diff --git a/ethpipe/js_pipe.go b/ethpipe/js_pipe.go
new file mode 100644
index 0000000000..a2d3fdf100
--- /dev/null
+++ b/ethpipe/js_pipe.go
@@ -0,0 +1,168 @@
+package ethpipe
+
+import (
+	"encoding/json"
+	"sync/atomic"
+
+	"github.com/ethereum/eth-go/ethchain"
+	"github.com/ethereum/eth-go/ethcrypto"
+	"github.com/ethereum/eth-go/ethutil"
+)
+
+type JSPipe struct {
+	*Pipe
+}
+
+func NewJSPipe(eth ethchain.EthManager) *JSPipe {
+	return &JSPipe{New(eth)}
+}
+
+func (self *JSPipe) GetBlockByHash(strHash string) *JSBlock {
+	hash := ethutil.Hex2Bytes(strHash)
+	block := self.obj.BlockChain().GetBlock(hash)
+
+	return NewJSBlock(block)
+}
+
+func (self *JSPipe) GetKey() *JSKey {
+	return NewJSKey(self.obj.KeyManager().KeyPair())
+}
+
+func (self *JSPipe) GetStateObject(addr string) *JSObject {
+	object := &Object{self.World().safeGet(ethutil.Hex2Bytes(addr))}
+
+	return NewJSObject(object)
+}
+
+func (self *JSPipe) GetPeerCount() int {
+	return self.obj.PeerCount()
+}
+
+func (self *JSPipe) GetPeers() []JSPeer {
+	var peers []JSPeer
+	for peer := self.obj.Peers().Front(); peer != nil; peer = peer.Next() {
+		p := peer.Value.(ethchain.Peer)
+		// we only want connected peers
+		if atomic.LoadInt32(p.Connected()) != 0 {
+			peers = append(peers, *NewJSPeer(p))
+		}
+	}
+
+	return peers
+}
+
+func (self *JSPipe) GetIsMining() bool {
+	return self.obj.IsMining()
+}
+
+func (self *JSPipe) GetIsListening() bool {
+	return self.obj.IsListening()
+}
+
+func (self *JSPipe) GetCoinBase() string {
+	return ethutil.Bytes2Hex(self.obj.KeyManager().Address())
+}
+
+func (self *JSPipe) GetStorage(addr, storageAddr string) string {
+	return self.World().SafeGet(ethutil.Hex2Bytes(addr)).Storage(ethutil.Hex2Bytes(storageAddr)).Str()
+}
+
+func (self *JSPipe) GetTxCountAt(address string) int {
+	return int(self.World().SafeGet(ethutil.Hex2Bytes(address)).Nonce)
+}
+
+func (self *JSPipe) IsContract(address string) bool {
+	return len(self.World().SafeGet(ethutil.Hex2Bytes(address)).Code) > 0
+}
+
+func (self *JSPipe) SecretToAddress(key string) string {
+	pair, err := ethcrypto.NewKeyPairFromSec(ethutil.Hex2Bytes(key))
+	if err != nil {
+		return ""
+	}
+
+	return ethutil.Bytes2Hex(pair.Address())
+}
+
+type KeyVal struct {
+	Key   string `json:"key"`
+	Value string `json:"value"`
+}
+
+func (self *JSPipe) GetEachStorage(addr string) string {
+	var values []KeyVal
+	object := self.World().SafeGet(ethutil.Hex2Bytes(addr))
+	object.EachStorage(func(name string, value *ethutil.Value) {
+		value.Decode()
+		values = append(values, KeyVal{ethutil.Bytes2Hex([]byte(name)), ethutil.Bytes2Hex(value.Bytes())})
+	})
+
+	valuesJson, err := json.Marshal(values)
+	if err != nil {
+		return ""
+	}
+
+	return string(valuesJson)
+}
+
+func (self *JSPipe) Transact(key, toStr, valueStr, gasStr, gasPriceStr, codeStr string) (*JSReceipt, error) {
+	var hash []byte
+	var contractCreation bool
+	if len(toStr) == 0 {
+		contractCreation = true
+	} else {
+		// Check if an address is stored by this address
+		addr := self.World().Config().Get("NameReg").StorageString(toStr).Bytes()
+		if len(addr) > 0 {
+			hash = addr
+		} else {
+			hash = ethutil.Hex2Bytes(toStr)
+		}
+	}
+
+	var keyPair *ethcrypto.KeyPair
+	var err error
+	if ethutil.IsHex(key) {
+		keyPair, err = ethcrypto.NewKeyPairFromSec([]byte(ethutil.Hex2Bytes(key[2:])))
+	} else {
+		keyPair, err = ethcrypto.NewKeyPairFromSec([]byte(ethutil.Hex2Bytes(key)))
+	}
+
+	if err != nil {
+		return nil, err
+	}
+
+	var (
+		value    = ethutil.Big(valueStr)
+		gas      = ethutil.Big(gasStr)
+		gasPrice = ethutil.Big(gasPriceStr)
+		data     []byte
+		tx       *ethchain.Transaction
+	)
+
+	if ethutil.IsHex(codeStr) {
+		data = ethutil.Hex2Bytes(codeStr[2:])
+	} else {
+		data = ethutil.Hex2Bytes(codeStr)
+	}
+
+	if contractCreation {
+		tx = ethchain.NewContractCreationTx(value, gas, gasPrice, data)
+	} else {
+		tx = ethchain.NewTransactionMessage(hash, value, gas, gasPrice, data)
+	}
+
+	acc := self.obj.StateManager().TransState().GetOrNewStateObject(keyPair.Address())
+	tx.Nonce = acc.Nonce
+	acc.Nonce += 1
+	self.obj.StateManager().TransState().UpdateStateObject(acc)
+
+	tx.Sign(keyPair.PrivateKey)
+	self.obj.TxPool().QueueTransaction(tx)
+
+	if contractCreation {
+		logger.Infof("Contract addr %x", tx.CreationAddress())
+	}
+
+	return NewJSReciept(contractCreation, tx.CreationAddress(), tx.Hash(), keyPair.Address()), nil
+}
diff --git a/ethpipe/js_types.go b/ethpipe/js_types.go
new file mode 100644
index 0000000000..e1743486b1
--- /dev/null
+++ b/ethpipe/js_types.go
@@ -0,0 +1,177 @@
+package ethpipe
+
+import (
+	"encoding/json"
+	"strconv"
+	"strings"
+
+	"github.com/ethereum/eth-go/ethchain"
+	"github.com/ethereum/eth-go/ethcrypto"
+	"github.com/ethereum/eth-go/ethutil"
+)
+
+// Block interface exposed to QML
+type JSBlock struct {
+	ref          *ethchain.Block
+	Number       int    `json:"number"`
+	Hash         string `json:"hash"`
+	Transactions string `json:"transactions"`
+	Time         int64  `json:"time"`
+	Coinbase     string `json:"coinbase"`
+	Name         string `json:"name"`
+	GasLimit     string `json:"gasLimit"`
+	GasUsed      string `json:"gasUsed"`
+}
+
+// Creates a new QML Block from a chain block
+func NewJSBlock(block *ethchain.Block) *JSBlock {
+	if block == nil {
+		return nil
+	}
+
+	var ptxs []JSTransaction
+	for _, tx := range block.Transactions() {
+		ptxs = append(ptxs, *NewJSTx(tx))
+	}
+
+	txJson, err := json.Marshal(ptxs)
+	if err != nil {
+		return nil
+	}
+
+	return &JSBlock{ref: block, Number: int(block.Number.Uint64()), GasUsed: block.GasUsed.String(), GasLimit: block.GasLimit.String(), Hash: ethutil.Bytes2Hex(block.Hash()), Transactions: string(txJson), Time: block.Time, Coinbase: ethutil.Bytes2Hex(block.Coinbase)}
+}
+
+func (self *JSBlock) ToString() string {
+	if self.ref != nil {
+		return self.ref.String()
+	}
+
+	return ""
+}
+
+func (self *JSBlock) GetTransaction(hash string) *JSTransaction {
+	tx := self.ref.GetTransaction(ethutil.Hex2Bytes(hash))
+	if tx == nil {
+		return nil
+	}
+
+	return NewJSTx(tx)
+}
+
+type JSTransaction struct {
+	ref *ethchain.Transaction
+
+	Value           string `json:"value"`
+	Gas             string `json:"gas"`
+	GasPrice        string `json:"gasPrice"`
+	Hash            string `json:"hash"`
+	Address         string `json:"address"`
+	Sender          string `json:"sender"`
+	RawData         string `json:"rawData"`
+	Data            string `json:"data"`
+	Contract        bool   `json:"isContract"`
+	CreatesContract bool   `json:"createsContract"`
+	Confirmations   int    `json:"confirmations"`
+}
+
+func NewJSTx(tx *ethchain.Transaction) *JSTransaction {
+	hash := ethutil.Bytes2Hex(tx.Hash())
+	receiver := ethutil.Bytes2Hex(tx.Recipient)
+	if receiver == "0000000000000000000000000000000000000000" {
+		receiver = ethutil.Bytes2Hex(tx.CreationAddress())
+	}
+	sender := ethutil.Bytes2Hex(tx.Sender())
+	createsContract := tx.CreatesContract()
+
+	var data string
+	if tx.CreatesContract() {
+		data = strings.Join(ethchain.Disassemble(tx.Data), "\n")
+	} else {
+		data = ethutil.Bytes2Hex(tx.Data)
+	}
+
+	return &JSTransaction{ref: tx, Hash: hash, Value: ethutil.CurrencyToString(tx.Value), Address: receiver, Contract: tx.CreatesContract(), Gas: tx.Gas.String(), GasPrice: tx.GasPrice.String(), Data: data, Sender: sender, CreatesContract: createsContract, RawData: ethutil.Bytes2Hex(tx.Data)}
+}
+
+func (self *JSTransaction) ToString() string {
+	return self.ref.String()
+}
+
+type JSKey struct {
+	Address    string `json:"address"`
+	PrivateKey string `json:"privateKey"`
+	PublicKey  string `json:"publicKey"`
+}
+
+func NewJSKey(key *ethcrypto.KeyPair) *JSKey {
+	return &JSKey{ethutil.Bytes2Hex(key.Address()), ethutil.Bytes2Hex(key.PrivateKey), ethutil.Bytes2Hex(key.PublicKey)}
+}
+
+type JSObject struct {
+	*Object
+}
+
+func NewJSObject(object *Object) *JSObject {
+	return &JSObject{object}
+}
+
+type PReceipt struct {
+	CreatedContract bool   `json:"createdContract"`
+	Address         string `json:"address"`
+	Hash            string `json:"hash"`
+	Sender          string `json:"sender"`
+}
+
+func NewPReciept(contractCreation bool, creationAddress, hash, address []byte) *PReceipt {
+	return &PReceipt{
+		contractCreation,
+		ethutil.Bytes2Hex(creationAddress),
+		ethutil.Bytes2Hex(hash),
+		ethutil.Bytes2Hex(address),
+	}
+}
+
+// Peer interface exposed to QML
+
+type JSPeer struct {
+	ref          *ethchain.Peer
+	Inbound      bool   `json:"isInbound"`
+	LastSend     int64  `json:"lastSend"`
+	LastPong     int64  `json:"lastPong"`
+	Ip           string `json:"ip"`
+	Port         int    `json:"port"`
+	Version      string `json:"version"`
+	LastResponse string `json:"lastResponse"`
+	Latency      string `json:"latency"`
+}
+
+func NewJSPeer(peer ethchain.Peer) *JSPeer {
+	if peer == nil {
+		return nil
+	}
+
+	var ip []string
+	for _, i := range peer.Host() {
+		ip = append(ip, strconv.Itoa(int(i)))
+	}
+	ipAddress := strings.Join(ip, ".")
+
+	return &JSPeer{ref: &peer, Inbound: peer.Inbound(), LastSend: peer.LastSend().Unix(), LastPong: peer.LastPong(), Version: peer.Version(), Ip: ipAddress, Port: int(peer.Port()), Latency: peer.PingTime()}
+}
+
+type JSReceipt struct {
+	CreatedContract bool   `json:"createdContract"`
+	Address         string `json:"address"`
+	Hash            string `json:"hash"`
+	Sender          string `json:"sender"`
+}
+
+func NewJSReciept(contractCreation bool, creationAddress, hash, address []byte) *JSReceipt {
+	return &JSReceipt{
+		contractCreation,
+		ethutil.Bytes2Hex(creationAddress),
+		ethutil.Bytes2Hex(hash),
+		ethutil.Bytes2Hex(address),
+	}
+}
diff --git a/ethpipe/world.go b/ethpipe/world.go
index 72e116d095..4666362f9d 100644
--- a/ethpipe/world.go
+++ b/ethpipe/world.go
@@ -30,6 +30,10 @@ func (self *World) Get(addr []byte) *Object {
 	return &Object{self.State().GetStateObject(addr)}
 }
 
+func (self *World) SafeGet(addr []byte) *Object {
+	return &Object{self.safeGet(addr)}
+}
+
 func (self *World) safeGet(addr []byte) *ethstate.StateObject {
 	object := self.State().GetStateObject(addr)
 	if object == nil {
diff --git a/ethpub/pub.go b/ethpub/pub.go
index 762c9a60f0..64c08c2f19 100644
--- a/ethpub/pub.go
+++ b/ethpub/pub.go
@@ -52,12 +52,6 @@ type PEthereum struct {
 	keyManager   *ethcrypto.KeyManager
 }
 
-func NewPEthereum(manager ethchain.EthManager) *PEthereum {
-	logger.Warnln("DEPRECATED: ethpub.New should be used in favour of ethpub.NewPEthereum")
-
-	return New(manager)
-}
-
 func New(manager ethchain.EthManager) *PEthereum {
 	return &PEthereum{
 		manager,