diff --git a/iguana/exchanges/LP_nativeDEX.c b/iguana/exchanges/LP_nativeDEX.c
index 4c7d61328..259fa5729 100644
--- a/iguana/exchanges/LP_nativeDEX.c
+++ b/iguana/exchanges/LP_nativeDEX.c
@@ -437,6 +437,7 @@ int32_t LP_mainloop_iter(void *ctx,char *myipaddr,struct LP_peerinfo *mypeer,int
             {
                 if ( coin->electrum == 0 )
                 {
+                    // issue listunspent
                     DL_FOREACH_SAFE(ap->utxos,up,utmp)
                     {
                         if ( up->spendheight <= 0 )
diff --git a/iguana/exchanges/LP_prices.c b/iguana/exchanges/LP_prices.c
index b604f29e8..a73f1118b 100644
--- a/iguana/exchanges/LP_prices.c
+++ b/iguana/exchanges/LP_prices.c
@@ -649,7 +649,11 @@ int32_t LP_orderbook_utxoentries(uint32_t now,int32_t polarity,char *base,char *
 
 char *LP_orderbook(char *base,char *rel,int32_t duration)
 {
-    uint32_t now,i; struct LP_priceinfo *basepp=0,*relpp=0; struct LP_orderbookentry **bids = 0,**asks = 0; cJSON *retjson,*array; int32_t numbids=0,numasks=0,cachenumbids,cachenumasks,baseid,relid;
+    uint32_t now,i; struct LP_priceinfo *basepp=0,*relpp=0; struct LP_orderbookentry **bids = 0,**asks = 0; cJSON *retjson,*array; struct iguana_info *basecoin,*relcoin; int32_t numbids=0,numasks=0,cachenumbids,cachenumasks,baseid,relid;
+    basecoin = LP_coinfind(base);
+    relcoin = LP_coinfind(rel);
+    if ( basecoin == 0 || relcoin == 0 )
+        return(clonestr("{\"error\":\"base or rel not added\"}"));
     if ( (basepp= LP_priceinfofind(base)) == 0 || (relpp= LP_priceinfofind(rel)) == 0 )
         return(clonestr("{\"error\":\"base or rel not added\"}"));
     if ( duration <= 0 )
@@ -679,7 +683,7 @@ char *LP_orderbook(char *base,char *rel,int32_t duration)
     {
         jaddi(array,LP_orderbookjson(rel,bids[i]));
         if ( i < 3 )
-            LP_check_unspents(rel,bids[i]);
+            LP_address(relcoin,bids[i]->coinaddr);
         free(bids[i]);
         bids[i] = 0;
     }
@@ -690,7 +694,7 @@ char *LP_orderbook(char *base,char *rel,int32_t duration)
     {
         jaddi(array,LP_orderbookjson(base,asks[i]));
         if ( i < 3 )
-            LP_check_unspents(base,asks[i]);
+            LP_address(basecoin,asks[i]->coinaddr);
         free(asks[i]);
         asks[i] = 0;
     }
diff --git a/iguana/exchanges/LP_utxo.c b/iguana/exchanges/LP_utxo.c
index 7cbfdd91b..76fdbed82 100644
--- a/iguana/exchanges/LP_utxo.c
+++ b/iguana/exchanges/LP_utxo.c
@@ -81,7 +81,7 @@ struct LP_address *_LP_addressadd(struct iguana_info *coin,char *coinaddr)
 
 struct LP_address *_LP_address(struct iguana_info *coin,char *coinaddr)
 {
-    struct LP_address *ap;
+    struct LP_address *ap = 0;
     if ( (ap= _LP_addressfind(coin,coinaddr)) == 0 )
         ap = _LP_addressadd(coin,coinaddr);
     return(ap);
@@ -89,10 +89,25 @@ struct LP_address *_LP_address(struct iguana_info *coin,char *coinaddr)
 
 struct LP_address *LP_addressfind(struct iguana_info *coin,char *coinaddr)
 {
-    struct LP_address *ap;
-    portable_mutex_lock(&coin->addrmutex);
-    ap = _LP_addressfind(coin,coinaddr);
-    portable_mutex_unlock(&coin->addrmutex);
+    struct LP_address *ap = 0;
+    if ( coin != 0 )
+    {
+        portable_mutex_lock(&coin->addrmutex);
+        ap = _LP_addressfind(coin,coinaddr);
+        portable_mutex_unlock(&coin->addrmutex);
+    }
+    return(ap);
+}
+
+struct LP_address *LP_address(struct iguana_info *coin,char *coinaddr)
+{
+    struct LP_address *ap = 0;
+    if ( coin != 0 )
+    {
+        portable_mutex_lock(&coin->addrmutex);
+        ap = _LP_address(coin,coinaddr);
+        portable_mutex_unlock(&coin->addrmutex);
+    }
     return(ap);
 }