diff --git a/lib/bcoin/http/rpc.js b/lib/bcoin/http/rpc.js
index da803940..df037814 100644
--- a/lib/bcoin/http/rpc.js
+++ b/lib/bcoin/http/rpc.js
@@ -970,7 +970,7 @@ RPC.prototype.mempoolToJSON = function mempoolToJSON(verbose, callback) {
           if (err)
             return callback(err);
 
-          tx = entry;
+          tx = entry.tx;
 
           out[tx.rhash] = {
             size: entry.size,
@@ -980,10 +980,10 @@ RPC.prototype.mempoolToJSON = function mempoolToJSON(verbose, callback) {
             height: entry.height,
             startingpriority: entry.priority,
             currentpriority: entry.getPriority(self.chain.height),
-            descendantcount: -1,
-            descendantsize: -1,
-            descendantfees: -1,
-            depends: tx.getPrevout()
+            descendantcount: 0,
+            descendantsize: entry.size,
+            descendantfees: entry.fees,
+            depends: tx.getPrevout().map(utils.revHex)
           };
 
           next();
@@ -1319,6 +1319,9 @@ RPC.prototype.generatetoaddress = function generatetoaddress(args, callback) {
   address = this.miner.address;
   this.miner.address = bcoin.address.fromBase58(args[1]);
 
+  args = args.slice();
+  args.splice(1, 1);
+
   this.generate(args, function(err, hashes) {
     if (err)
       return callback(err);