diff --git a/iguana/exchanges/LP_include.h b/iguana/exchanges/LP_include.h
index 38c1169bb..37a18791c 100644
--- a/iguana/exchanges/LP_include.h
+++ b/iguana/exchanges/LP_include.h
@@ -532,6 +532,7 @@ void HashKeccak(uint8_t *hash,void *data,size_t len);
 void test_validate(struct iguana_info *coin,char *signedtx);
 void LP_instantdex_depositadd(char *coinaddr,bits256 txid);
 int64_t LP_instantdex_creditcalc(struct iguana_info *coin,int32_t dispflag,bits256 txid,char *refaddr,char *origcoinaddr);
+char *LP_autofillbob(struct iguana_info *coin,uint64_t satoshis);
 void LP_ports(uint16_t *pullportp,uint16_t *pubportp,uint16_t *busportp,uint16_t netid);
 int32_t LP_destaddr(char *destaddr,cJSON *item);
 int32_t LP_waitmempool(char *symbol,char *coinaddr,bits256 txid,int32_t vout,int32_t duration);
diff --git a/iguana/exchanges/LP_ordermatch.c b/iguana/exchanges/LP_ordermatch.c
index 3ac17cd92..a4ff4a9ba 100644
--- a/iguana/exchanges/LP_ordermatch.c
+++ b/iguana/exchanges/LP_ordermatch.c
@@ -1000,7 +1000,7 @@ double LP_trades_pricevalidate(struct LP_quoteinfo *qp,struct iguana_info *coin,
 struct LP_quoteinfo *LP_trades_gotrequest(void *ctx,struct LP_quoteinfo *qp,struct LP_quoteinfo *newqp,char *pairstr)
 {
     int32_t voliters=10,priceiters=33;
-    double price=0.,p=0.,qprice,myprice,bestprice,range,bid,ask; struct iguana_info *coin,*othercoin; struct LP_utxoinfo A,B,*autxo,*butxo; cJSON *reqjson; char str[65]; struct LP_address_utxo *utxos[4096]; int32_t i,j,r,counter,max = (int32_t)(sizeof(utxos)/sizeof(*utxos));
+    double price=0.,p=0.,qprice,myprice,bestprice,range,bid,ask; uint64_t satoshis; struct iguana_info *coin,*othercoin; struct LP_utxoinfo A,B,*autxo,*butxo; cJSON *reqjson; char str[65]; struct LP_address_utxo *utxos[4096]; int32_t i,j,r,counter,max = (int32_t)(sizeof(utxos)/sizeof(*utxos));
     *newqp = *qp;
     qp = newqp;
 printf("bob %s received REQUEST.(%s) fill.%d gtc.%d\n",bits256_str(str,G.LP_mypub25519),qp->uuidstr+32,qp->fill,qp->gtc);
@@ -1135,6 +1135,15 @@ printf("bob %s received REQUEST.(%s) fill.%d gtc.%d\n",bits256_str(str,G.LP_mypu
         else if ( qp->fill != 0 || i == priceiters )
         {
             printf("i.%d cant find utxopair aliceid.%llu %s/%s %.8f -> relvol %.8f\n",i,(long long)qp->aliceid,qp->srccoin,qp->destcoin,dstr(LP_basesatoshis(dstr(qp->destsatoshis),price,qp->txfee,qp->desttxfee)),dstr(qp->destsatoshis));
+            if ( qp->gtc != 0 && qp->fill != 0 && coin != 0 )
+            {
+                satoshis = LP_basesatoshis(dstr(qp->destsatoshis),maxprice,qp->txfee,qp->desttxfee) + 3*txfee;
+                if ( (retstr= LP_autofillbob(coin,satoshis)) != 0 )
+                {
+                    printf("AUTOfill bob.(%s)\n",retstr);
+                    free(retstr);
+                }
+            }
             return(0);
         }
         else
diff --git a/iguana/exchanges/LP_transaction.c b/iguana/exchanges/LP_transaction.c
index 91e5f7f93..64ecc1540 100644
--- a/iguana/exchanges/LP_transaction.c
+++ b/iguana/exchanges/LP_transaction.c
@@ -1990,6 +1990,43 @@ char *LP_autosplit(struct iguana_info *coin)
     return(clonestr("{\"error\":\"couldnt autosplit\"}"));
 }
 
+char *LP_autofillbob(struct iguana_info *coin,uint64_t satoshis)
+{
+    char *retstr; cJSON *argjson,*withdrawjson,*outputs,*item; int64_t total,balance,txfee;
+    if ( coin->etomic[0] == 0 )
+    {
+        if ( coin->electrum != 0 )
+            balance = LP_unspents_load(coin->symbol,coin->smartaddr);
+        else balance = LP_RTsmartbalance(coin);
+        if ( (txfee= coin->txfee) == 0 ) // BTC
+            txfee = LP_txfeecalc(coin,0,500);
+        balance -= (txfee + 100000);
+        if ( balance < (satoshis<<2) )
+            return(clonestr("{\"error\":\"couldnt autofill balance too small\"}"));
+        if ( balance > satoshis+3*txfee && balance >= (1000000 - (txfee + 100000)) )
+        {
+            argjson = cJSON_CreateObject();
+            outputs = cJSON_CreateArray();
+            item = cJSON_CreateObject();
+            jaddnum(item,coin->smartaddr,dstr(satoshis + txfee*3));
+            jaddi(outputs,item);
+            item = cJSON_CreateObject();
+            jaddnum(item,coin->smartaddr,dstr(LP_DEPOSITSATOSHIS(satoshis) + txfee*3));
+            jaddi(outputs,item);
+            item = cJSON_CreateObject();
+            jaddnum(item,coin->smartaddr,0.0001);
+            jaddi(outputs,item);
+            jadd(argjson,"outputs",outputs);
+            jaddnum(argjson,"broadcast",0);
+            jaddstr(argjson,"coin",coin->symbol);
+            retstr = LP_withdraw(coin,argjson);
+            free_json(argjson);
+            return(retstr);
+        } else return(clonestr("{\"error\":\"balance too small to autosplit, please make more deposits\"}"));
+    }
+    return(clonestr("{\"error\":\"couldnt autofill etomic needs separate support\"}"));
+}
+
 char *LP_movecoinbases(char *symbol)
 {
     static bits256 zero; bits256 utxotxid,txid; struct iguana_info *coin; cJSON *retjson,*outputs,*argjson,*txids,*unspents,*item,*gen,*output; int32_t i,n,utxovout; char *retstr,*hexstr;