diff --git a/api/controllers/addresses.js b/api/controllers/addresses.js
index 6ae1045a..7e58264f 100644
--- a/api/controllers/addresses.js
+++ b/api/controllers/addresses.js
@@ -32,11 +32,35 @@ Addresses.addressParam = function(req, res, next, address) {
   next();
 };
 
+/*
+ * Parse address list
+ */
+Addresses.addressesParam = function(req, res, next, addresses) {
+  var addrList = addresses.split(',');
+  var allAddressesValid = _.every(addrList, function(addr) {
+    return Address.isValid(addr);
+  });
+
+  if (!allAddressesValid) {
+    res.status(422);
+    res.send('/v1/addresses/ parameter must be a bitcoin address list');
+    return;
+  }
+  req.addresses = addrList.map(function (a) {
+    return new Address(a);
+  });
+  next();
+};
+
 
 /*
  * controllers
  */
 
+
+/**
+ * Gets an address information
+ */
 Addresses.get = function(req, res) {
   $.checkState(req.address instanceof Address);
   node.getAddressInfo(req.address)
@@ -45,4 +69,17 @@ Addresses.get = function(req, res) {
     });
 };
 
+/**
+ * Gets an address utxos
+ */
+Addresses.utxos = function(req, res) {
+  $.checkState(_.all(req.addresses, function(addr) {
+    return addr instanceof Address;
+  }));
+  node.getUTXOs(req.addresses)
+    .then(function(utxos) {
+      res.send(utxos);
+    });
+};
+
 module.exports = Addresses;
diff --git a/api/controllers/transactions.js b/api/controllers/transactions.js
index 2cfdf35c..388f297a 100644
--- a/api/controllers/transactions.js
+++ b/api/controllers/transactions.js
@@ -35,6 +35,15 @@ Transactions.txHashParam = function(req, res, next, txHash) {
     });
 };
 
+/*
+ * sets an input or output index
+ */
+Transactions.indexParam = function(req, res, next, index) {
+  index = parseInt(index);
+  req.index = index;
+  next();
+};
+
 
 /*
  * controllers
@@ -74,6 +83,54 @@ Transactions.send = function(req, res) {
     });
 };
 
+
+/*
+ * Returns a list of transactions given certain request options
+ */
+Transactions.list = function(req, res) {
+  var opts = {};
+  opts.address = req.address;
+  node.listTransactions(opts)
+    .then(function(transactions) {
+      res.send(transactions);
+    });
+};
+
+
+var buildIOHelper = function(name) {
+  $.checkArgument(name === 'inputs' || name === 'outputs');
+  return function(req, res) {
+    $.checkState(req.tx instanceof Transaction);
+    if (_.isNumber(req.index)) {
+      if (req.index >= req.tx[name].length) {
+        res.status(404).send('Transaction ' + name.substring(0, name.length - 1) + ' ' + req.index +
+          ' for ' + req.tx.id + ' not found, it only has ' + req.tx[name].length + ' ' + name + '.');
+        return;
+      }
+      res.send(req.tx[name][req.index].toJSON());
+      return;
+    }
+    res.send(req.tx[name].map(function(x) {
+      return x.toJSON();
+    }));
+  };
+
+};
+
+/**
+ * Returns a transaction's outputs
+ */
+Transactions.getInputs = buildIOHelper('inputs');
+
+/**
+ * Returns a transaction's outputs
+ */
+Transactions.getOutputs = buildIOHelper('outputs');
+
+/**
+ * errors
+ */
+
 Transaction._sendError = function(res) {
   res.status(422);
   res.send('/v1/transactions/send parameter must be a raw transaction hex');
@@ -85,4 +142,9 @@ Transactions.getTxError = function(req, res) {
   res.send('/v1/transactions/ parameter must be a 64 digit hex');
 };
 
+Transactions.indexError = function(req, res) {
+  res.status(422);
+  res.send('index parameter must be a positive integer');
+};
+
 module.exports = Transactions;
diff --git a/api/routes/v1.js b/api/routes/v1.js
index 37a74ad3..5faf1cb2 100644
--- a/api/routes/v1.js
+++ b/api/routes/v1.js
@@ -6,7 +6,6 @@ var Blocks = require('../controllers/blocks');
 var Transactions = require('../controllers/transactions');
 var Addresses = require('../controllers/addresses');
 
-
 function initRouter(node) {
   var router = express.Router();
 
@@ -14,17 +13,13 @@ function initRouter(node) {
     controller.setNode(node);
   });
 
-  function mockResponse(req, res) {
-    res.send({
-      'message': 'This is a mocked response'
-    });
-  }
-
   // parameter middleware
   router.param('blockHash', Blocks.blockHashParam);
   router.param('height', Blocks.heightParam);
   router.param('txHash', Transactions.txHashParam);
   router.param('address', Addresses.addressParam);
+  router.param('addresses', Addresses.addressesParam);
+  router.param('index', Transactions.indexParam);
 
   // Node routes
   router.get('/node', NodeStatus.getStatus);
@@ -40,22 +35,22 @@ function initRouter(node) {
   router.post('/transactions/send', Transactions.send);
 
   // Input routes
-  router.get('/transactions/:txHash([A-Fa-f0-9]{64})/inputs', mockResponse);
-  router.get('/transactions/:txHash([A-Fa-f0-9]{64})/inputs/:index([0-9]+)', mockResponse);
+  router.get('/transactions/:txHash([A-Fa-f0-9]{64})/inputs', Transactions.getInputs);
+  router.get('/transactions/:txHash([A-Fa-f0-9]{64})/inputs/:index([0-9]+)', Transactions.getInputs);
 
   // Output routes
-  router.get('/transactions/:txHash([A-Fa-f0-9]{64})/outputs', mockResponse);
-  router.get('/transactions/:txHash([A-Fa-f0-9]{64})/outputs/:index([0-9]+)', mockResponse);
+  router.get('/transactions/:txHash([A-Fa-f0-9]{64})/outputs', Transactions.getOutputs);
+  router.get('/transactions/:txHash([A-Fa-f0-9]{64})/outputs/:index([0-9]+)', Transactions.getOutputs);
 
   // Address routes
   router.get('/addresses/:address', Addresses.get);
-  router.get('/addresses/:address/transactions', mockResponse);
-  router.get('/addresses/:address/utxos', mockResponse);
-  // TODO: check if this is really restful
-  router.get('/addresses/:addresses/utxos', mockResponse);
+  router.get('/addresses/:address/transactions', Transactions.list);
+  router.get('/addresses/:addresses/utxos', Addresses.utxos);
 
   // error routes
   router.get('/blocks/*', Blocks.getBlockError);
+  router.get('/transactions/:txHash([A-Fa-f0-9]{64})/inputs/*', Transactions.indexError);
+  router.get('/transactions/:txHash([A-Fa-f0-9]{64})/outputs/*', Transactions.indexError);
   router.get('/transactions/*', Transactions.getTxError);
 
   return router;
diff --git a/api/test/data/addresses.js b/api/test/data/addresses.js
index eebe1541..bed32ae6 100644
--- a/api/test/data/addresses.js
+++ b/api/test/data/addresses.js
@@ -2,65 +2,124 @@
 
 var mockAddresses = {
   '1CT9huFgxMFveRvzZ7zPPJNoaMm2Fo64VH': {
-    address: '1CT9huFgxMFveRvzZ7zPPJNoaMm2Fo64VH',
-    transactions: [
-      'b944ef8c77f9b5f4a4276880f17256988bba4d0125abc54391548061a688ae09'
-    ],
-    unconfirmed: {
-      balance: 5000000000,
-      received: 5000000000,
-      sent: 0,
+    summary: {
+      address: '1CT9huFgxMFveRvzZ7zPPJNoaMm2Fo64VH',
+      transactions: [
+        'b944ef8c77f9b5f4a4276880f17256988bba4d0125abc54391548061a688ae09'
+      ],
+      unconfirmed: {
+        balance: 5000000000,
+        received: 5000000000,
+        sent: 0,
+      },
+      confirmed: {
+        balance: 5000000000,
+        received: 5000000000,
+        sent: 0,
+      }
     },
-    confirmed: {
-      balance: 5000000000,
-      received: 5000000000,
-      sent: 0,
-    }
+    utxos: [{
+      satoshis: 5000000000,
+      script: '4104b715afd59b31be928e073e375a6196d654a78d9aa709789665dd4aecf1b85ebc850ffb90a1c04f18565afe0be4a042ff6629c398f674a5c632b017d793dc8e04ac',
+      txid: 'b944ef8c77f9b5f4a4276880f17256988bba4d0125abc54391548061a688ae09',
+      index: 0
+    }]
   },
   '1HZH6zHri1qc68s34MmE5MwG9xstbkFavo': {
-    address: '1HZH6zHri1qc68s34MmE5MwG9xstbkFavo',
-    transactions: [
-      '07ebb557e5782d4b9b7180c5b0b299ab1249d28f3454ccc19d4e7bd819e5ec35',
-      '7b309cef1b87471baee38a533c850ce25350f10e88a64e04da1ee08a69dbbba1',
-      '0c88e745b5c1dffccc39a96f3e25e9486bcafde82b92441f463859df15685959',
-    ],
-    unconfirmed: {
-      balance: 200000043000,
-      received: 200000043000,
-      sent: 0,
+    summary: {
+      address: '1HZH6zHri1qc68s34MmE5MwG9xstbkFavo',
+      transactions: [
+        '07ebb557e5782d4b9b7180c5b0b299ab1249d28f3454ccc19d4e7bd819e5ec35',
+        '7b309cef1b87471baee38a533c850ce25350f10e88a64e04da1ee08a69dbbba1',
+        '0c88e745b5c1dffccc39a96f3e25e9486bcafde82b92441f463859df15685959',
+      ],
+      unconfirmed: {
+        balance: 200000043000,
+        received: 200000043000,
+        sent: 0,
+      },
+      confirmed: {
+        balance: 200000043000,
+        received: 200000043000,
+        sent: 0,
+      }
     },
-    confirmed: {
-      balance: 200000043000,
-      received: 200000043000,
-      sent: 0,
-    }
+    utxos: [{
+      satoshis: 200000000000,
+      script: '76a914b59cc3ffe416e460a75baaae3d78cafc787e329d88ac',
+      txid: '0c88e745b5c1dffccc39a96f3e25e9486bcafde82b92441f463859df15685959',
+      index: 1
+    }, {
+      satoshis: 1000,
+      script: '76a914b59cc3ffe416e460a75baaae3d78cafc787e329d88ac',
+      txid: '7b309cef1b87471baee38a533c850ce25350f10e88a64e04da1ee08a69dbbba1',
+      index: 46
+    }, {
+      satoshis: 42000,
+      script: '76a914b59cc3ffe416e460a75baaae3d78cafc787e329d88ac',
+      txid: '07ebb557e5782d4b9b7180c5b0b299ab1249d28f3454ccc19d4e7bd819e5ec35',
+      index: 41
+    }]
 
   },
   '1CEXio2gSCozXeSuKQJCDMEpgHfaiT48A3': {
-    address: '1CEXio2gSCozXeSuKQJCDMEpgHfaiT48A3',
-    transactions: [
-      '07ebb557e5782d4b9b7180c5b0b299ab1249d28f3454ccc19d4e7bd819e5ec35',
-      'b6025e6835966b31f40a9f0bb4a1717df0976ec23934934d2b2580a884c09b68',
-      '6ae158f49c25435c472f1533bce7d090f9edeb75b20fc30297ee78c962f4295a',
-      '35dd6607d21b3b0739fc0696d0633eaaa26f5ab10e2cbb0fa12353c2ccff6f83',
-      'f14c1e10e8b0657068df4d53d8d93d1eb6b1f699041f7d505d5c482479c59634',
-      '9aa72c5b116a12f80b2d38b1f7bb43356d3a4f02637e7ac5abfeebb14862a3f8',
-      '9a0a957583f5ea390b2b5573ace7d67a876aeb66c59ada5c0d79a6b7affb34f6',
-      '585d59d3223eef73ccdc3c19b4e85cb0cc66ea818f173cf6d54723785c7210a1',
-      '2952d4f79d2388c3cb931e92699ded43fe3b92f2a58f03ee0c68a0a5b0d73e46',
-      'f4e18bfbd9edc5ac0cfdd5b0869d77ef5cd38908afe106c02d189ac835569c87',
-      '4fb1495d114e6853acbe95c38f0acad1b8f790f8979148015e8fbfc3d0c394e9',
-    ],
-    unconfirmed: {
-      balance: 93350245,
-      received: 1230747491,
-      sent: 1137397246,
+    summary: {
+      address: '1CEXio2gSCozXeSuKQJCDMEpgHfaiT48A3',
+      transactions: [
+        '07ebb557e5782d4b9b7180c5b0b299ab1249d28f3454ccc19d4e7bd819e5ec35',
+        'b6025e6835966b31f40a9f0bb4a1717df0976ec23934934d2b2580a884c09b68',
+        '6ae158f49c25435c472f1533bce7d090f9edeb75b20fc30297ee78c962f4295a',
+        '35dd6607d21b3b0739fc0696d0633eaaa26f5ab10e2cbb0fa12353c2ccff6f83',
+        'f14c1e10e8b0657068df4d53d8d93d1eb6b1f699041f7d505d5c482479c59634',
+        '9aa72c5b116a12f80b2d38b1f7bb43356d3a4f02637e7ac5abfeebb14862a3f8',
+        '9a0a957583f5ea390b2b5573ace7d67a876aeb66c59ada5c0d79a6b7affb34f6',
+        '585d59d3223eef73ccdc3c19b4e85cb0cc66ea818f173cf6d54723785c7210a1',
+        '2952d4f79d2388c3cb931e92699ded43fe3b92f2a58f03ee0c68a0a5b0d73e46',
+        'f4e18bfbd9edc5ac0cfdd5b0869d77ef5cd38908afe106c02d189ac835569c87',
+        '4fb1495d114e6853acbe95c38f0acad1b8f790f8979148015e8fbfc3d0c394e9',
+      ],
+      unconfirmed: {
+        balance: 93350245,
+        received: 1230747491,
+        sent: 1137397246,
+      },
+      confirmed: {
+        balance: 93350245,
+        received: 1230747491,
+        sent: 1137397246,
+      }
     },
-    confirmed: {
-      balance: 93350245,
-      received: 1230747491,
-      sent: 1137397246,
-    }
+    utxos: [{
+      'satoshis': 5636607,
+      'script': '76a9147b386f749b54b874f8ce5d2a344bd524f2d7c62188ac',
+      'txid': '9aa72c5b116a12f80b2d38b1f7bb43356d3a4f02637e7ac5abfeebb14862a3f8',
+      'index': 1
+    }, {
+      'satoshis': 47379701,
+      'script': '76a9147b386f749b54b874f8ce5d2a344bd524f2d7c62188ac',
+      'txid': 'f14c1e10e8b0657068df4d53d8d93d1eb6b1f699041f7d505d5c482479c59634',
+      'index': 1
+    }, {
+      'satoshis': 17254743,
+      'script': '76a9147b386f749b54b874f8ce5d2a344bd524f2d7c62188ac',
+      'txid': '35dd6607d21b3b0739fc0696d0633eaaa26f5ab10e2cbb0fa12353c2ccff6f83',
+      'index': 1
+    }, {
+      'satoshis': 8460000,
+      'script': '76a9147b386f749b54b874f8ce5d2a344bd524f2d7c62188ac',
+      'txid': 'b6025e6835966b31f40a9f0bb4a1717df0976ec23934934d2b2580a884c09b68',
+      'index': 0
+    }, {
+      'satoshis': 8460000,
+      'script': '76a9147b386f749b54b874f8ce5d2a344bd524f2d7c62188ac',
+      'txid': '6ae158f49c25435c472f1533bce7d090f9edeb75b20fc30297ee78c962f4295a',
+      'index': 0
+    }, {
+      'satoshis': 6159194,
+      'script': '76a9147b386f749b54b874f8ce5d2a344bd524f2d7c62188ac',
+      'txid': '07ebb557e5782d4b9b7180c5b0b299ab1249d28f3454ccc19d4e7bd819e5ec35',
+      'index': 100
+    }]
 
   },
 };
diff --git a/api/test/data/transactions.js b/api/test/data/transactions.js
index 4317a081..aa95b4e3 100644
--- a/api/test/data/transactions.js
+++ b/api/test/data/transactions.js
@@ -1,14 +1,11 @@
 'use strict';
 
 var bitcore = require('bitcore');
-var Block = bitcore.Block;
+var _ = bitcore.deps._;
 
 var mockTransactions = {};
-var blockHexs = require('./blocks.json');
-blockHexs.map(function(hex) {
-  var block = new Block(new Buffer(hex, 'hex'));
-  return block;
-}).forEach(function(block) {
+var blocks = require('./blocks');
+_.each(blocks, function(block) {
   block.transactions.forEach(function(tx) {
     mockTransactions[tx.id] = tx;
   });
diff --git a/api/test/v1/addresses.js b/api/test/v1/addresses.js
index 49b605fd..ae2793f1 100644
--- a/api/test/v1/addresses.js
+++ b/api/test/v1/addresses.js
@@ -11,29 +11,70 @@ var bitcore = require('bitcore');
 var _ = bitcore.deps._;
 
 var BitcoreHTTP = require('../../lib/http');
-var BitcoreNode = require('../../../');
+
 var mockAddresses = require('../data/addresses');
+var mockTransactions = require('../data/transactions');
 
 describe('BitcoreHTTP v1 addresses routes', function() {
 
   // mocks
+  var transactionList = _.values(mockTransactions);
   var nodeMock, app, agent;
+  var txs_for_addr = function(addr) {
+    var amount = mockAddresses[addr].summary.transactions.length;
+    return transactionList.slice(0, amount);
+  };
+  var utxos_for_addrs = function(addrs) {
+    return _.reduce(addrs, function(utxos, addr) {
+      return utxos.concat(mockAddresses[addr].utxos);
+    }, []);
+  };
+
+  var powerset = function(set) {
+    if (set.length === 0) {
+      return [
+        []
+      ];
+    }
+    var sets = [];
+    var head = set.shift();
+    var tail = set;
+    powerset(tail).forEach(function(s) {
+      var copy = s.slice();
+      copy.push(head);
+
+      sets.push(copy);
+      sets.push(s);
+    });
+    return sets;
+  };
+
   beforeEach(function() {
     nodeMock = new EventEmitter();
     nodeMock.getAddressInfo = function(address) {
       return Promise.resolve(mockAddresses[address.toString()]);
     };
+    nodeMock.listTransactions = function(opts) {
+      return Promise.resolve(txs_for_addr(opts.address));
+    };
+    nodeMock.getUTXOs = function(addresses) {
+      return Promise.resolve(utxos_for_addrs(addresses));
+    };
     app = new BitcoreHTTP(nodeMock).app;
     agent = request(app);
   });
 
-  describe('/addresses/:addresss', function() {
+  var failsWithInvalidAddress = function(agent, url, cb) {
+    agent.get(url)
+      .expect(422)
+      .expect('/v1/addresses/ parameter must be a valid bitcoin address', cb);
+  };
+
+  describe('/addresses/:address', function() {
     it('fails with invalid address', function(cb) {
-      agent.get('/v1/addresses/1BpbpfLdY7oBS9gK7aDXgvMgr1DpvNH3B2')
-        .expect(422)
-        .expect('/v1/addresses/ parameter must be a valid bitcoin address', cb);
+      failsWithInvalidAddress(agent, '/v1/addresses/1BpbpfLdY7oBS9gK7aDXgvMgr1DpvNH3B2', cb);
     });
-    Object.keys(mockAddresses).forEach(function(addr) {
+    _.keys(mockAddresses).forEach(function(addr) {
       var info = mockAddresses[addr];
       it('works with valid address ' + addr, function(cb) {
         agent.get('/v1/addresses/' + addr)
@@ -42,4 +83,45 @@ describe('BitcoreHTTP v1 addresses routes', function() {
       });
     });
   });
+  describe('/addresses/:address/transactions', function() {
+    it('fails with invalid address', function(cb) {
+      failsWithInvalidAddress(agent, '/v1/addresses/1BpbpfLdY7oBS9gK7aDXgvMgr1DpvNH3B2/transactions', cb);
+    });
+    _.keys(mockAddresses).forEach(function(addr) {
+      it('works with valid address ' + addr, function(cb) {
+        agent.get('/v1/addresses/' + addr + '/transactions')
+          .expect(200)
+          .expect(JSON.stringify(txs_for_addr(addr)), cb);
+      });
+    });
+  });
+  describe('/addresses/:address/utxos', function() {
+    it('fails with invalid address', function(cb) {
+      agent.get('/v1/addresses/1BpbpfLdY7oBS9gK7aDXgvMgr1DpvNH3B2/utxos')
+        .expect(422)
+        .expect('/v1/addresses/ parameter must be a bitcoin address list', cb);
+
+    });
+    _.keys(mockAddresses).forEach(function(addr) {
+      it('works with valid address ' + addr, function(cb) {
+        agent.get('/v1/addresses/' + addr + '/utxos')
+          .expect(200)
+          .expect(JSON.stringify(utxos_for_addrs([addr])), cb);
+      });
+    });
+  });
+  describe('/addresses/:addresses/utxos', function() {
+    powerset(_.keys(mockAddresses)).forEach(function(addresses) {
+      if (addresses.length === 0) {
+        return;
+      }
+      var list = addresses.join(',');
+      it('works with valid addresses ' + list, function(cb) {
+        var path = '/v1/addresses/' + list + '/utxos';
+        agent.get(path)
+          .expect(200)
+          .expect(JSON.stringify(utxos_for_addrs(addresses)), cb);
+      });
+    });
+  });
 });
diff --git a/api/test/v1/blocks.js b/api/test/v1/blocks.js
index 2fc86286..b25acfa7 100644
--- a/api/test/v1/blocks.js
+++ b/api/test/v1/blocks.js
@@ -14,37 +14,27 @@ var BitcoreHTTP = require('../../lib/http');
 var BitcoreNode = require('../../../');
 var mockBlocks = require('../data/blocks');
 
-Object.values = function(obj) {
-  var vals = [];
-  for (var key in obj) {
-    if (obj.hasOwnProperty(key)) {
-      vals.push(obj[key]);
-    }
-  }
-  return vals;
-};
-
 describe('BitcoreHTTP v1 blocks routes', function() {
 
   // mocks
-  var b1 = mockBlocks[Object.keys(mockBlocks)[0]];
-  var firstBlock = mockBlocks[Object.keys(mockBlocks).splice(0, 1)[0]];
-  var secondBlock = mockBlocks[Object.keys(mockBlocks).splice(1, 1)[0]];
-  var lastBlock = mockBlocks[Object.keys(mockBlocks).splice(-1)[0]];
+  var b1 = mockBlocks[_.keys(mockBlocks)[0]];
+  var firstBlock = mockBlocks[_.keys(mockBlocks).splice(0, 1)[0]];
+  var secondBlock = mockBlocks[_.keys(mockBlocks).splice(1, 1)[0]];
+  var lastBlock = mockBlocks[_.keys(mockBlocks).splice(-1)[0]];
   var blockForHash = function(hash) {
     return mockBlocks[hash];
   };
-  var last3 = Object.keys(mockBlocks).splice(-3).map(blockForHash);
-  var some2 = Object.keys(mockBlocks).splice(2,2).map(blockForHash);
+  var last3 = _.keys(mockBlocks).splice(-3).map(blockForHash);
+  var some2 = _.keys(mockBlocks).splice(2,2).map(blockForHash);
   var nodeMock, app, agent;
-  var blockList = Object.values(mockBlocks);
+  var blockList = _.values(mockBlocks);
   beforeEach(function() {
     nodeMock = new EventEmitter();
     nodeMock.getBlock = function(blockHash) {
       var block;
       if (typeof blockHash === 'number') {
         var height = blockHash;
-        block = mockBlocks[Object.keys(mockBlocks)[height - 100000]];
+        block = mockBlocks[_.keys(mockBlocks)[height - 100000]];
       } else {
         block = mockBlocks[blockHash];
       }
@@ -117,7 +107,7 @@ describe('BitcoreHTTP v1 blocks routes', function() {
         .expect(404)
         .expect('Block with id 000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b600000000 not found', cb);
     });
-    Object.keys(mockBlocks).forEach(function(hash) {
+    _.keys(mockBlocks).forEach(function(hash) {
       var block = mockBlocks[hash];
       it('works with valid blockHash ...' + hash.substring(hash.length - 8), function(cb) {
         agent.get('/v1/blocks/' + hash)
diff --git a/api/test/v1/transactions.js b/api/test/v1/transactions.js
index 9a8d1272..287573f3 100644
--- a/api/test/v1/transactions.js
+++ b/api/test/v1/transactions.js
@@ -19,7 +19,7 @@ describe('BitcoreHTTP v1 transactions routes', function() {
 
   // mocks
   var mockValidTx = new Transaction();
-  var t1 = mockTransactions[Object.keys(mockTransactions)[0]];
+  var t1 = mockTransactions[_.keys(mockTransactions)[0]];
   var nodeMock, app, agent;
   beforeEach(function() {
     nodeMock = new EventEmitter();
@@ -40,18 +40,25 @@ describe('BitcoreHTTP v1 transactions routes', function() {
     agent = request(app);
   });
 
+  var failsWithInvalidHash = function(agent, url, cb) {
+    agent.get(url)
+      .expect(422)
+      .expect('/v1/transactions/ parameter must be a 64 digit hex', cb);
+  };
+  var reportsNotFound = function(agent, url, cb) {
+    agent.get(url)
+      .expect(404)
+      .expect('Transaction with id 000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b600000000 not found', cb);
+  };
+
   describe('/transactions/:txHash', function() {
     it('fails with invalid txHash', function(cb) {
-      agent.get('/v1/transactions/abad1dea')
-        .expect(422)
-        .expect('/v1/transactions/ parameter must be a 64 digit hex', cb);
+      failsWithInvalidHash(agent, '/v1/transactions/abad1dea', cb);
     });
     it('returns 404 with non existent transaction', function(cb) {
-      agent.get('/v1/transactions/000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b600000000')
-        .expect(404)
-        .expect('Transaction with id 000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b600000000 not found', cb);
+      reportsNotFound(agent, '/v1/transactions/000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b600000000', cb);
     });
-    Object.keys(mockTransactions).forEach(function(hash) {
+    _.keys(mockTransactions).forEach(function(hash) {
       it('works with valid txHash ...' + hash.substring(hash.length - 8), function(cb) {
         agent.get('/v1/transactions/' + hash)
           .expect(200)
@@ -99,5 +106,48 @@ describe('BitcoreHTTP v1 transactions routes', function() {
         .expect('Unable to broadcast transaction 8c14f0db3df150123e6f3dbbf30f8b955a8249b62ac1d1ff16284aefa3d06d87', cb);
     });
   });
-
+  var testIO = function(name) {
+    describe('/transactions/:txHash/' + name + '/', function() {
+      it('fails with invalid txHash', function(cb) {
+        failsWithInvalidHash(agent, '/v1/transactions/abad1dea/' + name, cb);
+      });
+      it('returns 404 with non existent transaction', function(cb) {
+        reportsNotFound(agent,
+          '/v1/transactions/000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b600000000/' + name, cb);
+      });
+      _.keys(mockTransactions).forEach(function(hash) {
+        var tx = mockTransactions[hash];
+        var summary = hash.substring(hash.length - 8);
+        it('works with valid txHash ...' + summary + 'getting all ' + name, function(cb) {
+          agent.get('/v1/transactions/' + hash + '/' + name + '/')
+            .expect(200)
+            .expect(tx[name].map(function(x) {
+              return x.toJSON();
+            }), cb);
+        });
+        var canGetSpecificInput = function(i) {
+          var x = tx[name][i];
+          return function(cb) {
+            agent.get('/v1/transactions/' + hash + '/' + name + '/' + i)
+              .expect(200)
+              .expect(x.toJSON(), cb);
+          };
+        };
+        for (var i = 0; i < tx[name].length; i++) {
+          it('works with valid txHash ...' + summary + ' ' + name + ' ' + i, canGetSpecificInput(i));
+        }
+        it('fails with invalid ' + name + ' index ' + i + ' for txHash ...' + summary, function(cb) {
+          agent.get('/v1/transactions/' + hash + '/' + name + '/' + i)
+            .expect(404, cb);
+        });
+      });
+      it('fails with invalid ' + name + ' format', function(cb) {
+        agent.get('/v1/transactions/' + t1.id + '/' + name + '/-1')
+          .expect(422)
+          .expect('index parameter must be a positive integer', cb);
+      });
+    });
+  };
+  testIO('inputs');
+  testIO('outputs');
 });