diff --git a/lib/bcoin/http/client.js b/lib/bcoin/http/client.js
index 91195ee6..c29ebbbe 100644
--- a/lib/bcoin/http/client.js
+++ b/lib/bcoin/http/client.js
@@ -504,6 +504,24 @@ Client.prototype.walletSend = function walletSend(id, options, callback) {
   });
 };
 
+Client.prototype.zapWallet = function zapWallet(id, now, age, callback) {
+  var body = {
+    now: now,
+    age: age
+  };
+
+  assert(utils.isFinite(now));
+  assert(utils.isFinite(age));
+  assert(now >= age);
+
+  callback = utils.ensure(callback);
+
+  return this._post('/wallet/' + id + '/zap', body, function(err) {
+    if (err)
+      return callback(err);
+    return callback();
+  });
+};
 
 /**
  * Expose
diff --git a/lib/bcoin/http/provider.js b/lib/bcoin/http/provider.js
index 0be54103..0cb792ac 100644
--- a/lib/bcoin/http/provider.js
+++ b/lib/bcoin/http/provider.js
@@ -125,6 +125,10 @@ Provider.prototype.sync = function sync(wallet, address) {
   });
 };
 
+Provider.prototype.zap = function zap(now, age, callback) {
+  return this.client.zapWallet(this.id, now, age, callback);
+};
+
 /**
  * Expose
  */
diff --git a/lib/bcoin/http/server.js b/lib/bcoin/http/server.js
index 7b57964b..5a484774 100644
--- a/lib/bcoin/http/server.js
+++ b/lib/bcoin/http/server.js
@@ -276,6 +276,19 @@ NodeServer.prototype._init = function _init() {
     });
   });
 
+  this.post('/wallet/:id/zap', function(req, res, next, send) {
+    var id = req.options.id;
+    var now = req.options.now;
+    var age = req.options.age;
+
+    self.walletdb.zapWallet(id, now, age, function(err, wallet) {
+      if (err)
+        return next(err);
+
+      send(200, { success: true });
+    });
+  });
+
   // Update wallet / sync address depth
   this.put('/wallet/:id', function(req, res, next, send) {
     var id = req.options.id;
diff --git a/lib/bcoin/txdb.js b/lib/bcoin/txdb.js
index 20a843b0..ed09519d 100644
--- a/lib/bcoin/txdb.js
+++ b/lib/bcoin/txdb.js
@@ -1728,16 +1728,28 @@ TXPool.prototype.removeUnchecked = function removeUnchecked(hash, callback, forc
   });
 };
 
-TXPool.prototype.zap = function zap(now, age, callback, force) {
+TXPool.prototype.zap = function zap(address, now, age, callback, force) {
   var self = this;
 
-  var unlock = this._lock(zap, [tip, callback], force);
+  if (typeof address !== 'string') {
+    force = callback;
+    callback = age;
+    age = now;
+    now = address;
+    address = null;
+  }
+
+  var unlock = this._lock(zap, [address, now, age, callback], force);
   if (!unlock)
     return;
 
   callback = utils.wrap(callback, unlock);
 
-  return this.getRange(null, {
+  assert(utils.isFinite(now));
+  assert(utils.isFinite(age));
+  assert(now >= age);
+
+  return this.getRange(address, {
     start: 0,
     end: now - age
   }, function(err, txs) {
diff --git a/lib/bcoin/wallet.js b/lib/bcoin/wallet.js
index d91d6ff5..73192f6e 100644
--- a/lib/bcoin/wallet.js
+++ b/lib/bcoin/wallet.js
@@ -735,6 +735,14 @@ Wallet.prototype.getRedeem = function getRedeem(hash, prefix) {
   return address.script;
 };
 
+Wallet.prototype.zap = function zap(now, age, callback) {
+  if (!this.provider.zap) {
+    return utils.asyncify(callback)(
+      new Error('Provider does not support zapping.'));
+  }
+  return this.provider.zap(now, age, callback);
+};
+
 Wallet.prototype.scan = function scan(txByAddress, callback) {
   var self = this;
   var res = false;
diff --git a/lib/bcoin/walletdb.js b/lib/bcoin/walletdb.js
index 1805f45e..e0b5076e 100644
--- a/lib/bcoin/walletdb.js
+++ b/lib/bcoin/walletdb.js
@@ -586,6 +586,15 @@ WalletDB.prototype.removeBlock = function removeBlock(block, callback) {
   }, callback);
 };
 
+WalletDB.prototype.zap = function zap(now, age, callback) {
+  return this.tx.zap(now, age, callback);
+};
+
+WalletDB.prototype.zapWallet = function zapWallet(id, now, age, callback) {
+  id = id.id || id;
+  return this.tx.zap(id, now, age, callback);
+};
+
 /**
  * Provider
  */
@@ -740,6 +749,10 @@ Provider.prototype.update = function update(wallet, address) {
   return this.db.update(wallet, address);
 };
 
+Provider.prototype.zap = function zap(wallet, address) {
+  return this.db.zapWallet(wallet, address);
+};
+
 /**
  * Expose
  */