From d7c1210515bc52f0d4d774a1a76da19fea805a54 Mon Sep 17 00:00:00 2001
From: Node <nodar.chkuaselidze@gmail.com>
Date: Wed, 9 Aug 2017 14:15:24 +0400
Subject: [PATCH 1/5] Update examples

---
 ...ample-Creating-a-Blockchain-and-Mempool.md | 35 --------
 docs/Example-Fullnode-Object.md               | 72 -----------------
 docs/Example-SPV-Sync.md                      | 44 -----------
 .../connect-to-the-p2p-network.js}            | 59 ++++++++------
 .../create-a-blockchain-and-mempool.js        | 39 +++++++++
 docs/Examples/fullnode-and-wallet.js          | 79 +++++++++++++++++++
 docs/Examples/spv-sync-wallet.js              | 51 ++++++++++++
 7 files changed, 203 insertions(+), 176 deletions(-)
 delete mode 100644 docs/Example-Creating-a-Blockchain-and-Mempool.md
 delete mode 100644 docs/Example-Fullnode-Object.md
 delete mode 100644 docs/Example-SPV-Sync.md
 rename docs/{Example-Connecting-to-the-P2P-Network.md => Examples/connect-to-the-p2p-network.js} (51%)
 create mode 100644 docs/Examples/create-a-blockchain-and-mempool.js
 create mode 100644 docs/Examples/fullnode-and-wallet.js
 create mode 100644 docs/Examples/spv-sync-wallet.js

diff --git a/docs/Example-Creating-a-Blockchain-and-Mempool.md b/docs/Example-Creating-a-Blockchain-and-Mempool.md
deleted file mode 100644
index 0941d931..00000000
--- a/docs/Example-Creating-a-Blockchain-and-Mempool.md
+++ /dev/null
@@ -1,35 +0,0 @@
-``` js
-var bcoin = require('bcoin');
-
-bcoin.set({
-  // Default network (so we can avoid passing
-  // the `network` option into every object below.
-  network: 'regtest',
-  // Enable the global worker pool
-  // for mining and transaction verification.
-  useWorkers: true
-});
-
-// Start up a blockchain, mempool, and miner using in-memory
-// databases (stored in a red-black tree instead of on-disk).
-var chain = new bcoin.chain({ db: 'memory' });
-var mempool = new bcoin.mempool({ chain: chain });
-var miner = new bcoin.miner({ chain: chain, mempool: mempool });
-
-// Open the miner (initialize the databases, etc).
-// Miner will implicitly call `open` on chain and mempool.
-miner.open().then(function() {
-  // Create a Cpu miner job
-  return miner.createJob();
-}).then(function(job) {
-  // Mine the block on the worker pool (use mine() for the master process)
-  return job.mineAsync();
-}).then(function(block) {
-  // Add the block to the chain
-  console.log('Adding %s to the blockchain.', block.rhash);
-  console.log(block);
-  return chain.add(block);
-}).then(function() {
-  console.log('Added block!');
-});
-```
\ No newline at end of file
diff --git a/docs/Example-Fullnode-Object.md b/docs/Example-Fullnode-Object.md
deleted file mode 100644
index 92ddf471..00000000
--- a/docs/Example-Fullnode-Object.md
+++ /dev/null
@@ -1,72 +0,0 @@
-``` js
-var bcoin = require('bcoin').set('main');
-
-var node = bcoin.fullnode({
-  checkpoints: true,
-  // Primary wallet passphrase
-  passsphrase: 'node',
-  logLevel: 'info'
-});
-
-// We get a lot of errors sometimes,
-// usually from peers hanging up on us.
-// Just ignore them for now.
-node.on('error', function(err) {
-  ;
-});
-
-// Start the node
-node.open().then(function() {
-  // Create a new wallet (or get an existing one with the same ID)
-  var options = {
-    id: 'mywallet',
-    passphrase: 'foo',
-    witness: false,
-    type: 'pubkeyhash'
-  };
-
-  return node.walletdb.create(options);
-}).then(function(wallet) {
-  console.log('Created wallet with address: %s', wallet.getAddress('base58'));
-
-  node.connect().then(function() {
-    // Start syncing the blockchain
-    node.startSync();
-  });
-
-  // Wait for balance and send it to a new address.
-  wallet.once('balance', function(balance) {
-    // Create a transaction, fill
-    // it with coins, and sign it.
-    var options = {
-      subtractFee: true,
-      outputs: [{
-        address: newReceiving,
-        value: balance.total
-      }]
-    };
-    wallet.createTX(options).then(function(tx) {
-      // Need to pass our passphrase back in to sign!
-      return wallet.sign(tx, 'foo');
-    }).then(function(tx) {
-      console.log('sending tx:');
-      console.log(tx);
-      return node.sendTX(tx);
-    }).then(function() {
-      console.log('tx sent!');
-    });
-  });
-});
-
-node.chain.on('block', function(block) {
-  ;
-});
-
-node.mempool.on('tx', function(tx) {
-  ;
-});
-
-node.chain.on('full', function() {
-  node.mempool.getHistory().then(console.log);
-});
-```
\ No newline at end of file
diff --git a/docs/Example-SPV-Sync.md b/docs/Example-SPV-Sync.md
deleted file mode 100644
index 1a08fc25..00000000
--- a/docs/Example-SPV-Sync.md
+++ /dev/null
@@ -1,44 +0,0 @@
-``` js
-var bcoin = require('bcoin').set('testnet');
-
-// SPV chains only store the chain headers.
-var chain = new bcoin.chain({
-  db: 'leveldb',
-  location: process.env.HOME + '/spvchain',
-  spv: true
-});
-
-var pool = new bcoin.pool({
-  chain: chain,
-  spv: true,
-  maxPeers: 8
-});
-
-var walletdb = new bcoin.walletdb({ db: 'memory' });
-
-pool.open().then(function() {
-  return walletdb.open();
-}).then(function() {
-  return walletdb.create();
-}).then(function(wallet) {
-  console.log('Created wallet with address %s', wallet.getAddress('base58'));
-
-  // Add our address to the spv filter.
-  pool.watchAddress(wallet.getAddress());
-
-  // Connect, start retrieving and relaying txs
-  pool.connect().then(function() {
-    // Start the blockchain sync.
-    pool.startSync();
-
-    pool.on('tx', function(tx) {
-      walletdb.addTX(tx);
-    });
-
-    wallet.on('balance', function(balance) {
-      console.log('Balance updated.');
-      console.log(bcoin.amount.btc(balance.unconfirmed));
-    });
-  });
-});
-```
\ No newline at end of file
diff --git a/docs/Example-Connecting-to-the-P2P-Network.md b/docs/Examples/connect-to-the-p2p-network.js
similarity index 51%
rename from docs/Example-Connecting-to-the-P2P-Network.md
rename to docs/Examples/connect-to-the-p2p-network.js
index c25453d9..e9b852ac 100644
--- a/docs/Example-Connecting-to-the-P2P-Network.md
+++ b/docs/Examples/connect-to-the-p2p-network.js
@@ -1,15 +1,26 @@
-``` js
-var bcoin = require('bcoin').set('main');
+'use strict';
+const bcoin = require('../..').set('main');
+const Chain = bcoin.chain;
+const Mempool = bcoin.mempool;
+const Pool = bcoin.pool;
 
 // Create a blockchain and store it in leveldb.
 // `db` also accepts `rocksdb` and `lmdb`.
-var prefix = process.env.HOME + '/my-bcoin-environment';
-var chain = new bcoin.chain({ db: 'leveldb', location: prefix + '/chain' });
+const prefix = process.env.HOME + '/my-bcoin-environment';
+const chain = new Chain({
+  db: 'leveldb',
+  location: prefix + '/chain',
+  network: 'main'
+});
 
-var mempool = new bcoin.mempool({ chain: chain });
+const mempool = new Mempool({ chain: chain });
 
 // Create a network pool of peers with a limit of 8 peers.
-var pool = new bcoin.pool({ chain: chain, mempool: mempool, maxPeers: 8 });
+const pool = new Pool({
+  chain: chain,
+  mempool: mempool,
+  maxPeers: 8
+});
 
 // Open the pool (implicitly opens mempool and chain).
 (async function() {
@@ -22,44 +33,44 @@ var pool = new bcoin.pool({ chain: chain, mempool: mempool, maxPeers: 8 });
   pool.startSync();
 
   // Watch the action
-  chain.on('block', function(block) {
+  chain.on('block', (block) => {
     console.log('Connected block to blockchain:');
     console.log(block);
   });
 
-  mempool.on('tx', function(tx) {
+  mempool.on('tx', (tx) => {
     console.log('Added tx to mempool:');
     console.log(tx);
   });
 
-  pool.on('tx', function(tx) {
+  pool.on('tx', (tx) => {
     console.log('Saw transaction:');
     console.log(tx.rhash);
   });
 })();
 
-// Start up a segnet4 sync in-memory
+// Start up a testnet sync in-memory
 // while we're at it (because we can).
 
-var tchain = new bcoin.chain({
-  network: 'segnet4',
+const tchain = new Chain({
+  network: 'testnet',
   db: 'memory'
 });
 
-var tmempool = new bcoin.mempool({
-  network: 'segnet4',
+const tmempool = new Mempool({
+  network: 'testnet',
   chain: tchain
 });
 
-var tpool = new bcoin.pool({
-  network: 'segnet4',
+const tpool = new Pool({
+  network: 'testnet',
   chain: tchain,
   mempool: tmempool,
   size: 8
 });
 
 (async function() {
-  await pool.open();
+  await tpool.open();
 
   // Connect, start retrieving and relaying txs
   await tpool.connect();
@@ -67,20 +78,18 @@ var tpool = new bcoin.pool({
   // Start the blockchain sync.
   tpool.startSync();
 
-  tchain.on('block', function(block) {
-    console.log('Added segnet4 block:');
+  tchain.on('block', (block) => {
+    console.log('Added testnet block:');
     console.log(block);
   });
 
-  tmempool.on('tx', function(tx) {
-    console.log('Added segnet4 tx to mempool:');
+  tmempool.on('tx', (tx) => {
+    console.log('Added testnet tx to mempool:');
     console.log(tx);
   });
 
-  tpool.on('tx', function(tx) {
-    console.log('Saw segnet4 transaction:');
+  tpool.on('tx', (tx) => {
+    console.log('Saw testnet transaction:');
     console.log(tx);
   });
 })();
-
-```
\ No newline at end of file
diff --git a/docs/Examples/create-a-blockchain-and-mempool.js b/docs/Examples/create-a-blockchain-and-mempool.js
new file mode 100644
index 00000000..13d3f88c
--- /dev/null
+++ b/docs/Examples/create-a-blockchain-and-mempool.js
@@ -0,0 +1,39 @@
+'use strict';
+const bcoin = require('../..');
+const Chain = bcoin.chain;
+const Mempool = bcoin.mempool;
+const Miner = bcoin.miner;
+
+// Default network (so we can avoid passing
+// the `network` option into every object below.)
+bcoin.set('regtest');
+
+// Start up a blockchain, mempool, and miner using in-memory
+// databases (stored in a red-black tree instead of on-disk).
+const chain = new Chain({ db: 'memory' });
+const mempool = new Mempool({ chain: chain });
+const miner = new Miner({
+  chain: chain,
+  mempool: mempool,
+
+  // Make sure miner won't block the main thread.
+  useWorkers: true
+});
+
+(async () => {
+  // Open the miner (initialize the databases, etc).
+  // Miner will implicitly call `open` on chain and mempool.
+  await miner.open();
+
+  // Create a Cpu miner job
+  const job = await miner.createJob();
+
+  // run miner
+  const block = await job.mineAsync();
+
+  // Add the block to the chain
+  console.log('Adding %s to the blockchain.', block.rhash);
+  console.log(block);
+  await chain.add(block);
+  console.log('Added block!');
+})();
diff --git a/docs/Examples/fullnode-and-wallet.js b/docs/Examples/fullnode-and-wallet.js
new file mode 100644
index 00000000..15283214
--- /dev/null
+++ b/docs/Examples/fullnode-and-wallet.js
@@ -0,0 +1,79 @@
+'use strict';
+const bcoin = require('../..').set('main');
+const WalletDB = bcoin.walletdb;
+
+const node = bcoin.fullnode({
+  checkpoints: true,
+  // Primary wallet passphrase
+  passsphrase: 'node',
+  logLevel: 'info'
+});
+
+// We get a lot of errors sometimes,
+// usually from peers hanging up on us.
+// Just ignore them for now.
+node.on('error', (err) => {
+  ;
+});
+
+// New Address we'll be sending to.
+const newReceiving = 'AddressHere';
+
+// Start the node
+(async () => {
+  await node.open();
+
+  const options = {
+    id: 'mywallet',
+    passphrase: 'foo',
+    witness: false,
+    type: 'pubkeyhash'
+  };
+
+  console.log(node);
+  const walletdb = new WalletDB();
+
+  await walletdb.open();
+  const wallet = await walletdb.create(options);
+
+  console.log('Created wallet with address: %s', wallet.getAddress('base58'));
+
+  await node.connect();
+
+  // Start syncing the blockchain
+  node.startSync();
+
+  // Wait for balance and send it to a new address.
+  wallet.once('balance', async (balance) => {
+    // Create a transaction, fill
+    // it with coins, and sign it.
+    const options = {
+      subtractFee: true,
+      outputs: [{
+        address: newReceiving,
+        value: balance.total
+      }]
+    };
+
+    const tx = await wallet.createTX(options);
+    const stx = await wallet.sign(tx, 'foo');
+
+    console.log('sending tx:');
+    console.log(stx);
+
+    await node.sendTX(stx);
+    console.log('tx sent!');
+  });
+
+  node.chain.on('block', (block) => {
+    ;
+  });
+
+  node.mempool.on('tx', (tx) => {
+    ;
+  });
+
+  node.chain.on('full', () => {
+    node.mempool.getHistory().then(console.log);
+  });
+})();
diff --git a/docs/Examples/spv-sync-wallet.js b/docs/Examples/spv-sync-wallet.js
new file mode 100644
index 00000000..bd622aa0
--- /dev/null
+++ b/docs/Examples/spv-sync-wallet.js
@@ -0,0 +1,51 @@
+'use strict';
+
+const bcoin = require('../..').set('testnet');
+const Chain = bcoin.chain;
+const Pool = bcoin.pool;
+const WalletDB = bcoin.walletdb;
+
+// SPV chains only store the chain headers.
+const chain = Chain({
+  db: 'leveldb',
+  location: process.env.HOME + '/spvchain',
+  spv: true
+});
+
+const pool = new Pool({
+  chain: chain,
+  spv: true,
+  maxPeers: 8
+});
+
+const walletdb = new WalletDB({ db: 'memory' });
+
+(async () => {
+  await pool.open();
+  await walletdb.open();
+
+  const wallet = await walletdb.create();
+
+  console.log('Created wallet with address %s', wallet.getAddress('base58'));
+
+  // Add our address to the spv filter.
+  pool.watchAddress(wallet.getAddress());
+
+  // Connect, start retrieving and relaying txs
+  await pool.connect();
+
+  // Start the blockchain sync.
+  pool.startSync();
+
+  pool.on('tx', async (tx) => {
+    console.log('received TX');
+
+    await walletdb.addTX(tx);
+    console.log('Transaction added to walletDB');
+  });
+
+  wallet.on('balance', (balance) => {
+    console.log('Balance updated.');
+    console.log(bcoin.amount.btc(balance.unconfirmed));
+  });
+})();

From 1d8cfe85e054432d9e518543c13771eba5580813 Mon Sep 17 00:00:00 2001
From: Node <nodar.chkuaselidze@gmail.com>
Date: Wed, 9 Aug 2017 14:17:36 +0400
Subject: [PATCH 2/5] Update example links

---
 docs/README.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/docs/README.md b/docs/README.md
index 6c9e1467..6c743f6e 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -36,7 +36,7 @@ Welcome to the bcoin docs!
 [work-transactions]: Working-with-transactions.md
 [scripting]: Scripting.md
 
-[example-p2p]: Example-Connecting-to-the-P2P-Network.md
-[example-blockchain]: Example-Creating-a-Blockchain-and-Mempool.md
-[example-fullnode]: Example-Fullnode-Object.md
-[example-spv]: Example-SPV-Sync.md
+[example-p2p]: Examples/connect-to-the-p2p-network.js
+[example-blockchain]: Examples/create-a-blockchain-and-mempool.js
+[example-fullnode]: Examples/fullnode-and-wallet.js
+[example-spv]: Examples/spv-sync-wallet.js

From 1d9d52e0d3caa0f521df0e07ff58066ecd6573bd Mon Sep 17 00:00:00 2001
From: Node <nodar.chkuaselidze@gmail.com>
Date: Wed, 9 Aug 2017 16:38:20 +0400
Subject: [PATCH 3/5] docs: Move examples to docs

---
 .../client.js => docs/Examples/client-api.js  | 20 ++++----
 .../Examples/connect-to-peer.js               | 11 +++--
 docs/Examples/connect-to-the-p2p-network.js   |  5 +-
 .../create-a-blockchain-and-mempool.js        |  5 +-
 .../tx.js => docs/Examples/create-sign-tx.js  |  2 +-
 docs/Examples/fullnode-and-wallet.js          | 12 +++--
 examples/node.js => docs/Examples/fullnode.js |  8 +++-
 docs/Examples/get-tx-from-chain.js            | 48 +++++++++++++++++++
 .../Examples/miner-configs.js                 | 16 ++++---
 .../Examples/peers-plugin.js                  |  8 +++-
 docs/Examples/spv-sync-wallet.js              |  9 +++-
 {examples => docs/Examples}/wallet.js         | 14 ++++--
 docs/README.md                                | 20 +++++++-
 examples/chain.js                             | 15 ------
 14 files changed, 140 insertions(+), 53 deletions(-)
 rename examples/client.js => docs/Examples/client-api.js (85%)
 rename examples/peer.js => docs/Examples/connect-to-peer.js (73%)
 rename examples/tx.js => docs/Examples/create-sign-tx.js (98%)
 rename examples/node.js => docs/Examples/fullnode.js (73%)
 create mode 100644 docs/Examples/get-tx-from-chain.js
 rename examples/miner.js => docs/Examples/miner-configs.js (70%)
 rename examples/plugin.js => docs/Examples/peers-plugin.js (87%)
 rename {examples => docs/Examples}/wallet.js (75%)
 delete mode 100644 examples/chain.js

diff --git a/examples/client.js b/docs/Examples/client-api.js
similarity index 85%
rename from examples/client.js
rename to docs/Examples/client-api.js
index 816ce92e..2dbf1d0e 100644
--- a/examples/client.js
+++ b/docs/Examples/client-api.js
@@ -1,12 +1,13 @@
 'use strict';
 
-const encoding = require('bcoin/lib/utils/encoding');
-const co = require('bcoin/lib/utils/co');
-const Outpoint = require('bcoin/lib/primitives/outpoint');
-const MTX = require('bcoin/lib/primitives/mtx');
-const HTTP = require('bcoin/lib/http');
-const FullNode = require('bcoin/lib/node/fullnode');
-const plugin = require('bcoin/lib/wallet/plugin');
+const bcoin = require('../..');
+const encoding = bcoin.encoding;
+const co = bcoin.co;
+const Outpoint = bcoin.outpoint;
+const MTX = bcoin.mtx;
+const HTTP = bcoin.http;
+const FullNode = bcoin.fullnode;
+const plugin = bcoin.wallet.plugin;
 
 const node = new FullNode({
   network: 'regtest',
@@ -113,4 +114,7 @@ async function callNodeApi() {
   console.log(tx);
 
   await callNodeApi();
-})();
+})().catch((err) => {
+  console.error(err.stack);
+  process.exit(1);
+});
diff --git a/examples/peer.js b/docs/Examples/connect-to-peer.js
similarity index 73%
rename from examples/peer.js
rename to docs/Examples/connect-to-peer.js
index e397ad73..321cd141 100644
--- a/examples/peer.js
+++ b/docs/Examples/connect-to-peer.js
@@ -1,10 +1,11 @@
 'use strict';
 
-// Usage: $ node ./examples/peer.js [ip]:[port]
+// Usage: $ node ./docs/Examples/connect-to-peer.js [ip]:[port]
 
-const Peer = require('bcoin/lib/net/peer');
-const NetAddress = require('bcoin/lib/primitives/netaddress');
-const Network = require('bcoin/lib/protocol/network');
+const bcoin = require('../..');
+const Peer = bcoin.peer;
+const NetAddress = bcoin.netaddress;
+const Network = bcoin.network;
 const network = Network.get('testnet');
 
 const peer = Peer.fromOptions({
@@ -17,6 +18,8 @@ const peer = Peer.fromOptions({
 
 const addr = NetAddress.fromHostname(process.argv[2], 'testnet');
 
+console.log(`Connecting to ${addr.hostname}`);
+
 peer.connect(addr);
 peer.tryOpen();
 
diff --git a/docs/Examples/connect-to-the-p2p-network.js b/docs/Examples/connect-to-the-p2p-network.js
index e9b852ac..8024fa66 100644
--- a/docs/Examples/connect-to-the-p2p-network.js
+++ b/docs/Examples/connect-to-the-p2p-network.js
@@ -92,4 +92,7 @@ const tpool = new Pool({
     console.log('Saw testnet transaction:');
     console.log(tx);
   });
-})();
+})().catch((err) => {
+  console.error(err.stack);
+  process.exit(1);
+});
diff --git a/docs/Examples/create-a-blockchain-and-mempool.js b/docs/Examples/create-a-blockchain-and-mempool.js
index 13d3f88c..1c3d4280 100644
--- a/docs/Examples/create-a-blockchain-and-mempool.js
+++ b/docs/Examples/create-a-blockchain-and-mempool.js
@@ -36,4 +36,7 @@ const miner = new Miner({
   console.log(block);
   await chain.add(block);
   console.log('Added block!');
-})();
+})().catch((err) => {
+  console.error(err.stack);
+  process.exit(1);
+});
diff --git a/examples/tx.js b/docs/Examples/create-sign-tx.js
similarity index 98%
rename from examples/tx.js
rename to docs/Examples/create-sign-tx.js
index c88effe3..6661626c 100644
--- a/examples/tx.js
+++ b/docs/Examples/create-sign-tx.js
@@ -2,7 +2,7 @@
 
 /* eslint new-cap: "off" */
 
-const bcoin = require('bcoin');
+const bcoin = require('../..');
 const assert = require('assert');
 
 (async () => {
diff --git a/docs/Examples/fullnode-and-wallet.js b/docs/Examples/fullnode-and-wallet.js
index 15283214..50d64198 100644
--- a/docs/Examples/fullnode-and-wallet.js
+++ b/docs/Examples/fullnode-and-wallet.js
@@ -1,6 +1,6 @@
 'use strict';
 const bcoin = require('../..').set('main');
-const WalletDB = bcoin.walletdb;
+const walletPlugin = bcoin.wallet.plugin;
 
 const node = bcoin.fullnode({
   checkpoints: true,
@@ -9,6 +9,8 @@ const node = bcoin.fullnode({
   logLevel: 'info'
 });
 
+node.use(walletPlugin);
+
 // We get a lot of errors sometimes,
 // usually from peers hanging up on us.
 // Just ignore them for now.
@@ -30,8 +32,7 @@ const newReceiving = 'AddressHere';
     type: 'pubkeyhash'
   };
 
-  console.log(node);
-  const walletdb = new WalletDB();
+  const walletdb = node.require('walletdb');
 
   await walletdb.open();
   const wallet = await walletdb.create(options);
@@ -76,4 +77,7 @@ const newReceiving = 'AddressHere';
   node.chain.on('full', () => {
     node.mempool.getHistory().then(console.log);
   });
-})();
+})().catch((err) => {
+  console.error(err.stack);
+  process.exit(1);
+});
diff --git a/examples/node.js b/docs/Examples/fullnode.js
similarity index 73%
rename from examples/node.js
rename to docs/Examples/fullnode.js
index e9f2694e..c63ec67e 100644
--- a/examples/node.js
+++ b/docs/Examples/fullnode.js
@@ -1,6 +1,7 @@
 'use strict';
 
-const FullNode = require('bcoin/lib/node/fullnode');
+const bcoin = require('../..');
+const FullNode = bcoin.fullnode;
 
 const node = new FullNode({
   network: 'testnet',
@@ -21,4 +22,7 @@ const node = new FullNode({
   });
 
   node.startSync();
-})();
+})().catch((err) => {
+  console.error(err.stack);
+  process.exit(1);
+});
diff --git a/docs/Examples/get-tx-from-chain.js b/docs/Examples/get-tx-from-chain.js
new file mode 100644
index 00000000..925feba6
--- /dev/null
+++ b/docs/Examples/get-tx-from-chain.js
@@ -0,0 +1,48 @@
+'use strict';
+
+const path = require('path');
+const bcoin = require('../..');
+const Chain = bcoin.chain;
+const Logger = bcoin.logger;
+const util = bcoin.util;
+
+const HOME = process.env.HOME;
+
+// Setup logger to see what's Bcoin doing.
+const logger = new Logger({
+  level: 'debug'
+});
+
+// Create chain for testnet, specify chain directory
+const chain = new Chain({
+  logger: logger,
+  network: 'testnet',
+  db: 'leveldb',
+  prefix: path.join(HOME, '.bcoin/testnet'),
+  indexTX: true,
+  indexAddress: true
+});
+
+(async () => {
+  await logger.open();
+  await chain.open();
+
+  console.log('Current height:', chain.height);
+
+  const entry = await chain.getEntry(50000);
+  console.log('Block at 50k:', entry);
+
+  // eslint-disable-next-line max-len
+  const txhash = '7f5990b008a2d0fc006d13b15e25d05ff30fadab656d49a5c6afea0e0d0b458c';
+  const txmeta = await chain.db.getMeta(util.revHex(txhash));
+  console.log(`Tx with hash ${txhash}:`, txmeta);
+
+  // eslint-disable-next-line max-len
+  const bhash = '00000000077eacdd2c803a742195ba430a6d9545e43128ba55ec3c80beea6c0c';
+  const block = await chain.db.getBlock(util.revHex(bhash));
+
+  console.log(`Block with hash ${bhash}:`, block);
+})().catch((err) => {
+  console.error(err.stack);
+  process.exit(1);
+});
diff --git a/examples/miner.js b/docs/Examples/miner-configs.js
similarity index 70%
rename from examples/miner.js
rename to docs/Examples/miner-configs.js
index 2ef5ee7f..b6ad820b 100644
--- a/examples/miner.js
+++ b/docs/Examples/miner-configs.js
@@ -1,9 +1,10 @@
 'use strict';
 
-const KeyRing = require('bcoin/lib/primitives/keyring');
-const WorkerPool = require('bcoin/lib/workers/workerpool');
-const Chain = require('bcoin/lib/blockchain/chain');
-const Miner = require('bcoin/lib/mining/miner');
+const bcoin = require('../..');
+const KeyRing = bcoin.keyring;
+const WorkerPool = bcoin.workerpool;
+const Chain = bcoin.chain;
+const Miner = bcoin.miner;
 
 const key = KeyRing.generate('regtest');
 
@@ -31,7 +32,7 @@ const miner = new Miner({
   console.log('Block template:');
   console.log(tmpl);
 
-  const job = await miner.cpu.createJob();
+  const job = await miner.createJob();
   const block = await job.mineAsync();
 
   console.log('Mined block:');
@@ -42,4 +43,7 @@ const miner = new Miner({
 
   console.log('New tip:');
   console.log(chain.tip);
-})();
+})().catch((err) => {
+  console.error(err.stack);
+  process.exit(1);
+});
diff --git a/examples/plugin.js b/docs/Examples/peers-plugin.js
similarity index 87%
rename from examples/plugin.js
rename to docs/Examples/peers-plugin.js
index 78f4371d..fb788182 100644
--- a/examples/plugin.js
+++ b/docs/Examples/peers-plugin.js
@@ -1,6 +1,7 @@
 'use strict';
 
-const FullNode = require('bcoin/lib/node/fullnode');
+const bcoin = require('../..');
+const FullNode = bcoin.fullnode;
 
 function MyPlugin(node) {
   this.node = node;
@@ -52,4 +53,7 @@ node.use(MyPlugin);
   });
 
   node.startSync();
-})();
+})().catch((err) => {
+  console.error(err.stack);
+  process.exit(1);
+});
diff --git a/docs/Examples/spv-sync-wallet.js b/docs/Examples/spv-sync-wallet.js
index bd622aa0..75f5992d 100644
--- a/docs/Examples/spv-sync-wallet.js
+++ b/docs/Examples/spv-sync-wallet.js
@@ -1,10 +1,12 @@
 'use strict';
 
-const bcoin = require('../..').set('testnet');
+const bcoin = require('../..');
 const Chain = bcoin.chain;
 const Pool = bcoin.pool;
 const WalletDB = bcoin.walletdb;
 
+bcoin.set('testnet');
+
 // SPV chains only store the chain headers.
 const chain = Chain({
   db: 'leveldb',
@@ -48,4 +50,7 @@ const walletdb = new WalletDB({ db: 'memory' });
     console.log('Balance updated.');
     console.log(bcoin.amount.btc(balance.unconfirmed));
   });
-})();
+})().catch((err) => {
+  console.error(err.stack);
+  process.exit(1);
+});
diff --git a/examples/wallet.js b/docs/Examples/wallet.js
similarity index 75%
rename from examples/wallet.js
rename to docs/Examples/wallet.js
index 92bf8e3a..fc066e14 100644
--- a/examples/wallet.js
+++ b/docs/Examples/wallet.js
@@ -1,9 +1,10 @@
 'use strict';
 
-const random = require('bcoin/lib/crypto/random');
-const WalletDB = require('bcoin/lib/wallet/walletdb');
-const MTX = require('bcoin/lib/primitives/mtx');
-const Outpoint = require('bcoin/lib/primitives/outpoint');
+const bcoin = require('../..');
+const random = bcoin.crypto.random;
+const WalletDB = bcoin.walletdb;
+const MTX = bcoin.mtx;
+const Outpoint = bcoin.outpoint;
 
 function dummy() {
   const hash = random.randomBytes(32).toString('hex');
@@ -42,4 +43,7 @@ const walletdb = new WalletDB({
 
   console.log('Added transaction');
   console.log(wtx);
-})();
+})().catch((err) => {
+  console.error(err.stack);
+  process.exit(1);
+});
diff --git a/docs/README.md b/docs/README.md
index 6c743f6e..76f8cdab 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -13,10 +13,18 @@ Welcome to the bcoin docs!
 - [REST and RPC API][rest-rpc]
 
 ## Code Examples
+- [Simple Fullnode][example-simple-fullnode]
+- [Connect to Peer][example-connect-peer]
 - [Connecting to the P2P Network][example-p2p]
 - [Creating a Blockchain and Mempool][example-blockchain]
-- [Fullnode Object][example-fullnode]
+- [Wallet with Dummy TX][example-wallet-dummy]
+- [Fullnode Object][example-fullnode-wallet]
 - [SPV Sync][example-spv]
+- [Plugin Example][example-peers-plugin]
+- [Client API Usage][example-client-api]
+- [Miner with WorkerPool][example-miner-configs]
+- [Create and Sign TX][example-tx-create-sign]
+- [Get Transaction from Chain][example-tx-chain]
 
 ## Advanced
 - [Working with transactions][work-transactions]
@@ -38,5 +46,13 @@ Welcome to the bcoin docs!
 
 [example-p2p]: Examples/connect-to-the-p2p-network.js
 [example-blockchain]: Examples/create-a-blockchain-and-mempool.js
-[example-fullnode]: Examples/fullnode-and-wallet.js
+[example-fullnode-wallet]: Examples/fullnode-and-wallet.js
 [example-spv]: Examples/spv-sync-wallet.js
+[example-wallet-dummy]: Examples/wallet.js
+[example-peers-plugin]: Examples/peers-plugin.js
+[example-client-api]: Examples/client-api.js
+[example-miner-configs]: Examples/miner-configs.js
+[example-connect-peer]: Examples/connect-to-peer.js
+[example-simple-fullnode]: Examples/fullnode.js
+[example-tx-create-sign]: Examples/create-sign-tx.js
+[example-tx-from-chain]: Examples/get-tx-from-chain.js
diff --git a/examples/chain.js b/examples/chain.js
deleted file mode 100644
index 37068d9c..00000000
--- a/examples/chain.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-const Chain = require('bcoin/lib/blockchain/chain');
-
-const chain = new Chain({
-  network: 'testnet'
-});
-
-(async () => {
-  await chain.open();
-
-  const entry = await chain.getEntry(0);
-
-  console.log(entry);
-})();

From 8714952119cbeb4412fd2f0665aba963e69bd4fb Mon Sep 17 00:00:00 2001
From: Node <nodar.chkuaselidze@gmail.com>
Date: Wed, 9 Aug 2017 16:40:08 +0400
Subject: [PATCH 4/5] docs: fix link for tx-from-chain

---
 docs/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/README.md b/docs/README.md
index 76f8cdab..928cedaa 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -24,7 +24,7 @@ Welcome to the bcoin docs!
 - [Client API Usage][example-client-api]
 - [Miner with WorkerPool][example-miner-configs]
 - [Create and Sign TX][example-tx-create-sign]
-- [Get Transaction from Chain][example-tx-chain]
+- [Get Transaction from Chain][example-tx-from-chain]
 
 ## Advanced
 - [Working with transactions][work-transactions]

From 0bf76001cfe3816620a737a89641aa4c12391a99 Mon Sep 17 00:00:00 2001
From: Node <nodar.chkuaselidze@gmail.com>
Date: Mon, 14 Aug 2017 16:28:52 +0400
Subject: [PATCH 5/5] docs/examples: Get InputValue and OutputValue on tx

---
 docs/Examples/get-tx-from-chain.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/docs/Examples/get-tx-from-chain.js b/docs/Examples/get-tx-from-chain.js
index 925feba6..39c1646f 100644
--- a/docs/Examples/get-tx-from-chain.js
+++ b/docs/Examples/get-tx-from-chain.js
@@ -33,14 +33,18 @@ const chain = new Chain({
   console.log('Block at 50k:', entry);
 
   // eslint-disable-next-line max-len
-  const txhash = '7f5990b008a2d0fc006d13b15e25d05ff30fadab656d49a5c6afea0e0d0b458c';
+  const txhash = '4dd628123dcde4f2fb3a8b8a18b806721b56007e32497ebe76cde598ce1652af';
   const txmeta = await chain.db.getMeta(util.revHex(txhash));
+  const tx = txmeta.tx;
+  const coinview = await chain.db.getSpentView(tx);
+
   console.log(`Tx with hash ${txhash}:`, txmeta);
+  console.log(`Tx input: ${tx.getInputValue(coinview)},` +
+    ` output: ${tx.getOutputValue()}, fee: ${tx.getFee(coinview)}`);
 
   // eslint-disable-next-line max-len
   const bhash = '00000000077eacdd2c803a742195ba430a6d9545e43128ba55ec3c80beea6c0c';
   const block = await chain.db.getBlock(util.revHex(bhash));
-
   console.log(`Block with hash ${bhash}:`, block);
 })().catch((err) => {
   console.error(err.stack);