diff --git a/basilisk/basilisk_bitcoin.c b/basilisk/basilisk_bitcoin.c
index 487453c38..e2c468389 100755
--- a/basilisk/basilisk_bitcoin.c
+++ b/basilisk/basilisk_bitcoin.c
@@ -542,6 +542,46 @@ int32_t basilisk_vins_validate(struct supernet_info *myinfo,struct iguana_info *
     return(retval);
 }
 
+char *iguana_utxoduplicates(struct supernet_info *myinfo,struct iguana_info *coin,bits256 privkey,uint64_t satoshis,int32_t duplicates,int32_t *completedp,bits256 *signedtxidp,int32_t sendflag)
+{
+    uint8_t script[35],pubkey33[33]; int32_t i,spendlen; cJSON *txobj=0,*addresses=0,*vins=0; char *rawtx=0,*signedtx,changeaddr[64];
+    *completedp = 0;
+    if ( signedtxidp != 0 )
+        memset(signedtxidp,0,sizeof(*signedtxidp));
+    bitcoin_address(changeaddr,coin->chain->pubtype,myinfo->persistent_pubkey33,33);
+    if ( (txobj= bitcoin_txcreate(coin->chain->isPoS,0,1,0)) != 0 )
+    {
+        if ( duplicates <= 0 )
+            duplicates = 1;
+        bitcoin_pubkey33(myinfo->ctx,pubkey33,privkey);
+        spendlen = bitcoin_pubkeyspend(script,0,pubkey33);
+        for (i=0; i<duplicates; i++)
+            bitcoin_txoutput(txobj,script,spendlen,satoshis);
+        addresses = iguana_getaddressesbyaccount(myinfo,coin,"*");
+        rawtx = iguana_calcrawtx(myinfo,coin,&vins,txobj,satoshis * duplicates,changeaddr,coin->txfee,addresses,0,0,0,0,"127.0.0.1",0);
+        printf("duplicatesTX.(%s)\n",rawtx);
+        if ( signedtxidp != 0 )
+        {
+            if ( (signedtx= iguana_signrawtx(myinfo,coin,0,signedtxidp,completedp,vins,rawtx,0,0)) != 0 )
+            {
+                free(rawtx);
+                if ( *completedp != 0 && sendflag != 0 )
+                {
+                    iguana_sendrawtransaction(myinfo,coin,signedtx);
+                }
+                rawtx = signedtx;
+            } else printf("error signing raw utxoduplicates tx\n");
+        }
+    }
+    if ( vins != 0 )
+        free_json(vins);
+    if ( txobj != 0 )
+        free_json(txobj);
+    if ( addresses != 0 )
+        free_json(addresses);
+    return(rawtx);
+}
+
 char *basilisk_bitcoinrawtx(struct supernet_info *myinfo,struct iguana_info *coin,char *remoteaddr,uint32_t basilisktag,int32_t timeoutmillis,cJSON *valsobj,struct vin_info *V)
 {
     uint8_t buf[4096]; int32_t oplen,offset,minconf,spendlen; cJSON *vins,*addresses,*txobj = 0; uint32_t locktime; char *opreturn,*spendscriptstr,*changeaddr,*rawtx = 0; int64_t amount,txfee,burnamount;
diff --git a/basilisk/basilisk_swap.c b/basilisk/basilisk_swap.c
index 356a57661..0d19d950d 100755
--- a/basilisk/basilisk_swap.c
+++ b/basilisk/basilisk_swap.c
@@ -13,8 +13,9 @@
  *                                                                            *
  ******************************************************************************/
 
-// Todo: monitor blockchains
+// Todo: monitor blockchains, ie complete extracting scriptsig
 // mode to autocreate required outputs
+// more better LP commands
 
 
 // included from basilisk.c
diff --git a/iguana/exchanges/bitcoin.c b/iguana/exchanges/bitcoin.c
index 3c219fcf9..90d4d4fef 100755
--- a/iguana/exchanges/bitcoin.c
+++ b/iguana/exchanges/bitcoin.c
@@ -144,7 +144,6 @@ int32_t bitcoin_priv2wif(char *wifstr,bits256 privkey,uint8_t addrtype)
     return((int32_t)strlen(wifstr));
 }
 
-#ifdef bitcoincancalulatebalances
 uint64_t bitcoin_parseunspent(struct iguana_info *coin,struct bitcoin_unspent *unspent,double minconfirms,char *account,cJSON *item)
 {
     char *hexstr,coinaddr[64];
@@ -385,7 +384,6 @@ char *bitcoin_calcrawtx(struct supernet_info *myinfo,struct iguana_info *coin,cJ
         printf("need to patch locktime\n");
     return(rawtx);
 }
-#endif
 
 #define EXCHANGE_NAME "bitcoin"
 #define UPDATE bitcoin ## _price
diff --git a/iguana/iguana777.c b/iguana/iguana777.c
index aa8125c57..8dfdafe00 100755
--- a/iguana/iguana777.c
+++ b/iguana/iguana777.c
@@ -882,12 +882,7 @@ void iguana_coinloop(void *arg)
                 if ( coin->started == 0 && coin->active != 0 )
                 {
                     iguana_callcoinstart(myinfo,coin);
-                    /*if ( strcmp("BTC",coin->symbol) == 0 )
-                    {
-                        uint8_t redeemscript;
-                        n = bitcoin_checklocktimeverify(redeemscript,n,time(NULL)+300);
-                    }
-                    if ( 0 && strcmp("BTC",coin->symbol) == 0 )
+                    /*if ( 0 && strcmp("BTC",coin->symbol) == 0 )
                     {
                         char *txstr = "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";
                         cJSON *txobj = cJSON_Parse("{\"version\":1,\"locktime\":1474666158,\"vin\":[{\"userdata\":\"51\",\"txid\":\"fc97c3675c83c09723e0b14292ddec73820cb7352166ace4fe81ed62568315f2\",\"vout\":0,\"scriptPubKey\":{\"hex\":\"a914b7a2e599edb55d3f78ebcbfd49e82dd9a12adc2487\"},\"suppress\":1,\"sequence\":0,\"redeemScript\":\"6304ae9ee557b1752102a9669e63ef1ab04913615c2f3887ea3584f81e5f08feee9535b19ab3739d8afdac67a914adfad35d6646a0514011ba6ab53462319b651f96882103225046c9947222ab04acdefe2ed5dec4dcb593c5e6ae58e2c61c7ace14d81b70ac68\"}],\"vout\":[{\"satoshis\":\"36042\",\"scriptPubkey\":{\"hex\":\"76a914b7128d2ee837cf03e30a2c0e3e0181f7b9669bb688ac\"}}]}");
diff --git a/iguana/iguana_payments.c b/iguana/iguana_payments.c
index 71587db6b..c0f146ed7 100755
--- a/iguana/iguana_payments.c
+++ b/iguana/iguana_payments.c
@@ -354,7 +354,10 @@ char *iguana_calcrawtx(struct supernet_info *myinfo,struct iguana_info *coin,cJS
                 }
             }
             if ( vins != 0 && V == 0 )
+            {
                 V = calloc(cJSON_GetArraySize(vins),sizeof(*V)), allocflag = 1;
+                //iguana_vinprivkeys(myinfo,coin,V,vins);
+            }
             rawtx = bitcoin_json2hex(myinfo,coin,&txid,txobj,V);
             if ( allocflag != 0 )
                 free(V);
@@ -1356,6 +1359,7 @@ S_A_I_S(bitcoinrpc,sendmany,fromaccount,payments,minconf,comment)
     //iguana_unspentset(myinfo,coin);
     n = cJSON_GetArraySize(payments);
     item = payments->child;
+    retjson = cJSON_CreateArray();
     for (required=i=0; i<n; i++)
     {
         if ( item != 0 && (coinaddr= item->string) != 0 )
@@ -1365,14 +1369,30 @@ S_A_I_S(bitcoinrpc,sendmany,fromaccount,payments,minconf,comment)
             printf("(%s %.8f) ",coinaddr,dstr(val));
             if ( (str= sendtoaddress(myinfo,coin,remoteaddr,coinaddr,val,coin->txfee,comment,"",minconf,fromaccount)) != 0 )
             {
-                free(str);
+                jaddistr(retjson,str);
             }
             required += val;
         }
         item = item->next;
     }
     printf("required %.8f\n",dstr(required));
+    return(jprint(retjson,1));
+}
+
+THREE_INTS(iguana,splitfunds,satoshis,duplicates,sendflag)
+{
+    char *rawtx; int32_t completed; cJSON *retjson; bits256 signedtxid;
+    if ( remoteaddr != 0 )
+        return(clonestr("{\"error\":\"no remote\"}"));
+    if ( myinfo->expiration == 0 )
+        return(clonestr("{\"error\":\"need to unlock wallet\"}"));
     retjson = cJSON_CreateObject();
+    if ( (rawtx= iguana_utxoduplicates(myinfo,coin,myinfo->persistent_priv,satoshis,duplicates,&completed,&signedtxid,sendflag)) != 0 )
+    {
+        jaddstr(retjson,"result",rawtx);
+        jaddbits256(retjson,"txid",signedtxid);
+        jadd(retjson,"completed",completed != 0 ? jtrue() : jfalse());
+    } else jaddstr(retjson,"error","couldnt create duplicates tx");
     return(jprint(retjson,1));
 }
 
diff --git a/iguana/iguana_wallet.c b/iguana/iguana_wallet.c
index a647e7342..3fa57a181 100755
--- a/iguana/iguana_wallet.c
+++ b/iguana/iguana_wallet.c
@@ -944,7 +944,7 @@ int64_t oldiguana_waccountbalance(struct supernet_info *myinfo,struct iguana_inf
 
 cJSON *iguana_privkeysjson(struct supernet_info *myinfo,struct iguana_info *coin,cJSON *vins)
 {
-    int32_t i,j,n,numinputs,scriptlen; struct iguana_waddress *waddr; struct iguana_waccount *wacct; char *addresses,*address,*scripthexstr,coinaddr[64]; cJSON *scriptobj,*privkeys,*item; uint8_t spendscript[IGUANA_MAXSCRIPTSIZE];
+    int32_t i,n,numinputs,scriptlen; struct iguana_waddress *waddr; struct iguana_waccount *wacct; char *addresses,*address,*scripthexstr,coinaddr[64]; cJSON *scriptobj,*privkeys,*item; uint8_t spendscript[IGUANA_MAXSCRIPTSIZE];
     privkeys = cJSON_CreateArray();
     if ( (numinputs= cJSON_GetArraySize(vins)) > 0 )
     {
@@ -970,19 +970,17 @@ cJSON *iguana_privkeysjson(struct supernet_info *myinfo,struct iguana_info *coin
             //if ( (address= iguana_RTinputaddress(myinfo,coin,coinaddr,&spentpt,jitem(vins,i))) != 0 )
             if ( address != 0 )
             {
-                for (j=0; j<n; j++)
-                {
-                    if ( strcmp(&addresses[64 * j],address) == 0 )
-                        break;
-                }
-                if ( j == n )
-                    strcpy(&addresses[64 * n++],address);
+                strcpy(&addresses[64 * n++],address);
             } else printf("cant get address from.(%s)\n",jprint(item,0));
         }
         for (i=0; i<n; i++)
         {
             if ( (waddr= iguana_waddresssearch(myinfo,&wacct,&addresses[i * 64])) != 0 )
+            {
+                printf("%s ",waddr->wifstr);
                 jaddistr(privkeys,waddr->wifstr);
+            }
+            else printf("cant find waddr for %s\n",&addresses[i*64]);
         }
         free(addresses);
     }
@@ -1343,6 +1341,10 @@ TWOSTRINGS_AND_INT(bitcoinrpc,walletpassphrase,password,permanentfile,timeout)
     retstr = SuperNET_login(IGUANA_CALLARGS,myinfo->handle,myinfo->secret,myinfo->permanentfile,myinfo->password);
     myinfo->expiration = (uint32_t)time(NULL) + timeout;
     iguana_walletinitcheck(myinfo,coin);
+    if ( coin != 0 )
+    {
+        bitcoin_address(coin->changeaddr,coin->chain->pubtype,myinfo->persistent_pubkey33,33);
+    }
     //basilisk_unspents_update(myinfo,coin);
     return(retstr);
 }
diff --git a/iguana/tests/decoderawtransaction b/iguana/tests/decoderawtransaction
index edd59bbec..dc9ccc514 100755
--- a/iguana/tests/decoderawtransaction
+++ b/iguana/tests/decoderawtransaction
@@ -1 +1 @@
-curl --url "http://127.0.0.1:7778" --data "{\"coin\":\"BTC\",\"method\":\"decoderawtransaction\",\"params\":[\"01000000bee8eb57015ede795f68e677621de3e1155134bad2364caef364de1afea707fee0d663bf11010000001976a9142ad8809cca3878b0f97433b65a0e49799982ccd888acffffffff0210270000000000001976a914ca1e04745e8ca0c60d8c5881531d51bec470743f88ace092f505000000001976a914b7128d2ee837cf03e30a2c0e3e0181f7b9669bb688ac00000000\", 1]}"
+curl --url "http://127.0.0.1:7778" --data "{\"coin\":\"BTCD\",\"method\":\"decoderawtransaction\",\"params\":[\"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\", 1]}"
diff --git a/iguana/tests/listunspent b/iguana/tests/listunspent
index c1795bbaa..c2af7cd91 100755
--- a/iguana/tests/listunspent
+++ b/iguana/tests/listunspent
@@ -1 +1 @@
-curl --url "http://127.0.0.1:7778" --data "{\"coin\":\"BTC\",\"method\":\"listunspent\",\"params\":[1, 9999999, [\"1E2ac2gxeFR2ir1H3vqETTperWkiXkwy99\"]]}"
+curl --url "http://127.0.0.1:7778" --data "{\"coin\":\"BTC\",\"method\":\"listunspent\",\"params\":[1, 9999999, []]}"
diff --git a/iguana/tests/splitfunds b/iguana/tests/splitfunds
new file mode 100755
index 000000000..8e053d423
--- /dev/null
+++ b/iguana/tests/splitfunds
@@ -0,0 +1 @@
+curl --url "http://127.0.0.1:7778" --data "{\"coin\":\"BTC\",\"agent\":\"iguana\",\"method\":\"splitfunds\",\"satoshis\":\"1000\",\"sendflag\":0,\"duplicates\":5}"
diff --git a/includes/iguana_apideclares.h b/includes/iguana_apideclares.h
index 7325ddb1b..8ac55a7c4 100755
--- a/includes/iguana_apideclares.h
+++ b/includes/iguana_apideclares.h
@@ -86,6 +86,7 @@ ARRAY_OBJ_INT(bitcoinrpc,createrawtransaction,vins,vouts,locktime);
 ZERO_ARGS(iguana,makekeypair);
 STRING_ARG(bitcoinrpc,validatepubkey,pubkey);
 STRING_ARG(bitcoinrpc,validateaddress,address);
+THREE_INTS(iguana,splitfunds,satoshis,duplicates,sendflag);
 
 ZERO_ARGS(bitcoinrpc,walletlock);
 TWOSTRINGS_AND_INT(bitcoinrpc,walletpassphrase,password,permanentfile,timeout);
diff --git a/includes/iguana_funcs.h b/includes/iguana_funcs.h
index d781349c6..9a5297a33 100755
--- a/includes/iguana_funcs.h
+++ b/includes/iguana_funcs.h
@@ -495,6 +495,7 @@ struct exchange_info *exchange_create(char *exchangestr,cJSON *argjson);
 int32_t iguana_inv2poll(struct supernet_info *myinfo,struct iguana_info *coin);
 struct iguana_bundlereq *iguana_bundlereq(struct iguana_info *coin,struct iguana_peer *addr,int32_t type,uint8_t *data,int32_t datalen);
 void instantdex_FSMinit();
+char *iguana_utxoduplicates(struct supernet_info *myinfo,struct iguana_info *coin,bits256 privkey,uint64_t satoshis,int32_t duplicates,int32_t *completedp,bits256 *signedtxidp,int32_t sendflag);
 int32_t bitcoin_p2shspend(uint8_t *script,int32_t n,uint8_t rmd160[20]);
 void iguana_RTunspentslock(struct supernet_info *myinfo,struct iguana_info *coin,cJSON *vins);
 char *iguana_calcrawtx(struct supernet_info *myinfo,struct iguana_info *coin,cJSON **vinsp,cJSON *txobj,int64_t satoshis,char *changeaddr,int64_t txfee,cJSON *addresses,int32_t minconf,uint8_t *opreturn,int32_t oplen,int64_t burnamount,char *remoteaddr,struct vin_info *V);