diff --git a/iguana/SuperNET.h b/iguana/SuperNET.h
index eb37d7f2f..53349142b 100644
--- a/iguana/SuperNET.h
+++ b/iguana/SuperNET.h
@@ -109,7 +109,7 @@ struct category_chain
 struct category_info
 {
     UT_hash_handle hh; queue_t Q;
-    int32_t (*process_func)(struct supernet_info *myinfo,void *data,int32_t datalen,char *remoteaddr);
+    char *(*processfunc)(struct supernet_info *myinfo,void *data,int32_t datalen,char *remoteaddr);
     struct category_chain *cchain;
     bits256 hash; void *info; struct category_info *sub;
 };
@@ -139,8 +139,8 @@ void *category_info(bits256 categoryhash,bits256 subhash);
 void *category_infoset(bits256 categoryhash,bits256 subhash,void *info);
 struct category_info *category_find(bits256 categoryhash,bits256 subhash);
 void SuperNET_hexmsgprocess(struct supernet_info *myinfo,cJSON *json,char *hexmsg,char *remoteaddr);
-struct category_info *category_processfunc(bits256 categoryhash,int32_t (*process_func)(struct supernet_info *myinfo,void *data,int32_t datalen,char *remoteaddr));
-int32_t pangea_hexmsg(struct supernet_info *myinfo,void *data,int32_t len,char *remoteaddr);
+struct category_info *category_processfunc(bits256 categoryhash,char *(*process_func)(struct supernet_info *myinfo,void *data,int32_t datalen,char *remoteaddr));
+char *pangea_hexmsg(struct supernet_info *myinfo,void *data,int32_t len,char *remoteaddr);
 void pangea_queues(struct supernet_info *myinfo);
 
 int32_t SuperNET_str2hex(uint8_t *hex,char *str);
diff --git a/iguana/SuperNET_category.c b/iguana/SuperNET_category.c
index 8fca7663f..18289bc7e 100644
--- a/iguana/SuperNET_category.c
+++ b/iguana/SuperNET_category.c
@@ -74,12 +74,12 @@ void *category_infoset(bits256 categoryhash,bits256 subhash,void *info)
     return(0);
 }
 
-struct category_info *category_processfunc(bits256 categoryhash,int32_t (*process_func)(struct supernet_info *myinfo,void *data,int32_t datalen,char *remoteaddr))
+struct category_info *category_processfunc(bits256 categoryhash,char *(*process_func)(struct supernet_info *myinfo,void *data,int32_t datalen,char *remoteaddr))
 {
     struct category_info *cat;
     if ( (cat= category_find(categoryhash,GENESIS_PUBKEY)) != 0 )
     {
-        cat->process_func = process_func;
+        cat->processfunc = process_func;
         return(cat);
     }
     return(0);
diff --git a/iguana/SuperNET_hexmsg.c b/iguana/SuperNET_hexmsg.c
index 1b3601eee..2ce8c3fd6 100644
--- a/iguana/SuperNET_hexmsg.c
+++ b/iguana/SuperNET_hexmsg.c
@@ -75,7 +75,7 @@ void SuperNET_hexmsgadd(struct supernet_info *myinfo,bits256 categoryhash,bits25
 
 void SuperNET_hexmsgprocess(struct supernet_info *myinfo,cJSON *json,char *hexmsg,char *remoteaddr)
 {
-    int32_t len,flag=0; uint8_t _buf[8192],*buf = _buf; bits256 categoryhash; struct category_info *cat;
+    int32_t len,flag=0; char *str; uint8_t _buf[8192],*buf = _buf; bits256 categoryhash; struct category_info *cat;
     if ( hexmsg != 0 )
     {
         len = (int32_t)strlen(hexmsg);
@@ -88,9 +88,10 @@ void SuperNET_hexmsgprocess(struct supernet_info *myinfo,cJSON *json,char *hexms
             categoryhash = jbits256(json,"categoryhash");
             if ( (cat= category_find(categoryhash,GENESIS_PUBKEY)) != 0 )
             {
-                if ( cat->process_func != 0 )
+                if ( cat->processfunc != 0 )
                 {
-                    (*cat->process_func)(myinfo,buf,len,remoteaddr);
+                    if ( (str= (*cat->processfunc)(myinfo,buf,len,remoteaddr)) != 0 )
+                        free(str);
                     flag = 1;
                     //printf("PROCESSFUNC\n");
                 }
diff --git a/iguana/exchanges/bitfinex.c b/iguana/exchanges/bitfinex.c
index 2d39df913..49cd25daf 100755
--- a/iguana/exchanges/bitfinex.c
+++ b/iguana/exchanges/bitfinex.c
@@ -27,11 +27,11 @@
 #define WITHDRAW bitfinex ## _withdraw
 #define CHECKBALANCE bitfinex ## _checkbalance
 
-double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,cJSON *argjson)
+double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,double commission,cJSON *argjson)
 {
     char url[1024];
     sprintf(url,"https://api.bitfinex.com/v1/book/%s%s",base,rel);
-    return(exchanges777_standardprices(exchange,base,rel,url,quotes,"price","amount",maxdepth,0));
+    return(exchanges777_standardprices(exchange,commission,base,rel,url,quotes,"price","amount",maxdepth,0));
 }
 
 int32_t SUPPORTS(struct exchange_info *exchange,char *base,char *rel,cJSON *argjson)
diff --git a/iguana/exchanges/bitstamp.c b/iguana/exchanges/bitstamp.c
index 7317f501d..864e5c737 100755
--- a/iguana/exchanges/bitstamp.c
+++ b/iguana/exchanges/bitstamp.c
@@ -28,11 +28,11 @@
 #define EXCHANGE_AUTHURL "https://www.bitstamp.net/api"
 #define CHECKBALANCE bitstamp ## _checkbalance
 
-double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,cJSON *argjson)
+double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,double commission,cJSON *argjson)
 {
     char url[1024];
     sprintf(url,"https://www.bitstamp.net/api/order_book/");
-    return(exchanges777_standardprices(exchange,base,rel,url,quotes,0,0,maxdepth,0));
+    return(exchanges777_standardprices(exchange,commission,base,rel,url,quotes,0,0,maxdepth,0));
 }
 
 int32_t SUPPORTS(struct exchange_info *exchange,char *base,char *rel,cJSON *argjson)
diff --git a/iguana/exchanges/bittrex.c b/iguana/exchanges/bittrex.c
index a7cf592d2..adfcc2136 100755
--- a/iguana/exchanges/bittrex.c
+++ b/iguana/exchanges/bittrex.c
@@ -27,7 +27,7 @@
 #define WITHDRAW bittrex ## _withdraw
 #define CHECKBALANCE bittrex ## _checkbalance
 
-double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,cJSON *argjson)
+double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,double commission,cJSON *argjson)
 {
     cJSON *json,*obj; char *jsonstr,market[128],url[1024]; double hbla = 0.;
     sprintf(market,"%s-%s",rel,base);
@@ -38,7 +38,7 @@ double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchang
         if ( (json = cJSON_Parse(jsonstr)) != 0 )
         {
            if ( (obj= cJSON_GetObjectItem(json,"success")) != 0 && is_cJSON_True(obj) != 0 )
-                hbla = exchanges777_json_orderbook(exchange,base,rel,quotes,maxdepth,json,"result","buy","sell","Rate","Quantity");
+                hbla = exchanges777_json_orderbook(exchange,commission,base,rel,quotes,maxdepth,json,"result","buy","sell","Rate","Quantity");
             free_json(json);
         }
         free(jsonstr);
diff --git a/iguana/exchanges/btc38.c b/iguana/exchanges/btc38.c
index d2d82082e..4dd3c42f2 100755
--- a/iguana/exchanges/btc38.c
+++ b/iguana/exchanges/btc38.c
@@ -28,7 +28,7 @@
 #define EXCHANGE_AUTHURL "http://www.btc38.com/trade/t_api"
 #define CHECKBALANCE btc38 ## _checkbalance
 
-double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,cJSON *argjson)
+double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,double commission,cJSON *argjson)
 {
     char url[1024],lrel[16],lbase[16];
     strcpy(lrel,rel), strcpy(lbase,base);
@@ -36,7 +36,7 @@ double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchang
     if ( strcmp(lbase,"cny") == 0 && strcmp(lrel,"btc") == 0 )
         sprintf(url,"http://api.btc38.com/v1/depth.php?c=%s&mk_type=%s","btc","cny");
     else sprintf(url,"http://api.btc38.com/v1/depth.php?c=%s&mk_type=%s",lbase,lrel);
-    return(exchanges777_standardprices(exchange,base,rel,url,quotes,0,0,maxdepth,0));
+    return(exchanges777_standardprices(exchange,commission,base,rel,url,quotes,0,0,maxdepth,0));
 }
 
 int32_t SUPPORTS(struct exchange_info *exchange,char *_base,char *_rel,cJSON *argjson)
diff --git a/iguana/exchanges/btce.c b/iguana/exchanges/btce.c
index 89a6223d9..3aff2dbeb 100755
--- a/iguana/exchanges/btce.c
+++ b/iguana/exchanges/btce.c
@@ -28,14 +28,14 @@
 #define EXCHANGE_AUTHURL "https://btc-e.com/tapi"
 #define CHECKBALANCE btce ## _checkbalance
 
-double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,cJSON *argjson)
+double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,double commission,cJSON *argjson)
 {
     char field[64],url[1024],lbase[16],lrel[16];
     strcpy(lrel,rel), strcpy(lbase,base);
     tolowercase(lrel), tolowercase(lbase);
     sprintf(field,"%s_%s",lbase,lrel);
     sprintf(url,"https://btc-e.com/api/3/depth/%s",field);
-    return(exchanges777_standardprices(exchange,base,rel,url,quotes,0,0,maxdepth,field));
+    return(exchanges777_standardprices(exchange,commission,base,rel,url,quotes,0,0,maxdepth,field));
 }
 
 int32_t SUPPORTS(struct exchange_info *exchange,char *base,char *rel,cJSON *argjson)
diff --git a/iguana/exchanges/coinbase.c b/iguana/exchanges/coinbase.c
index 2f77a6dc1..a78d90e97 100755
--- a/iguana/exchanges/coinbase.c
+++ b/iguana/exchanges/coinbase.c
@@ -28,11 +28,11 @@
 #define EXCHANGE_AUTHURL "https://api.exchange.coinbase.com"
 #define CHECKBALANCE coinbase ## _checkbalance
 
-double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,cJSON *argjson)
+double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,double commission,cJSON *argjson)
 {
     char url[1024];
     sprintf(url,"https://api.exchange.coinbase.com/products/%s-%s/book?level=2",base,rel);
-    return(exchanges777_standardprices(exchange,base,rel,url,quotes,0,0,maxdepth,0));
+    return(exchanges777_standardprices(exchange,commission,base,rel,url,quotes,0,0,maxdepth,0));
 }
 
 int32_t SUPPORTS(struct exchange_info *exchange,char *base,char *rel,cJSON *argjson)
diff --git a/iguana/exchanges/huobi.c b/iguana/exchanges/huobi.c
index ef1950f24..aefd0d2c7 100755
--- a/iguana/exchanges/huobi.c
+++ b/iguana/exchanges/huobi.c
@@ -27,12 +27,12 @@
 #define WITHDRAW huobi ## _withdraw
 #define CHECKBALANCE huobi ## _checkbalance
 
-double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,cJSON *argjson)
+double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,double commission,cJSON *argjson)
 {
     char url[1024],lbase[16];
     strcpy(lbase,base), tolowercase(lbase);
     sprintf(url,"http://api.huobi.com/staticmarket/depth_%s_json.js ",lbase);
-    return(exchanges777_standardprices(exchange,base,rel,url,quotes,0,0,maxdepth,0));
+    return(exchanges777_standardprices(exchange,commission,base,rel,url,quotes,0,0,maxdepth,0));
 }
 
 int32_t SUPPORTS(struct exchange_info *exchange,char *base,char *rel,cJSON *argjson)
diff --git a/iguana/exchanges/lakebtc.c b/iguana/exchanges/lakebtc.c
index a0329dc7b..6ad50d337 100755
--- a/iguana/exchanges/lakebtc.c
+++ b/iguana/exchanges/lakebtc.c
@@ -27,7 +27,7 @@
 #define WITHDRAW lakebtc ## _withdraw
 #define CHECKBALANCE lakebtc ## _checkbalance
 
-double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,cJSON *argjson)
+double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,double commission,cJSON *argjson)
 {
     char url[1024];
     if ( strcmp(rel,"USD") == 0 )
@@ -35,7 +35,7 @@ double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchang
     else if ( strcmp(rel,"CNY") == 0 )
         sprintf(url,"https://www.LakeBTC.com/api_v1/bcorderbook_cny");
     else printf("illegal lakebtc pair.(%s/%s)\n",base,rel);
-    return(exchanges777_standardprices(exchange,base,rel,url,quotes,0,0,maxdepth,0));
+    return(exchanges777_standardprices(exchange,commission,base,rel,url,quotes,0,0,maxdepth,0));
 }
 
 int32_t SUPPORTS(struct exchange_info *exchange,char *base,char *rel,cJSON *argjson)
diff --git a/iguana/exchanges/okcoin.c b/iguana/exchanges/okcoin.c
index e4f7ae88e..a9ccb703d 100755
--- a/iguana/exchanges/okcoin.c
+++ b/iguana/exchanges/okcoin.c
@@ -28,7 +28,7 @@
 #define EXCHANGE_AUTHURL "https://www.okcoin.com/api/v1"
 #define CHECKBALANCE okcoin ## _checkbalance
 
-double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,cJSON *argjson)
+double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,double commission,cJSON *argjson)
 {
     char url[1024],lrel[16],lbase[16];
     strcpy(lrel,rel), strcpy(lbase,base);
@@ -41,7 +41,7 @@ double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchang
         exit(-1);
         return(0);
     }
-    return(exchanges777_standardprices(exchange,base,rel,url,quotes,0,0,maxdepth,0));
+    return(exchanges777_standardprices(exchange,commission,base,rel,url,quotes,0,0,maxdepth,0));
 }
 
 int32_t SUPPORTS(struct exchange_info *exchange,char *base,char *rel,cJSON *argjson)
diff --git a/iguana/exchanges/poloniex.c b/iguana/exchanges/poloniex.c
index 8d4e77172..1a6b2279d 100755
--- a/iguana/exchanges/poloniex.c
+++ b/iguana/exchanges/poloniex.c
@@ -28,12 +28,12 @@
 #define EXCHANGE_AUTHURL "https://poloniex.com/tradingApi"
 #define CHECKBALANCE poloniex ## _checkbalance
 
-double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,cJSON *argjson)
+double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,double commission,cJSON *argjson)
 {
     char market[128],url[1024];
     sprintf(market,"%s_%s",rel,base);
     sprintf(url,"https://poloniex.com/public?command=returnOrderBook&currencyPair=%s&depth=%d",market,maxdepth);
-    return(exchanges777_standardprices(exchange,base,rel,url,quotes,0,0,maxdepth,0));
+    return(exchanges777_standardprices(exchange,commission,base,rel,url,quotes,0,0,maxdepth,0));
 }
 
 int32_t SUPPORTS(struct exchange_info *exchange,char *base,char *rel,cJSON *argjson)
diff --git a/iguana/exchanges/quadriga.c b/iguana/exchanges/quadriga.c
index a8bde3910..a27bf02b7 100755
--- a/iguana/exchanges/quadriga.c
+++ b/iguana/exchanges/quadriga.c
@@ -27,13 +27,13 @@
 #define WITHDRAW quadriga ## _withdraw
 #define CHECKBALANCE quadriga ## _checkbalance
 
-double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,cJSON *argjson)
+double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,double commission,cJSON *argjson)
 {
     char url[1024],lrel[16],lbase[16];
     strcpy(lrel,rel), strcpy(lbase,base);
     tolowercase(lrel), tolowercase(lbase);
     sprintf(url,"https://api.quadrigacx.com/v2/order_book?book=%s_%s",lbase,lrel);
-    return(exchanges777_standardprices(exchange,base,rel,url,quotes,0,0,maxdepth,0));
+    return(exchanges777_standardprices(exchange,commission,base,rel,url,quotes,0,0,maxdepth,0));
 }
 
 int32_t SUPPORTS(struct exchange_info *exchange,char *base,char *rel,cJSON *argjson)
diff --git a/iguana/exchanges777.h b/iguana/exchanges777.h
index 26ed88b4f..d7ba30fba 100755
--- a/iguana/exchanges777.h
+++ b/iguana/exchanges777.h
@@ -20,27 +20,17 @@
 #include <curl/curl.h>
 #include <curl/easy.h>
 
+#define EXCHANGES777_MINPOLLGAP 3
 #define EXCHANGES777_MAXDEPTH 200
 #define EXCHANGES777_DEFAULT_TIMEOUT 30
 
 struct exchange_info;
 struct exchange_quote { double price,volume; uint64_t orderid,offerNXT; uint32_t timestamp; };
 
-struct exchange_request
-{
-    struct queueitem DL;
-    cJSON *argjson; char **retstrp;
-    double price,volume,hbla,lastbid,lastask;
-    uint64_t orderid;
-    int32_t dir,depth,func,numbids,numasks;
-    char base[16],rel[16],destaddr[64],invert,allflag,dotrade;
-    struct exchange_quote bidasks[];
-};
-
 struct exchange_funcs
 {
     char name[32];
-    double (*price)(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,cJSON *argjson);
+    double (*price)(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,double commission,cJSON *argjson);
     int32_t (*supports)(struct exchange_info *exchange,char *base,char *rel,cJSON *argjson);
     char *(*parsebalance)(struct exchange_info *exchange,double *balancep,char *coinstr,cJSON *argjson);
     cJSON *(*balances)(struct exchange_info *exchange,cJSON *argjson);
@@ -63,6 +53,11 @@ struct exchange_info
 };
 
 void *curl_post(void **cHandlep,char *url,char *userpass,char *postfields,char *hdr0,char *hdr1,char *hdr2,char *hdr3);
+char *InstantDEX_hexmsg(struct supernet_info *myinfo,void *data,int32_t len,char *remoteaddr);
+char *instantdex_sendcmd(struct supernet_info *myinfo,cJSON *argjson,char *cmdstr,char *ipaddr,int32_t hops);
+char *exchanges777_Qprices(struct exchange_info *exchange,char *base,char *rel,int32_t maxseconds,int32_t allfields,int32_t depth,cJSON *argjson,int32_t monitor,double commission);
+struct exchange_info *exchanges777_info(char *exchangestr,int32_t sleepflag,cJSON *json,char *remoteaddr);
+char *exchanges777_unmonitor(struct exchange_info *exchange,char *base,char *rel);
 
 void prices777_processprice(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *bidasks,int32_t maxdepth);
 #endif
diff --git a/iguana/iguana.sources b/iguana/iguana.sources
index d20a93ac1..9ad5d06e4 100755
--- a/iguana/iguana.sources
+++ b/iguana/iguana.sources
@@ -1,3 +1,3 @@
 #iguana_html.c 
 
-SOURCES := SuperNET.c SuperNET_category.c SuperNET_hexmsg.c pangea_api.c pangea_bets.c cards777.c pangea_summary.c pangea_json.c pangea_hand.c poker.c ramchain_api.c iguana_tx.c iguana_wallet.c  iguana_pubkeys.c iguana_recv.c iguana_bundles.c iguana_msg.c iguana_rpc.c iguana777.c iguana_chains.c iguana_peers.c iguana_accept.c iguana_bitmap.c iguana_init.c iguana_ramchain.c iguana_blocks.c iguana_json.c main.c
+SOURCES := SuperNET.c SuperNET_category.c SuperNET_hexmsg.c iguana_exchanges.c iguana_tradebots.c iguana_instantdex.c pangea_api.c pangea_bets.c cards777.c pangea_summary.c pangea_json.c pangea_hand.c poker.c ramchain_api.c iguana_tx.c iguana_wallet.c  iguana_pubkeys.c iguana_recv.c iguana_bundles.c iguana_msg.c iguana_rpc.c iguana777.c iguana_chains.c iguana_peers.c iguana_accept.c iguana_bitmap.c iguana_init.c iguana_ramchain.c iguana_blocks.c iguana_json.c main.c
diff --git a/iguana/iguana_exchanges.c b/iguana/iguana_exchanges.c
index a74b1cd1f..35c50bd8a 100755
--- a/iguana/iguana_exchanges.c
+++ b/iguana/iguana_exchanges.c
@@ -19,6 +19,17 @@
 #define EXCHANGE777_ISPENDING 2
 #define EXCHANGE777_REQUEUE 3
 
+struct exchange_request
+{
+    struct queueitem DL;
+    cJSON *argjson; char **retstrp;
+    double price,volume,hbla,lastbid,lastask,commission;
+    uint64_t orderid; uint32_t timedout;
+    int32_t dir,depth,func,numbids,numasks;
+    char base[32],rel[32],destaddr[64],invert,allflag,dotrade;
+    struct exchange_quote bidasks[];
+};
+
 char *Exchange_names[] = { "bitfinex", "btc38", "bitstamp", "btce", "poloniex", "bittrex", "huobi", "coinbase", "okcoin", "lakebtc", "quadriga", "truefx", "ecb", "instaforex", "fxcm", "yahoo" };
 struct exchange_info *Exchanges[sizeof(Exchange_names)/sizeof(*Exchange_names)];
 
@@ -27,15 +38,20 @@ void prices777_processprice(struct exchange_info *exchange,char *base,char *rel,
     
 }
 
-cJSON *exchanges777_quotejson(struct exchange_quote *quote,int32_t allflag)
+cJSON *exchanges777_quotejson(struct exchange_quote *quote,int32_t allflag,double pricesum,double totalvol)
 {
     cJSON *json; char str[65];
     if ( allflag != 0 )
     {
         json = cJSON_CreateObject();
+        if ( totalvol > SMALLVAL )
+            pricesum /= totalvol;
         jaddnum(json,"price",quote->price);
         jaddnum(json,"volume",quote->volume);
-        jaddstr(json,"time",utc_str(str,quote->timestamp));
+        jaddnum(json,"aveprice",pricesum);
+        jaddnum(json,"cumulative",totalvol);
+        if ( quote->timestamp != 0 )
+            jaddstr(json,"time",utc_str(str,quote->timestamp));
         if ( quote->orderid > 0 )
             jadd64bits(json,"orderid",quote->orderid);
         if ( quote->offerNXT > 0 )
@@ -46,7 +62,9 @@ cJSON *exchanges777_quotejson(struct exchange_quote *quote,int32_t allflag)
 
 char *exchanges777_orderbook_jsonstr(struct exchange_info *exchange,char *_base,char *_rel,struct exchange_quote *bidasks,int32_t maxdepth,int32_t invert,int32_t allflag)
 {
-    struct exchange_quote *bid,*ask; cJSON *json,*bids,*asks; double highbid,lowask; uint32_t timestamp;
+    struct exchange_quote *bid,*ask,A,B; cJSON *json,*bids,*asks;
+    double highbid,lowask,price,volume,bidsum,asksum,bidvol,askvol;
+    uint32_t timestamp;
     int32_t slot,numbids,numasks,enda,endb; char baserel[64],base[64],rel[64],str[65];
     if ( invert == 0 )
     {
@@ -60,20 +78,54 @@ char *exchanges777_orderbook_jsonstr(struct exchange_info *exchange,char *_base,
     }
     json = cJSON_CreateObject(), bids = cJSON_CreateArray(), asks = cJSON_CreateArray();
     highbid = lowask = 0.;
-    for (slot=numbids=numasks=enda=endb=0; slot<maxdepth; slot++)
+    bidsum = asksum = bidvol = askvol = 0.;
+    for (slot=numbids=numasks=enda=endb=0; slot<maxdepth && enda+endb!=2; slot++)
     {
         bid = &bidasks[slot << 1], ask = &bidasks[(slot << 1) + 1];
-        if ( endb == 0 && bid->price > SMALLVAL )
+        if ( endb == 0 && (price= bid->price) > SMALLVAL )
         {
-            jaddi(bids,exchanges777_quotejson(bid,allflag));
-            if ( numbids++ == 0 )
-                highbid = bid->price;
+            volume = bid->volume;
+            if ( invert == 0 )
+            {
+                bidsum += (price * volume), bidvol += volume;
+                //printf("bid %f %f vol %f, cumulative %f %f\n",bid->price,price,volume,bidsum/bidvol,bidvol);
+                jaddi(bids,exchanges777_quotejson(bid,allflag,bidsum,bidvol));
+                if ( numbids++ == 0 )
+                    highbid = price;
+            }
+            else
+            {
+                volume *= price;
+                price = 1. / price;
+                A = *bid;
+                A.price = price, A.volume = volume;
+                asksum += (price * volume), askvol += volume;
+                jaddi(asks,exchanges777_quotejson(&A,allflag,asksum,askvol));
+                if ( numasks++ == 0 )
+                    lowask = price;
+            }
         } else endb = 1;
-        if ( enda == 0 && ask->price > SMALLVAL )
+        if ( enda == 0 && (price= ask->price) > SMALLVAL )
         {
-            jaddi(asks,exchanges777_quotejson(ask,allflag));
-            if ( numasks++ == 0 )
-                lowask = ask->price;
+            volume = ask->volume;
+            if ( invert == 0 )
+            {
+                asksum += (price * volume), askvol += volume;
+                jaddi(asks,exchanges777_quotejson(ask,allflag,asksum,askvol));
+                if ( numasks++ == 0 )
+                    lowask = price;
+            }
+            else
+            {
+                volume *= price;
+                price = 1. / price;
+                B = *ask;
+                B.price = price, B.volume = volume;
+                bidsum += (price * volume), bidvol += volume;
+                jaddi(bids,exchanges777_quotejson(&B,allflag,bidsum,bidvol));
+                if ( numbids++ == 0 )
+                    highbid = price;
+            }
         } else enda = 1;
     }
     jaddstr(json,"exchange",exchange->name);
@@ -108,7 +160,7 @@ char *exchanges777_orderbook_jsonstr(struct exchange_info *exchange,char *_base,
     return(jprint(json,1));
 }
 
-void exchanges777_json_quotes(struct exchange_info *exchange,char *base,char *rel,double *lastbidp,double *lastaskp,double *hblap,struct exchange_quote *bidasks,cJSON *bids,cJSON *asks,int32_t maxdepth,char *pricefield,char *volfield,uint32_t reftimestamp)
+void exchanges777_json_quotes(struct exchange_info *exchange,double commission,char *base,char *rel,double *lastbidp,double *lastaskp,double *hblap,struct exchange_quote *bidasks,cJSON *bids,cJSON *asks,int32_t maxdepth,char *pricefield,char *volfield,uint32_t reftimestamp)
 {
     int32_t i,slot,n=0,m=0,dir,bidask,slot_ba,numitems,numbids,numasks; uint64_t orderid,offerNXT;
     cJSON *item; struct exchange_quote *quote; uint32_t timestamp; double price,volume,hbla = 0.;
@@ -128,7 +180,7 @@ void exchanges777_json_quotes(struct exchange_info *exchange,char *base,char *re
         if ( maxdepth != 0 && m > maxdepth )
             m = maxdepth;
     }
-    for (i=0; i<n||i<m; i++)
+    for (i=0; i<n || i<m; i++)
     {
         for (bidask=0; bidask<2; bidask++)
         {
@@ -157,15 +209,15 @@ void exchanges777_json_quotes(struct exchange_info *exchange,char *base,char *re
             else continue;
             if ( price > SMALLVAL && volume > SMALLVAL )
             {
-                if ( exchange->commission != 0. )
+                if ( commission != 0. )
                 {
                     //printf("price %f fee %f -> ",price,prices->commission * price);
                     if ( bidask == 0 )
-                        price -= exchange->commission * price;
-                    else price += exchange->commission * price;
+                        price -= commission * price;
+                    else price += commission * price;
                     //printf("%f\n",price);
                 }
-                quote = (bidask == 0) ? &bidasks[numbids<<1] : &bidasks[(numbids<<1) + 1];
+                quote = (bidask == 0) ? &bidasks[numbids<<1] : &bidasks[(numasks<<1) + 1];
                 quote->price = price, quote->volume = volume, quote->timestamp = timestamp, quote->orderid = orderid, quote->offerNXT = offerNXT;
                 if ( bidask == 0 )
                     slot_ba = (numbids++ << 1);
@@ -179,7 +231,7 @@ void exchanges777_json_quotes(struct exchange_info *exchange,char *base,char *re
                         hbla = price;
                     else hbla = 0.5 * (hbla + price);
                 }
-                printf("%d,%d: %-8s %s %5s/%-5s %13.8f vol %13.8f | invert %13.8f vol %13.8f | timestamp.%u\n",numbids,numasks,exchange->name,dir>0?"bid":"ask",base,rel,price,volume,1./price,volume*price,timestamp);
+                printf("%d,%d: %-8s %s %5s/%-5s %13.8f vol %13.8f | i %13.8f vol %13.8f | t.%u\n",numbids,numasks,exchange->name,dir>0?"bid":"ask",base,rel,price,volume,1./price,volume*price,timestamp);
             }
         }
     }
@@ -187,7 +239,7 @@ void exchanges777_json_quotes(struct exchange_info *exchange,char *base,char *re
         *hblap = hbla;
 }
 
-double exchanges777_json_orderbook(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *bidasks,int32_t maxdepth,cJSON *json,char *resultfield,char *bidfield,char *askfield,char *pricefield,char *volfield)
+double exchanges777_json_orderbook(struct exchange_info *exchange,double commission,char *base,char *rel,struct exchange_quote *bidasks,int32_t maxdepth,cJSON *json,char *resultfield,char *bidfield,char *askfield,char *pricefield,char *volfield)
 {
     cJSON *obj = 0,*bidobj=0,*askobj=0; double lastbid,lastask,hbla = 0.; int32_t numasks=0,numbids=0;
     if ( resultfield == 0 )
@@ -200,13 +252,13 @@ double exchanges777_json_orderbook(struct exchange_info *exchange,char *base,cha
         askobj = jarray(&numasks,obj,askfield);
         if ( bidobj != 0 || askobj != 0 )
         {
-            exchanges777_json_quotes(exchange,base,rel,&lastbid,&lastask,&hbla,bidasks,bidobj,askobj,maxdepth,pricefield,volfield,0);
+            exchanges777_json_quotes(exchange,commission,base,rel,&lastbid,&lastask,&hbla,bidasks,bidobj,askobj,maxdepth,pricefield,volfield,0);
         }
     }
     return(hbla);
 }
 
-double exchanges777_standardprices(struct exchange_info *exchange,char *base,char *rel,char *url,struct exchange_quote *quotes,char *price,char *volume,int32_t maxdepth,char *field)
+double exchanges777_standardprices(struct exchange_info *exchange,double commission,char *base,char *rel,char *url,struct exchange_quote *quotes,char *price,char *volume,int32_t maxdepth,char *field)
 {
     char *jsonstr; cJSON *json; double hbla = 0.;
     if ( (jsonstr= issue_curl(url)) != 0 )
@@ -215,7 +267,7 @@ double exchanges777_standardprices(struct exchange_info *exchange,char *base,cha
         printf("(%s) -> (%s)\n",url,jsonstr);
         if ( (json= cJSON_Parse(jsonstr)) != 0 )
         {
-            hbla = exchanges777_json_orderbook(exchange,base,rel,quotes,maxdepth,json,field,"bids","asks",price,volume);
+            hbla = exchanges777_json_orderbook(exchange,commission,base,rel,quotes,maxdepth,json,field,"bids","asks",price,volume);
             free_json(json);
         }
         free(jsonstr);
@@ -288,7 +340,7 @@ int32_t flipstr_for_exchange(struct exchange_info *exchange,char *pairstr,char *
 
 int32_t cny_flip(char *market,char *coinname,char *base,char *rel,int32_t dir,double *pricep,double *volumep)
 {
-    char pairstr[512],lbase[16],lrel[16],*refstr=0;
+    char pairstr[512],lbase[32],lrel[32],*refstr=0;
     strcpy(lbase,base), tolowercase(lbase), strcpy(lrel,rel), tolowercase(lrel);
     if ( strcmp(lbase,"cny") == 0 || strcmp(lrel,"cny") == 0 )
     {
@@ -339,7 +391,7 @@ char *exchange_extractorderid(int32_t historyflag,char *status,uint64_t quoteid,
 
 int32_t baserel_polarity(char *pairs[][2],int32_t n,char *_base,char *_rel)
 {
-    int32_t i; char base[16],rel[16];
+    int32_t i; char base[32],rel[32];
     strcpy(base,_base), tolowercase(base);
     strcpy(rel,_rel), tolowercase(rel);
     for (i=0; i<n; i++)
@@ -374,7 +426,7 @@ char *exchanges777_process(struct exchange_info *exchange,int32_t *retvalp,struc
     {
         case 'Q':
             memset(req->bidasks,0,req->depth * sizeof(*req->bidasks) * 2);
-            (*exchange->issue.price)(exchange,req->base,req->rel,req->bidasks,req->depth,req->argjson);
+            (*exchange->issue.price)(exchange,req->base,req->rel,req->bidasks,req->depth,req->commission,req->argjson);
             retstr = exchanges777_orderbook_jsonstr(exchange,req->base,req->rel,req->bidasks,req->depth,req->invert,req->allflag);
             break;
         case 'S':
@@ -429,15 +481,17 @@ void exchanges777_loop(void *ptr)
         retstr = 0;
         if ( (req= queue_dequeue(&exchange->requestQ,0)) != 0 )
         {
-            printf("dequeued %s.%c\n",exchange->name,req->func);
+            //printf("dequeued %s.%c\n",exchange->name,req->func);
             retstr = exchanges777_process(exchange,&retval,req);
             if ( retval == EXCHANGE777_DONE )
             {
                 if ( retstr != 0 )
                 {
-                    if ( req->retstrp != 0 )
+                    if ( req->retstrp != 0 && req->timedout == 0 )
                         *req->retstrp = retstr;
                     else free(retstr);
+                    if ( req->timedout != 0 )
+                        printf("timedout.%u req finally finished at %u\n",req->timedout,(uint32_t)time(NULL));
                 }
                 free(req);
                 flag++;
@@ -459,12 +513,15 @@ void exchanges777_loop(void *ptr)
         }
         if ( flag == 0 && time(NULL) > exchange->lastpoll+exchange->pollgap )
         {
-            printf("check %s pricesQ\n",exchange->name);
             if ( (req= queue_dequeue(&exchange->pricesQ,0)) != 0 )
             {
-                exchange->lastpoll = (uint32_t)time(NULL);
-                req->hbla = (*exchange->issue.price)(exchange,req->base,req->rel,req->bidasks,req->depth,req->argjson);
-                prices777_processprice(exchange,req->base,req->rel,req->bidasks,req->depth);
+                if ( req->base[0] != 0 )
+                {
+                    //printf("check %s pricesQ (%s %s)\n",exchange->name,req->base,req->rel);
+                    exchange->lastpoll = (uint32_t)time(NULL);
+                    req->hbla = (*exchange->issue.price)(exchange,req->base,req->rel,req->bidasks,req->depth,req->commission,req->argjson);
+                    prices777_processprice(exchange,req->base,req->rel,req->bidasks,req->depth);
+                }
                 queue_enqueue("pricesQ",&exchange->pricesQ,&req->DL,0);
             }
         }
@@ -473,6 +530,25 @@ void exchanges777_loop(void *ptr)
     }
 }
 
+char *exchanges777_unmonitor(struct exchange_info *exchange,char *base,char *rel)
+{
+    struct exchange_request PAD,*req; char *retstr = 0;
+    memset(&PAD,0,sizeof(PAD));
+    queue_enqueue("pricesQ",&exchange->pricesQ,&PAD.DL,0);
+    while ( (req= queue_dequeue(&exchange->pricesQ,0)) != 0 && req != &PAD )
+    {
+        if ( strcmp(base,req->base) == 0 || strcmp(rel,req->rel) == 0 )
+        {
+            printf("unmonitor.%s (%s %s)\n",exchange->name,base,rel);
+            free(req);
+            retstr = clonestr("{\"result\":\"unmonitored\"}");
+        } else queue_enqueue("pricesQ",&exchange->pricesQ,&req->DL,0);
+    }
+    if ( retstr == 0 )
+        retstr = clonestr("{\"error\":\"cant find base/rel pair to unmonitor\"}");
+    return(retstr);
+}
+
 char *exchanges777_submit(struct exchange_info *exchange,char **retstrp,struct exchange_request *req,int32_t func,int32_t maxseconds)
 {
     int32_t i;
@@ -481,36 +557,54 @@ char *exchanges777_submit(struct exchange_info *exchange,char **retstrp,struct e
         maxseconds = EXCHANGES777_DEFAULT_TIMEOUT;
     queue_enqueue("exchangeQ",&exchange->requestQ,&req->DL,0);
     for (i=0; i<maxseconds; i++)
+    {
         if ( *retstrp != 0 )
             return(*retstrp);
+        sleep(1);
+    }
+    req->timedout = (uint32_t)time(NULL);
     return(clonestr("{\"error\":\"request timed out\"}"));
 }
 
 char *exchanges777_Qtrade(struct exchange_info *exchange,char *base,char *rel,int32_t maxseconds,int32_t dotrade,int32_t dir,double price,double volume,cJSON *argjson)
 {
-    struct exchange_request *req; char *retstr = 0;
-    if ( base[0] == 0 || rel[0] == 0 )
+    struct exchange_request *req; int32_t polarity; char *retstr = 0;
+    if ( base[0] == 0 || rel[0] == 0 || (polarity= (*exchange->issue.supports)(exchange,base,rel,argjson)) == 0 || price < SMALLVAL || volume < SMALLVAL )
         return(clonestr("{\"error\":\"invalid base or rel\"}"));
     req = calloc(1,sizeof(*req));
     req->argjson = argjson; req->retstrp = &retstr;
     safecopy(req->base,base,sizeof(req->base));
     safecopy(req->rel,rel,sizeof(req->rel));
-    req->price = price, req->volume = volume;
-    req->dir = dir, req->dotrade = dotrade;
+    if ( polarity < 0 )
+        dir *= -1, volume *= price, price = 1. / price;
+    req->price = price, req->volume = volume, req->dir = dir;
+    req->dotrade = dotrade;
     return(exchanges777_submit(exchange,&retstr,req,'T',maxseconds));
 }
 
-char *exchanges777_Qprices(struct exchange_info *exchange,char *base,char *rel,int32_t maxseconds,int32_t allfields,int32_t invert,int32_t depth,cJSON *argjson)
+char *exchanges777_Qprices(struct exchange_info *exchange,char *base,char *rel,int32_t maxseconds,int32_t allfields,int32_t depth,cJSON *argjson,int32_t monitor,double commission)
 {
-    struct exchange_request *req; char *retstr = 0;
-    if ( base[0] == 0 || rel[0] == 0 )
+    struct exchange_request *req; char *retstr = 0; int32_t polarity;
+    if ( base[0] == 0 || rel[0] == 0 || (polarity= (*exchange->issue.supports)(exchange,base,rel,argjson)) == 0 )
         return(clonestr("{\"error\":\"invalid base or rel\"}"));
+    if ( depth <= 0 )
+        depth = 1;
     req = calloc(1,sizeof(*req) + sizeof(*req->bidasks)*depth*2);
     req->argjson = argjson; req->retstrp = &retstr;
     safecopy(req->base,base,sizeof(req->base));
     safecopy(req->rel,rel,sizeof(req->rel));
-    req->depth = depth, req->allflag = allfields, req->invert = invert;
-    return(exchanges777_submit(exchange,&retstr,req,'Q',maxseconds));
+    req->depth = depth, req->allflag = allfields;
+    req->invert = (polarity < 0);
+    if ( (req->commission= commission) == 0. )
+        req->commission = exchange->commission;
+    if ( monitor == 0 )
+        return(exchanges777_submit(exchange,&retstr,req,'Q',maxseconds));
+    else
+    {
+        req->func = 'Q';
+        queue_enqueue("pricesQ",&exchange->pricesQ,&req->DL,0);
+        return(clonestr("{\"result\":\"start monitoring\"}"));
+    }
 }
 
 char *exchanges777_Qrequest(struct exchange_info *exchange,int32_t func,char *base,char *rel,int32_t maxseconds,uint64_t orderid,char *destaddr,double amount,cJSON *argjson)
@@ -578,7 +672,8 @@ struct exchange_info *exchange_create(char *exchangestr,cJSON *argjson)
     iguana_initQ(&exchange->pendingQ[1],"pending1");
     exchange->exchangeid = exchangeid;
     safecopy(exchange->name,exchangestr,sizeof(exchange->name));
-    exchange->pollgap = juint(argjson,"pollgap");
+    if ( (exchange->pollgap= juint(argjson,"pollgap")) < EXCHANGES777_MINPOLLGAP )
+        exchange->pollgap = EXCHANGES777_MINPOLLGAP;
     if ( (key= jstr(argjson,"apikey")) != 0 || (key= jstr(argjson,"key")) != 0 )
         safecopy(exchange->apikey,key,sizeof(exchange->apikey));
     if ( (secret= jstr(argjson,"apisecret")) != 0 || (secret= jstr(argjson,"secret")) != 0 )
@@ -594,9 +689,11 @@ struct exchange_info *exchange_create(char *exchangestr,cJSON *argjson)
     return(exchange);
 }
 
-struct exchange_info *exchanges777_info(char *exchangestr,int32_t sleepflag,cJSON *json)
+struct exchange_info *exchanges777_info(char *exchangestr,int32_t sleepflag,cJSON *json,char *remoteaddr)
 {
     struct exchange_info *exchange;
+    if ( remoteaddr != 0 )
+        return(0);
     if ( (exchange= exchanges777_find(exchangestr)) == 0 )
     {
         if ( (exchange= exchange_create(exchangestr,json)) != 0 )
@@ -611,9 +708,17 @@ struct exchange_info *exchanges777_info(char *exchangestr,int32_t sleepflag,cJSO
 
 void exchanges777_init(int32_t sleepflag)
 {
-    int32_t i; cJSON *argjson = cJSON_CreateObject();
-    for (i=0; i<sizeof(Exchange_names)/sizeof(*Exchange_names); i++)
-        exchanges777_info(Exchange_names[i],sleepflag,argjson);
+    int32_t i; cJSON *argjson; bits256 instantdexhash;
+    if ( 0 )
+    {
+        argjson = cJSON_CreateObject();
+        for (i=0; i<sizeof(Exchange_names)/sizeof(*Exchange_names); i++)
+            exchanges777_info(Exchange_names[i],sleepflag,argjson,0);
+        free_json(argjson);
+    }
+    instantdexhash = calc_categoryhashes(0,"InstantDEX",0);
+    category_subscribe(SuperNET_MYINFO(0),instantdexhash,GENESIS_PUBKEY);
+    category_processfunc(instantdexhash,InstantDEX_hexmsg);
 }
 
 #include "../includes/iguana_apidefs.h"
@@ -621,15 +726,15 @@ void exchanges777_init(int32_t sleepflag)
 THREE_STRINGS_AND_THREE_INTS(InstantDEX,orderbook,exchange,base,rel,depth,allfields,invert)
 {
     struct exchange_info *ptr;
-    if ( (ptr= exchanges777_info(exchange,1,json)) != 0 )
-       return(exchanges777_Qprices(ptr,base,rel,juint(json,"maxseconds"),allfields,invert,depth,json));
+    if ( (ptr= exchanges777_info(exchange,1,json,remoteaddr)) != 0 )
+       return(exchanges777_Qprices(ptr,base,rel,juint(json,"maxseconds"),allfields,depth,json,0,ptr->commission));
     else return(clonestr("{\"error\":\"cant find or create exchange\"}"));
 }
 
 THREE_STRINGS_AND_THREE_DOUBLES(InstantDEX,buy,exchange,base,rel,price,volume,dotrade)
 {
     struct exchange_info *ptr;
-    if ( (ptr= exchanges777_info(exchange,1,json)) != 0 )
+    if ( (ptr= exchanges777_info(exchange,1,json,remoteaddr)) != 0 )
         return(exchanges777_Qtrade(ptr,base,rel,juint(json,"maxseconds"),dotrade,1,price,volume,json));
     else return(clonestr("{\"error\":\"cant find or create exchange\"}"));
 }
@@ -637,7 +742,7 @@ THREE_STRINGS_AND_THREE_DOUBLES(InstantDEX,buy,exchange,base,rel,price,volume,do
 THREE_STRINGS_AND_THREE_DOUBLES(InstantDEX,sell,exchange,base,rel,price,volume,dotrade)
 {
     struct exchange_info *ptr;
-    if ( (ptr= exchanges777_info(exchange,1,json)) != 0 )
+    if ( (ptr= exchanges777_info(exchange,1,json,remoteaddr)) != 0 )
         return(exchanges777_Qtrade(ptr,base,rel,juint(json,"maxseconds"),dotrade,-1,price,volume,json));
     else return(clonestr("{\"error\":\"cant find or create exchange\"}"));
 }
@@ -645,7 +750,7 @@ THREE_STRINGS_AND_THREE_DOUBLES(InstantDEX,sell,exchange,base,rel,price,volume,d
 THREE_STRINGS_AND_DOUBLE(InstantDEX,withdraw,exchange,base,destaddr,amount)
 {
     struct exchange_info *ptr;
-    if ( (ptr= exchanges777_info(exchange,1,json)) != 0 )
+    if ( (ptr= exchanges777_info(exchange,1,json,remoteaddr)) != 0 )
         return(exchanges777_Qrequest(ptr,'W',base,0,juint(json,"maxseconds"),0,destaddr,amount,json));
     else return(clonestr("{\"error\":\"cant find or create exchange\"}"));
 }
@@ -653,7 +758,7 @@ THREE_STRINGS_AND_DOUBLE(InstantDEX,withdraw,exchange,base,destaddr,amount)
 THREE_STRINGS(InstantDEX,supports,exchange,base,rel)
 {
     struct exchange_info *ptr;
-    if ( (ptr= exchanges777_info(exchange,1,json)) != 0 )
+    if ( (ptr= exchanges777_info(exchange,1,json,remoteaddr)) != 0 )
         return(exchanges777_Qrequest(ptr,'S',base,rel,juint(json,"maxseconds"),0,0,0,json));
     else return(clonestr("{\"error\":\"cant find or create exchange\"}"));
 }
@@ -661,7 +766,7 @@ THREE_STRINGS(InstantDEX,supports,exchange,base,rel)
 TWO_STRINGS(InstantDEX,balance,exchange,base)
 {
     struct exchange_info *ptr;
-    if ( (ptr= exchanges777_info(exchange,1,json)) != 0 )
+    if ( (ptr= exchanges777_info(exchange,1,json,remoteaddr)) != 0 )
         return(exchanges777_Qrequest(ptr,'B',base,0,juint(json,"maxseconds"),0,0,0,json));
     else return(clonestr("{\"error\":\"cant find or create exchange\"}"));
 }
@@ -669,7 +774,7 @@ TWO_STRINGS(InstantDEX,balance,exchange,base)
 TWO_STRINGS(InstantDEX,orderstatus,exchange,orderid)
 {
     struct exchange_info *ptr;
-    if ( (ptr= exchanges777_info(exchange,1,json)) != 0 )
+    if ( (ptr= exchanges777_info(exchange,1,json,remoteaddr)) != 0 )
         return(exchanges777_Qrequest(ptr,'P',0,0,juint(json,"maxseconds"),calc_nxt64bits(orderid),0,0,json));
     else return(clonestr("{\"error\":\"cant find or create exchange\"}"));
 }
@@ -677,7 +782,7 @@ TWO_STRINGS(InstantDEX,orderstatus,exchange,orderid)
 TWO_STRINGS(InstantDEX,cancelorder,exchange,orderid)
 {
     struct exchange_info *ptr;
-    if ( (ptr= exchanges777_info(exchange,1,json)) != 0 )
+    if ( (ptr= exchanges777_info(exchange,1,json,remoteaddr)) != 0 )
         return(exchanges777_Qrequest(ptr,'C',0,0,juint(json,"maxseconds"),calc_nxt64bits(orderid),0,0,json));
     else return(clonestr("{\"error\":\"cant find or create exchange\"}"));
 }
@@ -685,7 +790,7 @@ TWO_STRINGS(InstantDEX,cancelorder,exchange,orderid)
 STRING_ARG(InstantDEX,openorders,exchange)
 {
     struct exchange_info *ptr;
-    if ( (ptr= exchanges777_info(exchange,1,json)) != 0 )
+    if ( (ptr= exchanges777_info(exchange,1,json,remoteaddr)) != 0 )
         return(exchanges777_Qrequest(ptr,'O',0,0,juint(json,"maxseconds"),0,0,0,json));
     else return(clonestr("{\"error\":\"cant find or create exchange\"}"));
 }
@@ -693,7 +798,7 @@ STRING_ARG(InstantDEX,openorders,exchange)
 STRING_ARG(InstantDEX,tradehistory,exchange)
 {
     struct exchange_info *ptr;
-    if ( (ptr= exchanges777_info(exchange,1,json)) != 0 )
+    if ( (ptr= exchanges777_info(exchange,1,json,remoteaddr)) != 0 )
         return(exchanges777_Qrequest(ptr,'H',0,0,juint(json,"maxseconds"),0,0,0,json));
     else return(clonestr("{\"error\":\"cant find or create exchange\"}"));
 }
@@ -701,7 +806,7 @@ STRING_ARG(InstantDEX,tradehistory,exchange)
 THREE_STRINGS(InstantDEX,apikeypair,exchange,apikey,apisecret)
 {
     struct exchange_info *ptr;
-    if ( (ptr= exchanges777_info(exchange,1,json)) != 0 )
+    if ( (ptr= exchanges777_info(exchange,1,json,remoteaddr)) != 0 )
     {
         if ( apikey != 0 && apikey[0] != 0 && apisecret != 0 && apisecret[0] != 0 )
         {
@@ -715,7 +820,7 @@ THREE_STRINGS(InstantDEX,apikeypair,exchange,apikey,apisecret)
 THREE_STRINGS(InstantDEX,setuserid,exchange,userid,tradepassword)
 {
     struct exchange_info *ptr;
-    if ( (ptr= exchanges777_info(exchange,1,json)) != 0 )
+    if ( (ptr= exchanges777_info(exchange,1,json,remoteaddr)) != 0 )
     {
         safecopy(ptr->userid,userid,sizeof(ptr->userid));
         safecopy(ptr->tradepassword,tradepassword,sizeof(ptr->tradepassword));
@@ -723,4 +828,13 @@ THREE_STRINGS(InstantDEX,setuserid,exchange,userid,tradepassword)
     } else return(clonestr("{\"error\":\"cant find or create exchange\"}"));
 }
 
+STRING_AND_INT(InstantDEX,pollgap,exchange,pollgap)
+{
+    struct exchange_info *ptr;
+    if ( (ptr= exchanges777_info(exchange,1,json,remoteaddr)) != 0 )
+    {
+        ptr->pollgap = pollgap;
+        return(clonestr("{\"result\":\"set pollgap\"}"));
+    } else return(clonestr("{\"error\":\"cant find or create exchange\"}"));
+}
 #include "../includes/iguana_apiundefs.h"
diff --git a/iguana/iguana_instantdex.c b/iguana/iguana_instantdex.c
new file mode 100755
index 000000000..f21852c7c
--- /dev/null
+++ b/iguana/iguana_instantdex.c
@@ -0,0 +1,271 @@
+/******************************************************************************
+ * Copyright © 2014-2016 The SuperNET Developers.                             *
+ *                                                                            *
+ * See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at                  *
+ * the top-level directory of this distribution for the individual copyright  *
+ * holder information and the developer policies on copyright and licensing.  *
+ *                                                                            *
+ * Unless otherwise agreed in a custom licensing agreement, no part of the    *
+ * SuperNET software, including this file may be copied, modified, propagated *
+ * or distributed except according to the terms contained in the LICENSE file *
+ *                                                                            *
+ * Removal or modification of this copyright notice is prohibited.            *
+ *                                                                            *
+ ******************************************************************************/
+
+#include "exchanges777.h"
+
+struct instantdex_msghdr
+{
+    struct acct777_sig sig __attribute__((packed));
+    char cmd[8];
+    uint8_t serialized[];
+} __attribute__((packed));
+
+int32_t instantdex_rwdata(int32_t rwflag,uint64_t cmdbits,uint8_t *data,int32_t datalen)
+{
+    // need to inplace serialize/deserialize here
+    return(datalen);
+}
+
+struct instantdex_msghdr *instantdex_msgcreate(struct supernet_info *myinfo,struct instantdex_msghdr *msg,int32_t datalen)
+{
+    bits256 otherpubkey; uint64_t signerbits; uint32_t timestamp; uint8_t buf[sizeof(msg->sig)],*data;
+    memset(&msg->sig,0,sizeof(msg->sig));
+    datalen += (int32_t)(sizeof(*msg) - sizeof(msg->sig));
+    data = (void *)((long)msg + sizeof(msg->sig));
+    otherpubkey = acct777_msgpubkey(data,datalen);
+    timestamp = (uint32_t)time(NULL);
+    acct777_sign(&msg->sig,myinfo->privkey,otherpubkey,timestamp,data,datalen);
+    if ( (signerbits= acct777_validate(&msg->sig,acct777_msgprivkey(data,datalen),msg->sig.pubkey)) != 0 )
+    {
+        int32_t i; char str[65],str2[65];
+        for (i=0; i<datalen; i++)
+            printf("%02x",data[i]);
+        printf(">>>>>>>>>>>>>>>> validated [%ld] len.%d (%s + %s)\n",(long)data-(long)msg,datalen,bits256_str(str,acct777_msgprivkey(data,datalen)),bits256_str(str2,msg->sig.pubkey));
+        memset(buf,0,sizeof(buf));
+        acct777_rwsig(1,buf,&msg->sig);
+        memcpy(&msg->sig,buf,sizeof(buf));
+        return(msg);
+    } else printf("error validating instantdex msg\n");
+    return(0);
+}
+
+char *instantdex_sendcmd(struct supernet_info *myinfo,cJSON *argjson,char *cmdstr,char *ipaddr,int32_t hops)
+{
+    char *reqstr,hexstr[8192]; uint8_t _msg[4096]; uint64_t nxt64bits; int32_t datalen;
+    bits256 instantdexhash; struct instantdex_msghdr *msg;
+    msg = (struct instantdex_msghdr *)_msg;
+    memset(msg,0,sizeof(*msg));
+    instantdexhash = calc_categoryhashes(0,"InstantDEX",0);
+    category_subscribe(myinfo,instantdexhash,GENESIS_PUBKEY);
+    if ( ipaddr == 0 || ipaddr[0] == 0 || strncmp(ipaddr,"127.0.0.1",strlen("127.0.0.1")) == 0 )
+        return(clonestr("{\"error\":\"no ipaddr, need to send your ipaddr for now\"}"));
+    jaddstr(argjson,"cmd",cmdstr);
+    jaddstr(argjson,"agent","SuperNET");
+    jaddstr(argjson,"method","DHT");
+    jaddstr(argjson,"traderip",ipaddr);
+    jaddbits256(argjson,"categoryhash",instantdexhash);
+    jaddbits256(argjson,"traderpub",myinfo->myaddr.persistent);
+    nxt64bits = acct777_nxt64bits(myinfo->myaddr.persistent);
+    reqstr = jprint(argjson,1);
+    datalen = (int32_t)(strlen(reqstr) + 1);
+    memcpy(msg->serialized,reqstr,datalen);
+    free(reqstr);
+    if ( (datalen+sizeof(*msg))*2+1 < sizeof(hexstr) && instantdex_msgcreate(myinfo,msg,datalen) != 0 )
+    {
+        printf("instantdex send.(%s)\n",cmdstr);
+        init_hexbytes_noT(hexstr,(uint8_t *)msg,msg->sig.allocsize);
+        return(SuperNET_categorymulticast(myinfo,0,instantdexhash,GENESIS_PUBKEY,hexstr,0,hops,1));
+    }
+    else
+    {
+        printf("cant msgcreate\n");
+        return(clonestr("{\"error\":\"couldnt create instantdex message\"}"));
+    }
+}
+
+char *instantdex_reqprice(struct supernet_info *myinfo,struct instantdex_msghdr *msg,cJSON *argjson,char *remoteaddr,uint64_t signerbits,uint8_t *data,int32_t datalen)
+{
+    if ( argjson != 0 )
+    {
+        return(clonestr("{\"result\":\"reqprice response not sent\"}"));
+        return(clonestr("{\"result\":\"reqprice response sent\"}"));
+    } else return(clonestr("{\"error\":\"reqprice needs argjson\"}"));
+}
+
+char *instantdex_proposal(struct supernet_info *myinfo,struct instantdex_msghdr *msg,cJSON *argjson,char *remoteaddr,uint64_t signerbits,uint8_t *data,int32_t datalen)
+{
+    if ( argjson != 0 )
+    {
+        return(clonestr("{\"result\":\"proposal ignored\"}"));
+        return(clonestr("{\"result\":\"proposal accepted\"}"));
+    } else return(clonestr("{\"error\":\"response needs argjson\"}"));
+}
+
+char *instantdex_accepted(struct supernet_info *myinfo,struct instantdex_msghdr *msg,cJSON *argjson,char *remoteaddr,uint64_t signerbits,uint8_t *data,int32_t datalen)
+{
+    if ( argjson != 0 )
+    {
+        return(clonestr("{\"result\":\"proposal was accepted, confirmation sent\"}"));
+    } else return(clonestr("{\"error\":\"response needs argjson\"}"));
+}
+
+char *instantdex_confirmed(struct supernet_info *myinfo,struct instantdex_msghdr *msg,cJSON *argjson,char *remoteaddr,uint64_t signerbits,uint8_t *data,int32_t datalen)
+{
+    if ( argjson != 0 )
+    {
+        return(clonestr("{\"result\":\"proposal was confirmed\"}"));
+    } else return(clonestr("{\"error\":\"response needs argjson\"}"));
+}
+
+char *instantdex_parse(struct supernet_info *myinfo,struct instantdex_msghdr *msg,cJSON *argjson,char *remoteaddr,uint64_t signerbits,uint8_t *data,int32_t datalen)
+{
+    static struct { char *cmdstr; char *(*func)(struct supernet_info *myinfo,struct instantdex_msghdr *msg,cJSON *argjson,char *remoteaddr,uint64_t signerbits,uint8_t *data,int32_t datalen); uint64_t cmdbits; } cmds[] =
+    {
+        { "reqprice", instantdex_reqprice }, { "proposal", instantdex_proposal },
+        { "accepted", instantdex_accepted }, { "confirmed", instantdex_confirmed },
+    };
+    char *retstr = 0; int32_t i; uint64_t cmdbits;
+    if ( cmds[0].cmdbits == 0 )
+    {
+        for (i=0; i<sizeof(cmds)/sizeof(*cmds); i++)
+            cmds[i].cmdbits = stringbits(cmds[i].cmdstr);
+    }
+    cmdbits = stringbits(msg->cmd);
+    for (i=0; i<sizeof(cmds)/sizeof(*cmds); i++)
+    {
+        if ( cmds[i].cmdbits == cmdbits )
+        {
+            retstr = (*cmds[i].func)(myinfo,msg,argjson,remoteaddr,signerbits,data,datalen);
+            break;
+        }
+    }
+    return(retstr);
+}
+
+char *InstantDEX_hexmsg(struct supernet_info *myinfo,void *ptr,int32_t len,char *remoteaddr)
+{
+    struct instantdex_msghdr *msg = ptr; cJSON *argjson; int32_t n,datalen,newlen,flag = 0;
+    uint64_t signerbits; uint8_t *data; uint8_t tmp[sizeof(msg->sig)]; char *retstr = 0;
+    acct777_rwsig(0,(void *)&msg->sig,(void *)tmp);
+    memcpy(&msg->sig,tmp,sizeof(msg->sig));
+    datalen = len  - (int32_t)sizeof(msg->sig);
+    data = (void *)((long)msg + sizeof(msg->sig));
+    if ( remoteaddr != 0 && remoteaddr[0] == 0 && strcmp("127.0.0.1",remoteaddr) == 0 && ((uint8_t *)msg)[len-1] == 0 && (argjson= cJSON_Parse((char *)msg)) != 0 )
+    {
+        printf("instantdex_hexmsg RESULT.(%s)\n",jprint(argjson,0));
+        retstr = instantdex_parse(myinfo,msg,argjson,0,myinfo->myaddr.nxt64bits,0,0);
+        free_json(argjson);
+        return(retstr);
+    }
+    //printf("msg.%p len.%d data.%p datalen.%d crc.%u %s\n",msg,len,data,datalen,calc_crc32(0,(void *)msg,len),bits256_str(str,msg->sig.pubkey));
+    //return(0);
+    else if ( (signerbits= acct777_validate(&msg->sig,acct777_msgprivkey(data,datalen),msg->sig.pubkey)) != 0 )
+    {
+        flag++;
+        printf("<<<<<<<<<<<<< sigsize.%ld VALIDATED [%ld] len.%d t%u allocsize.%d (%s) [%d]\n",sizeof(msg->sig),(long)data-(long)msg,datalen,msg->sig.timestamp,msg->sig.allocsize,(char *)msg->serialized,data[datalen-1]);
+        if ( data[datalen-1] == 0 && (argjson= cJSON_Parse((char *)msg->serialized)) != 0 )
+            retstr = instantdex_parse(myinfo,msg,argjson,remoteaddr,signerbits,data,datalen);
+        else
+        {
+            newlen = (int32_t)(msg->sig.allocsize - sizeof(*msg));
+            data = msg->serialized;
+            if ( msg->serialized[len - 1] == 0 )
+            {
+                if ( (argjson= cJSON_Parse((char *)msg->serialized)) != 0 )
+                {
+                    n = (int32_t)(strlen((char *)msg->serialized) + 1);
+                    newlen -= n;
+                    if ( n >= 0 )
+                        data = &msg->serialized[n];
+                    else data = 0;
+                }
+            }
+            if ( data != 0 )
+                retstr = instantdex_parse(myinfo,msg,argjson,remoteaddr,signerbits,data,newlen);
+        }
+    }
+    if ( argjson != 0 )
+        free_json(argjson);
+    return(retstr);
+}
+
+#include "../includes/iguana_apidefs.h"
+
+THREE_STRINGS_AND_DOUBLE(InstantDEX,request,reference,base,rel,volume)
+{
+    int32_t hops = 3; cJSON *argjson;
+    if ( remoteaddr == 0 )
+    {
+        argjson = cJSON_CreateObject();
+        jaddstr(argjson,"ref",reference);
+        jaddstr(argjson,"base",base);
+        jaddstr(argjson,"rel",rel);
+        jaddnum(argjson,"volume",volume);
+        return(instantdex_sendcmd(myinfo,argjson,"request",myinfo->ipaddr,hops));
+    } else return(clonestr("{\"error\":\"InstantDEX API request only local usage!\"}"));
+}
+
+cJSON *InstantDEX_argjson(char *reference,char *message,bits256 basetxid,bits256 reltxid,int32_t iter,int32_t val,int32_t val2)
+{
+    cJSON *argjson = cJSON_CreateObject();
+    jaddstr(argjson,"ref",reference);
+    if ( message != 0 && message[0] != 0 )
+        jaddstr(argjson,"message",message);
+    jaddbits256(argjson,"basetxid",basetxid);
+    jaddbits256(argjson,"reltxid",reltxid);
+    if ( iter != 3 )
+    {
+        jaddnum(argjson,"duration",val);
+        jaddnum(argjson,"flags",val2);
+    }
+    else
+    {
+        if ( val > 0 )
+            jaddnum(argjson,"baseheight",val);
+        if ( val2 > 0 )
+            jaddnum(argjson,"relheight",val2);
+    }
+    return(argjson);
+}
+
+TWOSTRINGS_AND_TWOHASHES_AND_TWOINTS(InstantDEX,proposal,reference,message,basetxid,reltxid,duration,flags)
+{
+    int32_t hops = 3; cJSON *argjson; char *retstr;
+    if ( remoteaddr == 0 )
+    {
+        argjson = InstantDEX_argjson(reference,message,basetxid,reltxid,1,duration,flags);
+        retstr = instantdex_sendcmd(myinfo,argjson,"proposal",myinfo->ipaddr,hops);
+        free_json(argjson);
+        return(retstr);
+    } else return(clonestr("{\"error\":\"InstantDEX API proposal only local usage!\"}"));
+}
+
+TWOSTRINGS_AND_TWOHASHES_AND_TWOINTS(InstantDEX,accept,reference,message,basetxid,reltxid,duration,flags)
+{
+    int32_t hops = 3; cJSON *argjson; char *retstr;
+    if ( remoteaddr == 0 )
+    {
+        argjson = InstantDEX_argjson(reference,message,basetxid,reltxid,2,duration,flags);
+        retstr = instantdex_sendcmd(myinfo,argjson,"accept",myinfo->ipaddr,hops);
+        free_json(argjson);
+        return(retstr);
+    } else return(clonestr("{\"error\":\"InstantDEX API accept only local usage!\"}"));
+}
+
+TWOSTRINGS_AND_TWOHASHES_AND_TWOINTS(InstantDEX,confirm,reference,message,basetxid,reltxid,baseheight,relheight)
+{
+    int32_t hops = 3; cJSON *argjson; char *retstr;
+    if ( remoteaddr == 0 )
+    {
+        argjson = InstantDEX_argjson(reference,message,basetxid,reltxid,3,baseheight,relheight);
+        retstr = instantdex_sendcmd(myinfo,argjson,"confirm",myinfo->ipaddr,hops);
+        free_json(argjson);
+        return(retstr);
+    } else return(clonestr("{\"error\":\"InstantDEX API confirm only local usage!\"}"));
+}
+
+
+#include "../includes/iguana_apiundefs.h"
+
diff --git a/iguana/iguana_tradebots.c b/iguana/iguana_tradebots.c
new file mode 100755
index 000000000..27cd3cf3f
--- /dev/null
+++ b/iguana/iguana_tradebots.c
@@ -0,0 +1,60 @@
+/******************************************************************************
+ * Copyright © 2014-2016 The SuperNET Developers.                             *
+ *                                                                            *
+ * See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at                  *
+ * the top-level directory of this distribution for the individual copyright  *
+ * holder information and the developer policies on copyright and licensing.  *
+ *                                                                            *
+ * Unless otherwise agreed in a custom licensing agreement, no part of the    *
+ * SuperNET software, including this file may be copied, modified, propagated *
+ * or distributed except according to the terms contained in the LICENSE file *
+ *                                                                            *
+ * Removal or modification of this copyright notice is prohibited.            *
+ *                                                                            *
+ ******************************************************************************/
+
+#include "exchanges777.h"
+
+
+#include "../includes/iguana_apidefs.h"
+
+THREE_STRINGS_AND_DOUBLE(tradebot,monitor,exchange,base,rel,commission)
+{
+    int32_t allfields = 1,depth = 50; struct exchange_info *ptr;
+    if ( remoteaddr == 0 )
+    {
+        if ( (ptr= exchanges777_info(exchange,1,json,remoteaddr)) != 0 )
+            return(exchanges777_Qprices(ptr,base,rel,30,allfields,depth,json,1,commission * .01));
+        else return(clonestr("{\"error\":\"couldnt find/create exchange info\"}"));
+    } else return(clonestr("{\"error\":\"tradebots only local usage!\"}"));
+}
+
+THREE_STRINGS(tradebot,unmonitor,exchange,base,rel)
+{
+    struct exchange_info *ptr;
+    if ( remoteaddr == 0 )
+    {
+        if ( (ptr= exchanges777_info(exchange,1,json,remoteaddr)) != 0 )
+            return(exchanges777_unmonitor(ptr,base,rel));
+        else return(clonestr("{\"error\":\"couldnt find/create exchange info\"}"));
+    } else return(clonestr("{\"error\":\"tradebots only local usage!\"}"));
+}
+
+THREE_STRINGS_AND_THREE_DOUBLES(tradebot,accumulate,exchange,base,rel,price,volume,duration)
+{
+    if ( remoteaddr == 0 )
+    {
+        return(clonestr("{\"result\":\"start accumulating\"}"));
+    } else return(clonestr("{\"error\":\"tradebots only local usage!\"}"));
+}
+
+THREE_STRINGS_AND_THREE_DOUBLES(tradebot,divest,exchange,base,rel,price,volume,duration)
+{
+    if ( remoteaddr == 0 )
+    {
+        return(clonestr("{\"result\":\"start divesting\"}"));
+    } else return(clonestr("{\"error\":\"tradebots only local usage!\"}"));
+}
+
+#include "../includes/iguana_apiundefs.h"
+
diff --git a/iguana/pangea_api.c b/iguana/pangea_api.c
index 8f26a5337..21d3ccb0f 100755
--- a/iguana/pangea_api.c
+++ b/iguana/pangea_api.c
@@ -439,7 +439,7 @@ void pangea_parse(struct supernet_info *myinfo,struct pangea_msghdr *pm,cJSON *a
     }
 }
 
-int32_t pangea_hexmsg(struct supernet_info *myinfo,void *data,int32_t len,char *remoteaddr)
+char *pangea_hexmsg(struct supernet_info *myinfo,void *data,int32_t len,char *remoteaddr)
 {
     static struct { char *cmdstr; void (*func)(PANGEA_HANDARGS); uint64_t cmdbits; } tablecmds[] =
     {
@@ -455,7 +455,7 @@ int32_t pangea_hexmsg(struct supernet_info *myinfo,void *data,int32_t len,char *
         { "showdown", pangea_showdown }, { "summary", pangea_summary },
     };
     struct pangea_msghdr *pm = data; cJSON *argjson; bits256 tablehash;
-    uint64_t cmdbits; uint8_t *serialized; uint8_t tmp[sizeof(pm->sig)]; char str[65],str2[65];
+    uint64_t cmdbits; uint8_t *serialized; uint8_t tmp[sizeof(pm->sig)]; char *retstr=0,str[65],str2[65];
     struct table_info *tp; int32_t i,allocsize,datalen,flag = 0;
     if ( tablecmds[0].cmdbits == 0 )
     {
@@ -468,10 +468,11 @@ int32_t pangea_hexmsg(struct supernet_info *myinfo,void *data,int32_t len,char *
     serialized = (void *)((long)pm + sizeof(pm->sig));
     if ( remoteaddr != 0 && remoteaddr[0] == 0 && strcmp("127.0.0.1",remoteaddr) == 0 && ((uint8_t *)pm)[len-1] == 0 && (argjson= cJSON_Parse((char *)pm)) != 0 )
     {
+        // ?? iguana_rwbignum(0,pm->tablehash.bytes,sizeof(bits256),tablehash.bytes);
         printf("pangea_hexmsg RESULT.(%s)\n",jprint(argjson,0));
         pangea_parse(myinfo,pm,argjson,remoteaddr);
         free_json(argjson);
-        return(1);
+        return(retstr);
     }
     //printf("pm.%p len.%d serialized.%p datalen.%d crc.%u %s\n",pm,len,serialized,datalen,calc_crc32(0,(void *)pm,len),bits256_str(str,pm->sig.pubkey));
     //return(0);
@@ -520,7 +521,7 @@ int32_t pangea_hexmsg(struct supernet_info *myinfo,void *data,int32_t len,char *
             printf("%02x",serialized[i]);
         printf("<<<<<<<<<<<<< sigsize.%ld SIG ERROR [%ld] len.%d (%s + %s)\n",sizeof(pm->sig),(long)serialized-(long)pm,datalen,bits256_str(str,acct777_msgprivkey(serialized,datalen)),bits256_str(str2,pm->sig.pubkey));
     }
-    return(flag);
+    return(retstr);
 }
 
 void pangea_update(struct supernet_info *myinfo)
diff --git a/iguana/pnacl/Release/iguana.nmf b/iguana/pnacl/Release/iguana.nmf
new file mode 100644
index 000000000..9d37ed227
--- /dev/null
+++ b/iguana/pnacl/Release/iguana.nmf
@@ -0,0 +1,12 @@
+{
+  "program": {
+    "portable": {
+      "pnacl-translate": {
+        "url": "iguana.pexe"
+      },
+      "pnacl-debug": {
+        "url": "iguana_unstripped.bc"
+      }
+    }
+  }
+}
diff --git a/iguana/pnacl/Release/iguana.pexe b/iguana/pnacl/Release/iguana.pexe
new file mode 100644
index 000000000..6b2bb4fd7
Binary files /dev/null and b/iguana/pnacl/Release/iguana.pexe differ
diff --git a/includes/iguana_apideclares.h b/includes/iguana_apideclares.h
index b041d7f9b..b4f0ff64d 100755
--- a/includes/iguana_apideclares.h
+++ b/includes/iguana_apideclares.h
@@ -32,6 +32,18 @@ TWO_STRINGS(InstantDEX,orderstatus,exchange,orderid);
 TWO_STRINGS(InstantDEX,cancelorder,exchange,orderid);
 STRING_ARG(InstantDEX,openorders,exchange);
 STRING_ARG(InstantDEX,tradehistory,exchange);
+STRING_AND_INT(InstantDEX,pollgap,exchange,pollgap);
+
+THREE_STRINGS_AND_DOUBLE(InstantDEX,request,reference,base,rel,volume);
+TWOSTRINGS_AND_TWOHASHES_AND_TWOINTS(InstantDEX,proposal,reference,message,basetxid,reltxid,duration,flags);
+
+TWOSTRINGS_AND_TWOHASHES_AND_TWOINTS(InstantDEX,accept,reference,message,basetxid,reltxid,duration,flags);
+TWOSTRINGS_AND_TWOHASHES_AND_TWOINTS(InstantDEX,confirm,reference,message,basetxid,reltxid,baseheight,relheight);
+
+THREE_STRINGS_AND_DOUBLE(tradebot,monitor,exchange,base,rel,commission);
+THREE_STRINGS(tradebot,unmonitor,exchange,base,rel);
+THREE_STRINGS_AND_THREE_DOUBLES(tradebot,accumulate,exchange,base,rel,price,volume,duration);
+THREE_STRINGS_AND_THREE_DOUBLES(tradebot,divest,exchange,base,rel,price,volume,duration);
 
 /*HASH_AND_ARRAY(pangea,userturn,tablehash,params);
  HASH_AND_ARRAY(pangea,status,tableid,params);