diff --git a/src/Makefile.am b/src/Makefile.am
index d39921777..63acbd701 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -139,9 +139,9 @@ BITCOIN_CORE_H = \
   pubkey.h \
   random.h \
   reverselock.h \
-  rpcclient.h \
-  rpcprotocol.h \
-  rpcserver.h \
+  rpc/client.h \
+  rpc/protocol.h \
+  rpc/server.h \
   scheduler.h \
   script/interpreter.h \
   script/script.h \
@@ -213,12 +213,12 @@ libbitcoin_server_a_SOURCES = \
   pos.cpp \
   pow.cpp \
   rest.cpp \
-  rpcblockchain.cpp \
-  rpcmining.cpp \
-  rpcmisc.cpp \
-  rpcnet.cpp \
-  rpcrawtransaction.cpp \
-  rpcserver.cpp \
+  rpc/blockchain.cpp \
+  rpc/mining.cpp \
+  rpc/misc.cpp \
+  rpc/net.cpp \
+  rpc/rawtransaction.cpp \
+  rpc/server.cpp \
   script/sigcache.cpp \
   script/drivechain.cpp \
   script/drivechain.h \
@@ -353,7 +353,7 @@ libbitcoin_util_a_SOURCES = \
   compat/glibcxx_sanity.cpp \
   compat/strnlen.cpp \
   random.cpp \
-  rpcprotocol.cpp \
+  rpc/protocol.cpp \
   support/cleanse.cpp \
   sync.cpp \
   uint256.cpp \
@@ -371,7 +371,7 @@ endif
 libbitcoin_cli_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
 libbitcoin_cli_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 libbitcoin_cli_a_SOURCES = \
-  rpcclient.cpp \
+  rpc/client.cpp \
   $(BITCOIN_CORE_H)
 
 nodist_libbitcoin_util_a_SOURCES = $(srcdir)/obj/build.h
diff --git a/src/bitcoin-cli.cpp b/src/bitcoin-cli.cpp
index cd3e9c74d..8c4f31298 100644
--- a/src/bitcoin-cli.cpp
+++ b/src/bitcoin-cli.cpp
@@ -5,8 +5,8 @@
 
 #include "chainparamsbase.h"
 #include "clientversion.h"
-#include "rpcclient.h"
-#include "rpcprotocol.h"
+#include "rpc/client.h"
+#include "rpc/protocol.h"
 #include "util.h"
 #include "utilstrencodings.h"
 
diff --git a/src/bitcoind.cpp b/src/bitcoind.cpp
index 7c5cf9d44..35abdc3fb 100644
--- a/src/bitcoind.cpp
+++ b/src/bitcoind.cpp
@@ -5,14 +5,13 @@
 
 #include "chainparams.h"
 #include "clientversion.h"
-#include "rpcserver.h"
+#include "rpc/server.h"
 #include "init.h"
 #include "noui.h"
 #include "scheduler.h"
 #include "util.h"
 #include "httpserver.h"
 #include "httprpc.h"
-#include "rpcserver.h"
 
 #include <boost/algorithm/string/predicate.hpp>
 #include <boost/filesystem.hpp>
diff --git a/src/httprpc.cpp b/src/httprpc.cpp
index 845ac6b38..0591a7917 100644
--- a/src/httprpc.cpp
+++ b/src/httprpc.cpp
@@ -3,8 +3,8 @@
 #include "base58.h"
 #include "chainparams.h"
 #include "httpserver.h"
-#include "rpcprotocol.h"
-#include "rpcserver.h"
+#include "rpc/protocol.h"
+#include "rpc/server.h"
 #include "random.h"
 #include "sync.h"
 #include "util.h"
diff --git a/src/httpserver.cpp b/src/httpserver.cpp
index 91518d7c5..ce1accb04 100644
--- a/src/httpserver.cpp
+++ b/src/httpserver.cpp
@@ -8,7 +8,7 @@
 #include "compat.h"
 #include "util.h"
 #include "netbase.h"
-#include "rpcprotocol.h" // For HTTP status codes
+#include "rpc/protocol.h" // For HTTP status codes
 #include "sync.h"
 #include "ui_interface.h"
 
diff --git a/src/init.cpp b/src/init.cpp
index 99a855941..117f01278 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -23,7 +23,7 @@
 #include "miner.h"
 #include "net.h"
 #include "policy/policy.h"
-#include "rpcserver.h"
+#include "rpc/server.h"
 #include "script/standard.h"
 #include "script/sigcache.h"
 #include "scheduler.h"
diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index ffe9ef8d8..a1b8a5407 100644
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -26,7 +26,7 @@
 #endif
 
 #include "init.h"
-#include "rpcserver.h"
+#include "rpc/server.h"
 #include "scheduler.h"
 #include "ui_interface.h"
 #include "util.h"
diff --git a/src/qt/rpcconsole.cpp b/src/qt/rpcconsole.cpp
index 8b82d799d..a1999bf4c 100644
--- a/src/qt/rpcconsole.cpp
+++ b/src/qt/rpcconsole.cpp
@@ -12,8 +12,8 @@
 #include "bantablemodel.h"
 
 #include "chainparams.h"
-#include "rpcserver.h"
-#include "rpcclient.h"
+#include "rpc/server.h"
+#include "rpc/client.h"
 #include "util.h"
 
 #include <openssl/crypto.h>
diff --git a/src/rest.cpp b/src/rest.cpp
index 722d29a39..6e4a8e88b 100644
--- a/src/rest.cpp
+++ b/src/rest.cpp
@@ -9,7 +9,7 @@
 #include "primitives/transaction.h"
 #include "main.h"
 #include "httpserver.h"
-#include "rpcserver.h"
+#include "rpc/server.h"
 #include "streams.h"
 #include "sync.h"
 #include "txmempool.h"
diff --git a/src/rpcblockchain.cpp b/src/rpc/blockchain.cpp
similarity index 99%
rename from src/rpcblockchain.cpp
rename to src/rpc/blockchain.cpp
index 954441d15..de6bda4ea 100644
--- a/src/rpcblockchain.cpp
+++ b/src/rpc/blockchain.cpp
@@ -12,7 +12,7 @@
 #include "main.h"
 #include "policy/policy.h"
 #include "primitives/transaction.h"
-#include "rpcserver.h"
+#include "rpc/server.h"
 #include "streams.h"
 #include "sync.h"
 #include "txmempool.h"
diff --git a/src/rpcclient.cpp b/src/rpc/client.cpp
similarity index 98%
rename from src/rpcclient.cpp
rename to src/rpc/client.cpp
index d187163db..ebdd187b6 100644
--- a/src/rpcclient.cpp
+++ b/src/rpc/client.cpp
@@ -3,9 +3,8 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "rpcclient.h"
-
-#include "rpcprotocol.h"
+#include "rpc/client.h"
+#include "rpc/protocol.h"
 #include "util.h"
 
 #include <set>
diff --git a/src/rpcclient.h b/src/rpc/client.h
similarity index 100%
rename from src/rpcclient.h
rename to src/rpc/client.h
diff --git a/src/rpcmining.cpp b/src/rpc/mining.cpp
similarity index 99%
rename from src/rpcmining.cpp
rename to src/rpc/mining.cpp
index 958c817d6..996b7f9cb 100644
--- a/src/rpcmining.cpp
+++ b/src/rpc/mining.cpp
@@ -14,7 +14,7 @@
 #include "miner.h"
 #include "net.h"
 #include "pow.h"
-#include "rpcserver.h"
+#include "rpc/server.h"
 #include "txmempool.h"
 #include "util.h"
 #include "utilstrencodings.h"
diff --git a/src/rpcmisc.cpp b/src/rpc/misc.cpp
similarity index 99%
rename from src/rpcmisc.cpp
rename to src/rpc/misc.cpp
index fafc46a1a..407dafdb9 100644
--- a/src/rpcmisc.cpp
+++ b/src/rpc/misc.cpp
@@ -9,7 +9,7 @@
 #include "main.h"
 #include "net.h"
 #include "netbase.h"
-#include "rpcserver.h"
+#include "rpc/server.h"
 #include "timedata.h"
 #include "txmempool.h"
 #include "util.h"
diff --git a/src/rpcnet.cpp b/src/rpc/net.cpp
similarity index 99%
rename from src/rpcnet.cpp
rename to src/rpc/net.cpp
index 186d34f2e..528bba7f9 100644
--- a/src/rpcnet.cpp
+++ b/src/rpc/net.cpp
@@ -2,7 +2,7 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "rpcserver.h"
+#include "rpc/server.h"
 
 #include "chainparams.h"
 #include "clientversion.h"
diff --git a/src/rpcprotocol.cpp b/src/rpc/protocol.cpp
similarity index 99%
rename from src/rpcprotocol.cpp
rename to src/rpc/protocol.cpp
index b7605545d..f5275062a 100644
--- a/src/rpcprotocol.cpp
+++ b/src/rpc/protocol.cpp
@@ -3,7 +3,7 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "rpcprotocol.h"
+#include "rpc/protocol.h"
 
 #include "random.h"
 #include "tinyformat.h"
diff --git a/src/rpcprotocol.h b/src/rpc/protocol.h
similarity index 100%
rename from src/rpcprotocol.h
rename to src/rpc/protocol.h
diff --git a/src/rpcrawtransaction.cpp b/src/rpc/rawtransaction.cpp
similarity index 99%
rename from src/rpcrawtransaction.cpp
rename to src/rpc/rawtransaction.cpp
index e0ef8ae35..93a511da5 100644
--- a/src/rpcrawtransaction.cpp
+++ b/src/rpc/rawtransaction.cpp
@@ -15,7 +15,7 @@
 #include "net.h"
 #include "policy/policy.h"
 #include "primitives/transaction.h"
-#include "rpcserver.h"
+#include "rpc/server.h"
 #include "script/script.h"
 #include "script/script_error.h"
 #include "script/sign.h"
diff --git a/src/rpcserver.cpp b/src/rpc/server.cpp
similarity index 99%
rename from src/rpcserver.cpp
rename to src/rpc/server.cpp
index 7d6a89ac1..3e6e93b60 100644
--- a/src/rpcserver.cpp
+++ b/src/rpc/server.cpp
@@ -3,7 +3,7 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "rpcserver.h"
+#include "rpc/server.h"
 
 #include "base58.h"
 #include "init.h"
diff --git a/src/rpcserver.h b/src/rpc/server.h
similarity index 99%
rename from src/rpcserver.h
rename to src/rpc/server.h
index 25ae2509e..b24ec099a 100644
--- a/src/rpcserver.h
+++ b/src/rpc/server.h
@@ -7,7 +7,7 @@
 #define BITCOIN_RPCSERVER_H
 
 #include "amount.h"
-#include "rpcprotocol.h"
+#include "rpc/protocol.h"
 #include "uint256.h"
 
 #include <list>
diff --git a/src/test/rpc_tests.cpp b/src/test/rpc_tests.cpp
index 9abae69b1..89f51251c 100644
--- a/src/test/rpc_tests.cpp
+++ b/src/test/rpc_tests.cpp
@@ -2,8 +2,8 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "rpcserver.h"
-#include "rpcclient.h"
+#include "rpc/server.h"
+#include "rpc/client.h"
 
 #include "base58.h"
 #include "netbase.h"
@@ -260,7 +260,7 @@ BOOST_AUTO_TEST_CASE(rpc_ban)
     adr = find_value(o1, "address");
     banned_until = find_value(o1, "banned_until");
     BOOST_CHECK_EQUAL(adr.get_str(), "127.0.0.0/24");
-    int64_t now = GetTime();    
+    int64_t now = GetTime();
     BOOST_CHECK(banned_until.get_int64() > now);
     BOOST_CHECK(banned_until.get_int64()-now <= 200);
 
diff --git a/src/test/rpc_wallet_tests.cpp b/src/test/rpc_wallet_tests.cpp
index 398372af3..3443be209 100644
--- a/src/test/rpc_wallet_tests.cpp
+++ b/src/test/rpc_wallet_tests.cpp
@@ -2,8 +2,8 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "rpcserver.h"
-#include "rpcclient.h"
+#include "rpc/server.h"
+#include "rpc/client.h"
 
 #include "base58.h"
 #include "main.h"
diff --git a/src/wallet/rpcdump.cpp b/src/wallet/rpcdump.cpp
index 18882c1cf..acfc06b19 100644
--- a/src/wallet/rpcdump.cpp
+++ b/src/wallet/rpcdump.cpp
@@ -4,7 +4,7 @@
 
 #include "base58.h"
 #include "chain.h"
-#include "rpcserver.h"
+#include "rpc/server.h"
 #include "init.h"
 #include "main.h"
 #include "script/script.h"
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index 76a328aa4..12efa24e8 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -12,7 +12,7 @@
 #include "net.h"
 #include "netbase.h"
 #include "policy/rbf.h"
-#include "rpcserver.h"
+#include "rpc/server.h"
 #include "timedata.h"
 #include "util.h"
 #include "utilmoneystr.h"
@@ -129,7 +129,7 @@ UniValue getnewaddress(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() > 1)
         throw runtime_error(
             "getnewaddress ( \"account\" )\n"
@@ -208,7 +208,7 @@ UniValue getaccountaddress(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() != 1)
         throw runtime_error(
             "getaccountaddress \"account\"\n"
@@ -240,7 +240,7 @@ UniValue getrawchangeaddress(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() > 1)
         throw runtime_error(
             "getrawchangeaddress\n"
@@ -275,7 +275,7 @@ UniValue setaccount(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() < 1 || params.size() > 2)
         throw runtime_error(
             "setaccount \"bitcoinaddress\" \"account\"\n"
@@ -321,7 +321,7 @@ UniValue getaccount(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() != 1)
         throw runtime_error(
             "getaccount \"bitcoinaddress\"\n"
@@ -353,7 +353,7 @@ UniValue getaddressesbyaccount(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() != 1)
         throw runtime_error(
             "getaddressesbyaccount \"account\"\n"
@@ -423,7 +423,7 @@ UniValue sendtoaddress(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() < 2 || params.size() > 5)
         throw runtime_error(
             "sendtoaddress \"bitcoinaddress\" amount ( \"comment\" \"comment-to\" subtractfeefromamount )\n"
@@ -481,7 +481,7 @@ UniValue listaddressgroupings(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp)
         throw runtime_error(
             "listaddressgroupings\n"
@@ -532,7 +532,7 @@ UniValue signmessage(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() != 2)
         throw runtime_error(
             "signmessage \"bitcoinaddress\" \"message\"\n"
@@ -588,7 +588,7 @@ UniValue getreceivedbyaddress(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() < 1 || params.size() > 2)
         throw runtime_error(
             "getreceivedbyaddress \"bitcoinaddress\" ( minconf )\n"
@@ -646,7 +646,7 @@ UniValue getreceivedbyaccount(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() < 1 || params.size() > 2)
         throw runtime_error(
             "getreceivedbyaccount \"account\" ( minconf )\n"
@@ -737,7 +737,7 @@ UniValue getbalance(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() > 3)
         throw runtime_error(
             "getbalance ( \"account\" minconf includeWatchonly )\n"
@@ -814,7 +814,7 @@ UniValue getunconfirmedbalance(const UniValue &params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() > 0)
         throw runtime_error(
                 "getunconfirmedbalance\n"
@@ -830,7 +830,7 @@ UniValue movecmd(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() < 3 || params.size() > 5)
         throw runtime_error(
             "move \"fromaccount\" \"toaccount\" amount ( minconf \"comment\" )\n"
@@ -905,7 +905,7 @@ UniValue sendfrom(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() < 3 || params.size() > 6)
         throw runtime_error(
             "sendfrom \"fromaccount\" \"tobitcoinaddress\" amount ( minconf \"comment\" \"comment-to\" )\n"
@@ -969,7 +969,7 @@ UniValue sendmany(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() < 2 || params.size() > 5)
         throw runtime_error(
             "sendmany \"fromaccount\" {\"address\":amount,...} ( minconf \"comment\" [\"address\",...] )\n"
@@ -1083,7 +1083,7 @@ UniValue addmultisigaddress(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() < 2 || params.size() > 3)
     {
         string msg = "addmultisigaddress nrequired [\"key\",...] ( \"account\" )\n"
@@ -1266,7 +1266,7 @@ UniValue listreceivedbyaddress(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() > 3)
         throw runtime_error(
             "listreceivedbyaddress ( minconf includeempty includeWatchonly)\n"
@@ -1304,7 +1304,7 @@ UniValue listreceivedbyaccount(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() > 3)
         throw runtime_error(
             "listreceivedbyaccount ( minconf includeempty includeWatchonly)\n"
@@ -1442,7 +1442,7 @@ UniValue listtransactions(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() > 4)
         throw runtime_error(
             "listtransactions ( \"account\" count from includeWatchonly)\n"
@@ -1568,7 +1568,7 @@ UniValue listaccounts(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() > 2)
         throw runtime_error(
             "listaccounts ( minconf includeWatchonly)\n"
@@ -1649,7 +1649,7 @@ UniValue listsinceblock(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp)
         throw runtime_error(
             "listsinceblock ( \"blockhash\" target-confirmations includeWatchonly)\n"
@@ -1741,7 +1741,7 @@ UniValue gettransaction(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() < 1 || params.size() > 2)
         throw runtime_error(
             "gettransaction \"txid\" ( includeWatchonly )\n"
@@ -1856,7 +1856,7 @@ UniValue backupwallet(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() != 1)
         throw runtime_error(
             "backupwallet \"destination\"\n"
@@ -1882,7 +1882,7 @@ UniValue keypoolrefill(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() > 1)
         throw runtime_error(
             "keypoolrefill ( newsize )\n"
@@ -1926,7 +1926,7 @@ UniValue walletpassphrase(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (pwalletMain->IsCrypted() && (fHelp || params.size() != 2))
         throw runtime_error(
             "walletpassphrase \"passphrase\" timeout\n"
@@ -1992,7 +1992,7 @@ UniValue walletpassphrasechange(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (pwalletMain->IsCrypted() && (fHelp || params.size() != 2))
         throw runtime_error(
             "walletpassphrasechange \"oldpassphrase\" \"newpassphrase\"\n"
@@ -2038,7 +2038,7 @@ UniValue walletlock(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (pwalletMain->IsCrypted() && (fHelp || params.size() != 0))
         throw runtime_error(
             "walletlock\n"
@@ -2077,7 +2077,7 @@ UniValue encryptwallet(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (!pwalletMain->IsCrypted() && (fHelp || params.size() != 1))
         throw runtime_error(
             "encryptwallet \"passphrase\"\n"
@@ -2134,7 +2134,7 @@ UniValue lockunspent(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() < 1 || params.size() > 2)
         throw runtime_error(
             "lockunspent unlock [{\"txid\":\"txid\",\"vout\":n},...]\n"
@@ -2218,7 +2218,7 @@ UniValue listlockunspent(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() > 0)
         throw runtime_error(
             "listlockunspent\n"
@@ -2267,7 +2267,7 @@ UniValue settxfee(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() < 1 || params.size() > 1)
         throw runtime_error(
             "settxfee amount\n"
@@ -2294,7 +2294,7 @@ UniValue getwalletinfo(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() != 0)
         throw runtime_error(
             "getwalletinfo\n"
@@ -2340,7 +2340,7 @@ UniValue resendwallettransactions(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() != 0)
         throw runtime_error(
             "resendwallettransactions\n"
@@ -2365,7 +2365,7 @@ UniValue listunspent(const UniValue& params, bool fHelp)
 {
     if (!EnsureWalletIsAvailable(fHelp))
         return NullUniValue;
-    
+
     if (fHelp || params.size() > 3)
         throw runtime_error(
             "listunspent ( minconf maxconf  [\"address\",...] )\n"