diff --git a/src/masternodes/mn_checks.cpp b/src/masternodes/mn_checks.cpp
index c03c7c1dec6..ca7fbc3a4fc 100644
--- a/src/masternodes/mn_checks.cpp
+++ b/src/masternodes/mn_checks.cpp
@@ -87,6 +87,65 @@ std::string ToString(CustomTxType type) {
     return "None";
 }
 
+CustomTxType FromString(const std::string& str) {
+    static const std::map<std::string, CustomTxType> customTxTypeMap {
+        { "CreateMasternode",            CustomTxType::CreateMasternode },
+        { "ResignMasternode",            CustomTxType::ResignMasternode },
+        { "SetForcedRewardAddress",      CustomTxType::SetForcedRewardAddress },
+        { "RemForcedRewardAddress",      CustomTxType::RemForcedRewardAddress },
+        { "UpdateMasternode",            CustomTxType::UpdateMasternode },
+        { "CreateToken",                 CustomTxType::CreateToken },
+        { "UpdateToken",                 CustomTxType::UpdateToken },
+        { "UpdateTokenAny",              CustomTxType::UpdateTokenAny },
+        { "MintToken",                   CustomTxType::MintToken },
+        { "CreatePoolPair",              CustomTxType::CreatePoolPair },
+        { "UpdatePoolPair",              CustomTxType::UpdatePoolPair },
+        { "PoolSwap",                    CustomTxType::PoolSwap },
+        { "AddPoolLiquidity",            CustomTxType::AddPoolLiquidity },
+        { "RemovePoolLiquidity",         CustomTxType::RemovePoolLiquidity },
+        { "UtxosToAccount",              CustomTxType::UtxosToAccount },
+        { "AccountToUtxos",              CustomTxType::AccountToUtxos },
+        { "AccountToAccount",            CustomTxType::AccountToAccount },
+        { "AnyAccountsToAccounts",       CustomTxType::AnyAccountsToAccounts },
+        { "SmartContract",               CustomTxType::SmartContract },
+        { "DFIP2203",                    CustomTxType::DFIP2203 },
+        { "SetGovVariable",              CustomTxType::SetGovVariable },
+        { "SetGovVariableHeight",        CustomTxType::SetGovVariableHeight },
+        { "AppointOracle",               CustomTxType::AppointOracle },
+        { "RemoveOracleAppoint",         CustomTxType::RemoveOracleAppoint },
+        { "UpdateOracleAppoint",         CustomTxType::UpdateOracleAppoint },
+        { "SetOracleData",               CustomTxType::SetOracleData },
+        { "AutoAuth",                    CustomTxType::AutoAuthPrep },
+        { "ICXCreateOrder",              CustomTxType::ICXCreateOrder },
+        { "ICXMakeOffer",                CustomTxType::ICXMakeOffer },
+        { "ICXSubmitDFCHTLC",            CustomTxType::ICXSubmitDFCHTLC },
+        { "ICXSubmitEXTHTLC",            CustomTxType::ICXSubmitEXTHTLC },
+        { "ICXClaimDFCHTLC",             CustomTxType::ICXClaimDFCHTLC },
+        { "ICXCloseOrder",               CustomTxType::ICXCloseOrder },
+        { "ICXCloseOffer",               CustomTxType::ICXCloseOffer },
+        { "SetLoanCollateralToken",      CustomTxType::SetLoanCollateralToken },
+        { "SetLoanToken",                CustomTxType::SetLoanToken },
+        { "UpdateLoanToken",             CustomTxType::UpdateLoanToken },
+        { "LoanScheme",                  CustomTxType::LoanScheme },
+        { "DefaultLoanScheme",           CustomTxType::DefaultLoanScheme },
+        { "DestroyLoanScheme",           CustomTxType::DestroyLoanScheme },
+        { "Vault",                       CustomTxType::Vault },
+        { "CloseVault",                  CustomTxType::CloseVault },
+        { "UpdateVault",                 CustomTxType::UpdateVault },
+        { "DepositToVault",              CustomTxType::DepositToVault },
+        { "WithdrawFromVault",           CustomTxType::WithdrawFromVault },
+        { "TakeLoan",                    CustomTxType::TakeLoan },
+        { "PaybackLoan",                 CustomTxType::PaybackLoan },
+        { "AuctionBid",                  CustomTxType::AuctionBid },
+        { "FutureSwapExecution",         CustomTxType::FutureSwapExecution },
+        { "FutureSwapRefund",            CustomTxType::FutureSwapRefund },
+        { "Reject",                      CustomTxType::Reject },
+        { "None",                        CustomTxType::None },
+    };
+    auto type = customTxTypeMap.find(str);
+    return type == customTxTypeMap.end() ? CustomTxType::None : type->second;
+}
+
 static ResVal<CBalances> BurntTokens(CTransaction const & tx) {
     CBalances balances;
     for (const auto& out : tx.vout) {
diff --git a/src/masternodes/mn_checks.h b/src/masternodes/mn_checks.h
index 07a14eb1298..c198134d5a5 100644
--- a/src/masternodes/mn_checks.h
+++ b/src/masternodes/mn_checks.h
@@ -169,6 +169,7 @@ inline CustomTxType CustomTxCodeToType(uint8_t ch) {
 }
 
 std::string ToString(CustomTxType type);
+CustomTxType FromString(const std::string& str);
 
 // it's disabled after Dakota height
 inline bool NotAllowedToFail(CustomTxType txType, int height) {
diff --git a/src/masternodes/rpc_accounts.cpp b/src/masternodes/rpc_accounts.cpp
index 598d73e1c32..2375c8df1b5 100644
--- a/src/masternodes/rpc_accounts.cpp
+++ b/src/masternodes/rpc_accounts.cpp
@@ -1027,6 +1027,8 @@ UniValue listaccounthistory(const JSONRPCRequest& request) {
             const auto str = optionsObj["txtype"].get_str();
             if (str.size() == 1) {
                 txType = CustomTxCodeToType(str[0]);
+            } else {
+                txType = FromString(str);
             }
         }
         if (!optionsObj["limit"].isNull()) {
diff --git a/test/functional/rpc_listaccounthistory.py b/test/functional/rpc_listaccounthistory.py
index 6b792a6b55b..579695fc0a7 100755
--- a/test/functional/rpc_listaccounthistory.py
+++ b/test/functional/rpc_listaccounthistory.py
@@ -114,6 +114,8 @@ def run_test(self):
         result = self.nodes[1].listaccounthistory()
         assert_equal(result, [])
 
+        assert_equal(self.nodes[0].listaccounthistory('all', {"txtype": "MintToken"}), self.nodes[0].listaccounthistory('all', {"txtype": "M"}))
+
         # REVERTING:
         #========================
         self.start_node(2)