4 files changed, 13 insertions, 2 deletions
diff --git a/src/interfaces/node.cpp b/src/interfaces/node.cpp
index bd7e414ff3..acba05fd5e 100644
--- a/src/interfaces/node.cpp
+++ b/src/interfaces/node.cpp
@@ -60,6 +60,8 @@ public:
     bool softSetArg(const std::string& arg, const std::string& value) override { return gArgs.SoftSetArg(arg, value); }
     bool softSetBoolArg(const std::string& arg, bool value) override { return gArgs.SoftSetBoolArg(arg, value); }
     void selectParams(const std::string& network) override { SelectParams(network); }
+    uint64_t getAssumedBlockchainSize() override { return Params().AssumedBlockchainSize(); }
+    uint64_t getAssumedChainStateSize() override { return Params().AssumedChainStateSize(); }
     std::string getNetwork() override { return Params().NetworkIDString(); }
     void initLogging() override { InitLogging(); }
     void initParameterInteraction() override { InitParameterInteraction(); }
diff --git a/src/interfaces/node.h b/src/interfaces/node.h
index 1f8bbbff7a..7fa5958c51 100644
--- a/src/interfaces/node.h
+++ b/src/interfaces/node.h
@@ -52,6 +52,12 @@ public:
     //! Choose network parameters.
     virtual void selectParams(const std::string& network) = 0;
 
+    //! Get the (assumed) blockchain size.
+    virtual uint64_t getAssumedBlockchainSize() = 0;
+
+    //! Get the (assumed) chain state size.
+    virtual uint64_t getAssumedChainStateSize() = 0;
+
     //! Get network name.
     virtual std::string getNetwork() = 0;
 
diff --git a/src/interfaces/wallet.cpp b/src/interfaces/wallet.cpp
index 672a557d41..8db34ed759 100644
--- a/src/interfaces/wallet.cpp
+++ b/src/interfaces/wallet.cpp
@@ -318,7 +318,8 @@ public:
     }
     bool tryGetTxStatus(const uint256& txid,
         interfaces::WalletTxStatus& tx_status,
-        int& num_blocks) override
+        int& num_blocks,
+        int64_t& block_time) override
     {
         auto locked_chain = m_wallet.chain().lock(true /* try_lock */);
         if (!locked_chain) {
@@ -333,6 +334,7 @@ public:
             return false;
         }
         num_blocks = ::chainActive.Height();
+        block_time = ::chainActive.Tip()->GetBlockTime();
         tx_status = MakeWalletTxStatus(*locked_chain, mi->second);
         return true;
     }
diff --git a/src/interfaces/wallet.h b/src/interfaces/wallet.h
index c79b9afce3..da60684a4f 100644
--- a/src/interfaces/wallet.h
+++ b/src/interfaces/wallet.h
@@ -178,7 +178,8 @@ public:
     //! Try to get updated status for a particular transaction, if possible without blocking.
     virtual bool tryGetTxStatus(const uint256& txid,
         WalletTxStatus& tx_status,
-        int& num_blocks) = 0;
+        int& num_blocks,
+        int64_t& block_time) = 0;
 
     //! Get transaction details.
     virtual WalletTx getWalletTxDetails(const uint256& txid,