diff --git a/lib/node/http.js b/lib/node/http.js
index 380c47745..568da349e 100644
--- a/lib/node/http.js
+++ b/lib/node/http.js
@@ -121,11 +121,17 @@ class HTTP extends Server {
       if (!addr)
         addr = this.pool.hosts.address;
 
+      const treeInterval = this.network.names.treeInterval;
+      const blocksUntilNextTreeRoot =
+        treeInterval - (this.chain.height % treeInterval);
+
       res.json(200, {
         version: pkg.version,
         network: this.network.type,
         chain: {
           height: this.chain.height,
+          nextTreeRootHeight: this.chain.height + blocksUntilNextTreeRoot,
+          blocksUntilNextTreeRoot: blocksUntilNextTreeRoot,
           tip: this.chain.tip.hash.toString('hex'),
           treeRoot: this.chain.tip.treeRoot.toString('hex'),
           progress: this.chain.getProgress(),
diff --git a/test/node-http-test.js b/test/node-http-test.js
new file mode 100644
index 000000000..aa618ec27
--- /dev/null
+++ b/test/node-http-test.js
@@ -0,0 +1,108 @@
+/*!
+ * test/node-http-test.js - test for wallet http endoints
+ * Copyright (c) 2019, Mark Tyneway (MIT License).
+ * https://github.com/handshake-org/hsd
+ */
+
+/* eslint-env mocha */
+/* eslint prefer-arrow-callback: "off" */
+/* eslint no-return-assign: "off" */
+
+'use strict';
+
+const assert = require('bsert');
+const {NodeClient} = require('hs-client');
+
+const Network = require('../lib/protocol/network');
+const FullNode = require('../lib/node/fullnode');
+const Address = require('../lib/primitives/address');
+const Mnemonic = require('../lib/hd/mnemonic');
+const HDPrivateKey = require('../lib/hd/private');
+const common = require('./util/common');
+const mnemonics = require('./data/mnemonic-english.json');
+// Commonly used test mnemonic
+const phrase = mnemonics[0][1];
+
+const network = Network.get('regtest');
+
+const node = new FullNode({
+  network: 'regtest',
+  apiKey: 'foo',
+  walletAuth: true,
+  memory: true,
+  workers: true
+});
+
+const nclient = new NodeClient({
+  port: network.rpcPort,
+  apiKey: 'foo'
+});
+
+let cbAddress;
+
+const {
+  treeInterval
+} = network.names;
+
+describe('Node HTTP', function() {
+  this.timeout(15000);
+
+  before(async () => {
+    await node.open();
+    await nclient.open();
+
+    const mnemonic = Mnemonic.fromPhrase(phrase);
+    const priv = HDPrivateKey.fromMnemonic(mnemonic);
+    const type = network.keyPrefix.coinType;
+    const key = priv.derive(44, true).derive(type, true).derive(0, true);
+    const xpub = key.toPublic();
+    const pubkey = xpub.derive(0).derive(0).publicKey;
+
+    cbAddress = Address.fromPubkey(pubkey).toString(network.type);
+  });
+
+  after(async () => {
+    await nclient.close();
+    await node.close();
+  });
+
+  describe('get info', function () {
+    it('should set intervals properly at height 0', async () => {
+      const info = await nclient.getInfo();
+      assert.equal(info.chain.height, 0);
+      assert.equal(info.chain.nextTreeRootHeight, treeInterval);
+      assert.equal(info.chain.blocksUntilNextTreeRoot, treeInterval);
+    });
+
+    it('should test for off by one errors with the intervals', async () => {
+      await mineBlocks(treeInterval - 1, cbAddress);
+
+      {
+        const info = await nclient.getInfo();
+        assert.equal(info.chain.height, treeInterval - 1);
+        assert.equal(info.chain.nextTreeRootHeight, treeInterval);
+      }
+
+      await mineBlocks(1, cbAddress);
+
+      {
+        const info = await nclient.getInfo();
+        assert.equal(info.chain.height, treeInterval);
+        assert.equal(info.chain.nextTreeRootHeight, info.chain.height + treeInterval);
+        assert.equal(info.chain.blocksUntilNextTreeRoot, treeInterval);
+      }
+    });
+  });
+});
+
+// take into account race conditions
+async function mineBlocks(count, address) {
+  for (let i = 0; i < count; i++) {
+    const obj = { complete: false };
+    node.once('block', () => {
+      obj.complete = true;
+    });
+    await nclient.execute('generatetoaddress', [1, address]);
+    await common.forValue(obj, 'complete', true);
+  }
+}