diff --git a/dapp/registry/registry.go b/dapp/registry/registry.go
index 24cdf6c..70eb0e5 100644
--- a/dapp/registry/registry.go
+++ b/dapp/registry/registry.go
@@ -22,6 +22,7 @@ import (
 	sendEthTxMod "github.com/Bit-Nation/panthalassa/dapp/module/sendEthTx"
 	uuidv4Mod "github.com/Bit-Nation/panthalassa/dapp/module/uuidv4"
 	db "github.com/Bit-Nation/panthalassa/db"
+	ethws "github.com/Bit-Nation/panthalassa/ethws"
 	keyManager "github.com/Bit-Nation/panthalassa/keyManager"
 	storm "github.com/asdine/storm"
 	log "github.com/ipfs/go-log"
@@ -55,6 +56,7 @@ type Registry struct {
 	host               host.Host
 	closeChan          chan *dapp.Data
 	conf               Config
+	ethWS              *ethws.EthereumWS
 	api                *api.API
 	km                 *keyManager.KeyManager
 	dAppDB             dapp.Storage
@@ -85,6 +87,10 @@ func NewDAppRegistry(h host.Host, conf Config, api *api.API, km *keyManager.KeyM
 		fetchDAppChan:      make(chan fetchDAppChanStr),
 		addDevStreamChan:   make(chan addDevStreamChanStr),
 		fetchDevStreamChan: make(chan fetchDAppStreamStr),
+		ethWS: ethws.New(ethws.Config{
+			Retry: time.Second,
+			WSUrl: conf.EthWSEndpoint,
+		}),
 	}
 
 	// load all default DApps
diff --git a/ethws/ws.go b/ethws/ws.go
new file mode 100644
index 0000000..5dd7f91
--- /dev/null
+++ b/ethws/ws.go
@@ -0,0 +1,221 @@
+package ethws
+
+import (
+	"encoding/json"
+	"fmt"
+	"time"
+
+	wsg "github.com/gorilla/websocket"
+	log "github.com/ipfs/go-log"
+)
+
+const rpcVersion = "2.0"
+
+var logger = log.Logger("ethws")
+
+type Config struct {
+	Retry time.Duration
+	WSUrl string
+}
+
+type Request struct {
+	ID      int64         `json:"id"`
+	Method  string        `json:"method"`
+	Params  []interface{} `json:"params"`
+	JsonRPC string        `json:"jsonrpc"`
+}
+
+func (r *Request) Marshal() ([]byte, error) {
+	return json.Marshal(r)
+}
+
+type Error struct {
+	Code    int    `json:"code"`
+	Message string `json:"message"`
+}
+
+type Response struct {
+	JsonRPC  string      `json:"jsonrpc"`
+	RPCError *Error      `json:"error,omitempty"`
+	Result   interface{} `json:"result"`
+	ID       int64       `json:"id"`
+	error    error
+}
+
+func (r *Response) Error() error {
+	return r.error
+}
+
+type EthereumWS struct {
+	state State
+	// requests that need to be send
+	requestQueue chan Request
+	requests     map[int64]chan<- Response
+	conn         *wsg.Conn
+}
+
+type State struct {
+	addRequestIfNotExist chan StateObject
+	getRequest           chan StateObject
+	deleteRequest        chan StateObject
+	response             chan StateObject
+}
+
+type StateObject struct {
+	id int64
+	c  chan<- Response
+}
+
+// start state machine
+func (ws *EthereumWS) State() {
+	for {
+		select {
+		case getRequest := <-ws.state.getRequest:
+			// if the request exists, respond with the id and the response channel
+			if respChan, exist := ws.requests[getRequest.id]; exist {
+				ws.state.response <- StateObject{getRequest.id, respChan}
+				break
+			}
+			// if the request doesn't exist, respond with 0 and nil
+			ws.state.response <- StateObject{0, nil}
+		case addRequest := <-ws.state.addRequestIfNotExist:
+			// if the request exists, don't add it to the map, respond with the id and the response channel
+			if respChan, exist := ws.requests[addRequest.id]; exist {
+				ws.state.response <- StateObject{addRequest.id, respChan}
+				break
+			}
+			// if the request doesn't exist, add it to the map, respond with 0 and nil
+			ws.requests[addRequest.id] = addRequest.c
+			ws.state.response <- StateObject{0, nil}
+		case deleteRequest := <-ws.state.deleteRequest:
+			delete(ws.requests, deleteRequest.id)
+			ws.state.response <- StateObject{0, nil}
+		} // select
+	} // infinite for
+} // func (ws *EthereumWS) State()
+
+// send an request to ethereum network
+func (ws *EthereumWS) SendRequest(r Request) (<-chan Response, error) {
+
+	c := make(chan Response)
+
+	// add request to stack
+	for {
+		id := time.Now().UnixNano()
+		ws.state.addRequestIfNotExist <- StateObject{id, c}
+		stateResponse := <-ws.state.response
+		// if the id didn't exist
+		if stateResponse.id == 0 {
+			r.ID = id
+			break
+		}
+	}
+
+	// send request to queue
+	ws.requestQueue <- r
+	return c, nil
+
+}
+
+// create new ethereum websocket
+func New(conf Config) *EthereumWS {
+
+	startSendWorker := make(chan bool)
+	startReadWorker := make(chan bool)
+
+	etws := &EthereumWS{
+		state: State{
+			addRequestIfNotExist: make(chan StateObject),
+			getRequest:           make(chan StateObject),
+			deleteRequest:        make(chan StateObject),
+			response:             make(chan StateObject),
+		},
+		requestQueue: make(chan Request, 1000),
+		requests:     map[int64]chan<- Response{},
+	}
+	go etws.State()
+	// worker that sends the requests
+	go func() {
+
+		// wait for connection
+		<-startSendWorker
+		// send requests
+		for {
+			select {
+			case req := <-etws.requestQueue:
+
+				// send request
+				if err := etws.conn.WriteJSON(req); err != nil {
+					logger.Error(err)
+
+					etws.state.getRequest <- StateObject{req.ID, nil}
+					stateResponse := <-etws.state.response
+					respChan := stateResponse.c
+
+					respChan <- Response{error: err}
+				}
+			}
+		}
+
+	}()
+
+	// worker that read response from websocket
+	go func() {
+
+		// wait to start worker
+		<-startReadWorker
+		for {
+
+			// read message
+			_, response, err := etws.conn.ReadMessage()
+			if err != nil {
+				logger.Error(err)
+				continue
+			}
+			// unmarshal
+			var resp Response
+			if err := json.Unmarshal(response, &resp); err != nil {
+				logger.Error(err)
+				continue
+			}
+
+			// get response channel
+			etws.state.getRequest <- StateObject{resp.ID, nil}
+			stateResponse := <-etws.state.response
+			if stateResponse.id == 0 {
+				logger.Error(fmt.Sprintf("failed to get response channel for ID: %d", stateResponse.id))
+				continue
+			}
+			etws.state.deleteRequest <- StateObject{resp.ID, nil}
+			_ = <-etws.state.response
+			// send response
+			respChan := stateResponse.c
+			respChan <- resp
+
+		}
+
+	}()
+
+	// connect to ethereum node
+	go func() {
+
+		// try to connect till success
+		for {
+			co, _, err := wsg.DefaultDialer.Dial(conf.WSUrl, nil)
+			if err == nil {
+				etws.conn = co
+				break
+			}
+			logger.Error(err)
+			// wait a bit. We don't want to stress the endpoint
+			time.Sleep(conf.Retry)
+		}
+
+		// signal the workers to start
+		startReadWorker <- true
+		startSendWorker <- true
+
+	}()
+
+	return etws
+}
diff --git a/ethws/ws_test.go b/ethws/ws_test.go
new file mode 100644
index 0000000..cd33638
--- /dev/null
+++ b/ethws/ws_test.go
@@ -0,0 +1,30 @@
+package ethws
+
+import (
+	"testing"
+	"time"
+
+	require "github.com/stretchr/testify/require"
+)
+
+func TestEthereumWebSocket(t *testing.T) {
+
+	ws := New(Config{
+		Retry: time.Second,
+		WSUrl: "wss://mainnet.infura.io/_ws",
+	})
+
+	respChan, err := ws.SendRequest(Request{
+		Method:  `eth_protocolVersion`,
+		JsonRPC: rpcVersion,
+	})
+
+	require.Nil(t, err)
+
+	resp := <-respChan
+	require.Nil(t, resp.Error())
+
+	require.Equal(t, "2.0", resp.JsonRPC)
+	require.Equal(t, "0x3f", resp.Result)
+
+}