(_parent) {}
 
-    void refreshAddressTable()
+    void refreshAddressTable(interface::Wallet& wallet)
     {
         cachedAddressTable.clear();
         {
-            LOCK(wallet->cs_wallet);
-            for (const std::pair<CTxDestination, CAddressBookData>& item : wallet->mapAddressBook)
+            for (const auto& address : wallet.getAddresses())
             {
-                const CTxDestination& address = item.first;
-                bool fMine = IsMine(*wallet, address);
                 AddressTableEntry::Type addressType = translateTransactionType(
-                        QString::fromStdString(item.second.purpose), fMine);
-                const std::string& strName = item.second.name;
+                        QString::fromStdString(address.purpose), address.is_mine);
                 cachedAddressTable.append(AddressTableEntry(addressType,
-                                  QString::fromStdString(strName),
-                                  QString::fromStdString(EncodeDestination(address))));
+                                  QString::fromStdString(address.name),
+                                  QString::fromStdString(EncodeDestination(address.dest))));
             }
         }
         // qLowerBound() and qUpperBound() require our cachedAddressTable list to be sorted in asc order
@@ -162,12 +158,12 @@ public:
     }
 };
 
-AddressTableModel::AddressTableModel(CWallet *_wallet, WalletModel *parent) :
-    QAbstractTableModel(parent),walletModel(parent),wallet(_wallet),priv(0)
+AddressTableModel::AddressTableModel(WalletModel *parent) :
+    QAbstractTableModel(parent),walletModel(parent),priv(0)
 {
     columns << tr("Label") << tr("Address");
-    priv = new AddressTablePriv(wallet, this);
-    priv->refreshAddressTable();
+    priv = new AddressTablePriv(this);
+    priv->refreshAddressTable(parent->wallet());
 }
 
 AddressTableModel::~AddressTableModel()
@@ -244,7 +240,6 @@ bool AddressTableModel::setData(const QModelIndex &index, const QVariant &value,
 
     if(role == Qt::EditRole)
     {
-        LOCK(wallet->cs_wallet); /* For SetAddressBook / DelAddressBook */
         CTxDestination curAddress = DecodeDestination(rec->address.toStdString());
         if(index.column() == Label)
         {
@@ -254,7 +249,7 @@ bool AddressTableModel::setData(const QModelIndex &index, const QVariant &value,
                 editStatus = NO_CHANGES;
                 return false;
             }
-            wallet->SetAddressBook(curAddress, value.toString().toStdString(), strPurpose);
+            walletModel->wallet().setAddressBook(curAddress, value.toString().toStdString(), strPurpose);
         } else if(index.column() == Address) {
             CTxDestination newAddress = DecodeDestination(value.toString().toStdString());
             // Refuse to set invalid address, set error status and return false
@@ -271,7 +266,7 @@ bool AddressTableModel::setData(const QModelIndex &index, const QVariant &value,
             }
             // Check for duplicate addresses to prevent accidental deletion of addresses, if you try
             // to paste an existing address over another address (with a different label)
-            else if(wallet->mapAddressBook.count(newAddress))
+            if (walletModel->wallet().getAddress(newAddress))
             {
                 editStatus = DUPLICATE_ADDRESS;
                 return false;
@@ -280,9 +275,9 @@ bool AddressTableModel::setData(const QModelIndex &index, const QVariant &value,
             else if(rec->type == AddressTableEntry::Sending)
             {
                 // Remove old entry
-                wallet->DelAddressBook(curAddress);
+                walletModel->wallet().delAddressBook(curAddress);
                 // Add new entry with new address
-                wallet->SetAddressBook(newAddress, rec->label.toStdString(), strPurpose);
+                walletModel->wallet().setAddressBook(newAddress, value.toString().toStdString(), strPurpose);
             }
         }
         return true;
@@ -356,8 +351,7 @@ QString AddressTableModel::addRow(const QString &type, const QString &label, con
         }
         // Check for duplicate addresses
         {
-            LOCK(wallet->cs_wallet);
-            if(wallet->mapAddressBook.count(DecodeDestination(strAddress)))
+            if(walletModel->wallet().getAddress(DecodeDestination(strAddress)))
             {
                 editStatus = DUPLICATE_ADDRESS;
                 return QString();
@@ -368,7 +362,7 @@ QString AddressTableModel::addRow(const QString &type, const QString &label, con
     {
         // Generate a new address to associate with given label
         CPubKey newKey;
-        if(!wallet->GetKeyFromPool(newKey))
+        if(!walletModel->wallet().getKeyFromPool(false /* internal */, newKey))
         {
             WalletModel::UnlockContext ctx(walletModel->requestUnlock());
             if(!ctx.isValid())
@@ -377,13 +371,13 @@ QString AddressTableModel::addRow(const QString &type, const QString &label, con
                 editStatus = WALLET_UNLOCK_FAILURE;
                 return QString();
             }
-            if(!wallet->GetKeyFromPool(newKey))
+            if(!walletModel->wallet().getKeyFromPool(false /* internal */, newKey))
             {
                 editStatus = KEY_GENERATION_FAILURE;
                 return QString();
             }
         }
-        wallet->LearnRelatedScripts(newKey, address_type);
+        walletModel->wallet().learnRelatedScripts(newKey, address_type);
         strAddress = EncodeDestination(GetDestinationForKey(newKey, address_type));
     }
     else
@@ -392,7 +386,7 @@ QString AddressTableModel::addRow(const QString &type, const QString &label, con
     }
 
     // Add entry
-    wallet->SetAddressBook(DecodeDestination(strAddress), strLabel,
+    walletModel->wallet().setAddressBook(DecodeDestination(strAddress), strLabel,
                            (type == Send ? "send" : "receive"));
     return QString::fromStdString(strAddress);
 }
@@ -407,7 +401,7 @@ bool AddressTableModel::removeRows(int row, int count, const QModelIndex &parent
         // Also refuse to remove receiving addresses.
         return false;
     }
-    wallet->DelAddressBook(DecodeDestination(rec->address.toStdString()));
+    walletModel->wallet().delAddressBook(DecodeDestination(rec->address.toStdString()));
     return true;
 }
 
@@ -416,12 +410,11 @@ bool AddressTableModel::removeRows(int row, int count, const QModelIndex &parent
 QString AddressTableModel::labelForAddress(const QString &address) const
 {
     {
-        LOCK(wallet->cs_wallet);
         CTxDestination destination = DecodeDestination(address.toStdString());
-        std::map<CTxDestination, CAddressBookData>::iterator mi = wallet->mapAddressBook.find(destination);
-        if (mi != wallet->mapAddressBook.end())
+        std::string name;
+        if (walletModel->wallet().getAddress(destination, &name))
         {
-            return QString::fromStdString(mi->second.name);
+            return QString::fromStdString(name);
         }
     }
     return QString();
@@ -441,7 +434,7 @@ int AddressTableModel::lookupAddress(const QString &address) const
     }
 }
 
-OutputType AddressTableModel::GetDefaultAddressType() const { return wallet->m_default_address_type; };
+OutputType AddressTableModel::GetDefaultAddressType() const { return walletModel->wallet().getDefaultAddressType(); };
 
 void AddressTableModel::emitDataChanged(int idx)
 {
diff --git a/src/qt/addresstablemodel.h b/src/qt/addresstablemodel.h
index ed7a4e6f43..954f0f593e 100644
--- a/src/qt/addresstablemodel.h
+++ b/src/qt/addresstablemodel.h
@@ -13,7 +13,9 @@ enum class OutputType;
 class AddressTablePriv;
 class WalletModel;
 
-class CWallet;
+namespace interface {
+class Wallet;
+}
 
 /**
    Qt model of the address book in the core. This allows views to access and modify the address book.
@@ -23,7 +25,7 @@ class AddressTableModel : public QAbstractTableModel
     Q_OBJECT
 
 public:
-    explicit AddressTableModel(CWallet *wallet, WalletModel *parent = 0);
+    explicit AddressTableModel(WalletModel *parent = 0);
     ~AddressTableModel();
 
     enum ColumnIndex {
@@ -80,7 +82,6 @@ public:
 
 private:
     WalletModel *walletModel;
-    CWallet *wallet;
     AddressTablePriv *priv;
     QStringList columns;
     EditStatus editStatus;
diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp
index 8010b6097e..06409ca29f 100644
--- a/src/qt/walletmodel.cpp
+++ b/src/qt/walletmodel.cpp
@@ -49,7 +49,7 @@ WalletModel::WalletModel(std::unique_ptr<interface::Wallet> wallet, interface::N
     fHaveWatchOnly = m_wallet->haveWatchOnly();
     fForceCheckBalanceChanged = false;
 
-    addressTableModel = new AddressTableModel(cwallet, this);
+    addressTableModel = new AddressTableModel(this);
     transactionTableModel = new TransactionTableModel(platformStyle, cwallet, this);
     recentRequestsTableModel = new RecentRequestsTableModel(cwallet, this);