diff --git a/src/wallet/MoneroWallet.cpp b/src/wallet/MoneroWallet.cpp
index eb404ca..c2a01e3 100644
--- a/src/wallet/MoneroWallet.cpp
+++ b/src/wallet/MoneroWallet.cpp
@@ -15,6 +15,7 @@ bool MoneroWallet::walletExists(const string& path) {
 
 MoneroWallet::MoneroWallet() {
   cout << "MoneroWallet()" << endl;
+  throw runtime_error("Not implemented");
 }
 
 MoneroWallet::MoneroWallet(const MoneroNetworkType networkType, const MoneroRpcConnection& daemonConnection, const string& language) {
@@ -27,10 +28,12 @@ MoneroWallet::MoneroWallet(const MoneroNetworkType networkType, const MoneroRpcC
 
 MoneroWallet::MoneroWallet(const string& mnemonic, const MoneroNetworkType networkType, const string& daemonConnection, uint64_t restoreHeight) {
   cout << "MoneroWallet(4)" << endl;
+  throw runtime_error("Not implemented");
 }
 
 MoneroWallet::MoneroWallet(const string& address, const string& viewKey, const string& spendKey, const MoneroNetworkType networkType, const string& daemonConnection, uint64_t restoreHeight, const string& language) {
   cout << "MoneroWallet(7)" << endl;
+  throw runtime_error("Not implemented");
 }
 
 MoneroWallet::MoneroWallet(const string& path, const epee::wipeable_string& password, const MoneroNetworkType networkType) {
@@ -42,10 +45,6 @@ MoneroWallet::~MoneroWallet() {
   cout << "~MoneroWallet()" << endl;
 }
 
-void MoneroWallet::getMnemonic(epee::wipeable_string& mnemonic) const {
-  wallet2->get_seed(mnemonic);
-}
-
 void MoneroWallet::setDaemonConnection(const string& uri, const string& username, const epee::wipeable_string& password) {
 
   // prepare uri, login, and isTrusted for wallet2
@@ -58,3 +57,15 @@ void MoneroWallet::setDaemonConnection(const string& uri, const string& username
   // set wallet2 daemon connection
   wallet2->set_daemon(uri, login, isTrusted);
 }
+
+MoneroNetworkType MoneroWallet::getNetworkType() {
+  return static_cast<MoneroNetworkType>(wallet2->nettype());
+}
+
+void MoneroWallet::getMnemonic(epee::wipeable_string& mnemonic) const {
+  wallet2->get_seed(mnemonic);
+}
+
+string MoneroWallet::getAddress(uint32_t accountIdx, uint32_t subaddressIdx) {
+  return wallet2->get_subaddress_as_str({accountIdx, subaddressIdx});
+}
diff --git a/src/wallet/MoneroWallet.h b/src/wallet/MoneroWallet.h
index 0cd0e31..20061e5 100644
--- a/src/wallet/MoneroWallet.h
+++ b/src/wallet/MoneroWallet.h
@@ -73,6 +73,8 @@ using namespace crypto;
    */
   ~MoneroWallet();
 
+  // ------------ WALLET METHODS SPECIFIC TO JNI IMPLEMENTATION ---------------
+
   /**
    * Set the wallet's daemon connection.
    *
@@ -82,6 +84,10 @@ using namespace crypto;
    */
   void setDaemonConnection(const string& uri, const string& username, const epee::wipeable_string& password);
 
+  MoneroNetworkType getNetworkType();
+
+  // -------------------------- COMMON WALLET METHODS -------------------------
+
 //   /**
 //    * Get the wallet's seed.
 //    *
@@ -96,6 +102,15 @@ using namespace crypto;
   */
  void getMnemonic(epee::wipeable_string& mnemonic) const;
 
+ /**
+  * Get the address of a specific subaddress.
+  *
+  * @param accountIdx specifies the account index of the address's subaddress
+  * @param subaddressIdx specifies the subaddress index within the account
+  * @return the receive address of the specified subaddress
+  */
+ string getAddress(uint32_t accountIdx, uint32_t subaddressIdx);
+
  // --------------------------------- PRIVATE --------------------------------
 
  private: