diff --git a/caplets/rest-api.cap b/caplets/rest-api.cap
index 17c4704e..dd0dfee8 100644
--- a/caplets/rest-api.cap
+++ b/caplets/rest-api.cap
@@ -1,6 +1,7 @@
 # change these!
 set api.rest.username bcap
 set api.rest.password bcap
+# set api.rest.port 8082
 
 net.probe on
 net.recon on
diff --git a/main.go b/main.go
index 6d5daef9..36233afc 100644
--- a/main.go
+++ b/main.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"runtime"
 	"strings"
 
@@ -20,8 +21,8 @@ func main() {
 		panic(err)
 	}
 
-	log.Infof("Starting %s v%s\n", core.Name, core.Version)
-	log.Infof("Build: date=%s os=%s arch=%s\n", core.BuildDate, runtime.GOOS, runtime.GOARCH)
+	fmt.Printf("%s v%s\n", core.Name, core.Version)
+	fmt.Printf("Build: date=%s os=%s arch=%s\n\n", core.BuildDate, runtime.GOOS, runtime.GOARCH)
 
 	sess.Register(session_modules.NewProber(sess))
 	sess.Register(session_modules.NewDiscovery(sess))
diff --git a/net/endpoint.go b/net/endpoint.go
index 51adf834..5ff660c0 100644
--- a/net/endpoint.go
+++ b/net/endpoint.go
@@ -8,19 +8,19 @@ import (
 	"github.com/evilsocket/bettercap-ng/core"
 )
 
+type OnHostResolvedCallback func(e *Endpoint)
 type Endpoint struct {
-	IP              net.IP
-	HW              net.HardwareAddr
-	IpAddress       string
-	SubnetBits      uint32
-	IpAddressUint32 uint32
-	HwAddress       string
-	Hostname        string
-	Vendor          string
+	IP               net.IP                 `json:"-"`
+	HW               net.HardwareAddr       `json:"-"`
+	IpAddress        string                 `json:"address"`
+	SubnetBits       uint32                 `json:"-"`
+	IpAddressUint32  uint32                 `json:"-"`
+	HwAddress        string                 `json:"mac"`
+	Hostname         string                 `json:"hostname"`
+	Vendor           string                 `json:"vendor"`
+	ResolvedCallback OnHostResolvedCallback `json:"-"`
 }
 
-type OnHostResolvedAction func(e *Endpoint)
-
 func NewEndpointNoResolve(ip, mac, name string, bits uint32) *Endpoint {
 	hw, err := net.ParseMAC(mac)
 	if err != nil {
@@ -28,14 +28,15 @@ func NewEndpointNoResolve(ip, mac, name string, bits uint32) *Endpoint {
 	}
 
 	e := &Endpoint{
-		IP:              net.ParseIP(ip),
-		HW:              hw,
-		IpAddress:       ip,
-		SubnetBits:      bits,
-		IpAddressUint32: binary.BigEndian.Uint32(net.ParseIP(ip)[12:16]),
-		HwAddress:       mac,
-		Hostname:        name,
-		Vendor:          OuiLookup(mac),
+		IP:               net.ParseIP(ip),
+		HW:               hw,
+		IpAddress:        ip,
+		SubnetBits:       bits,
+		IpAddressUint32:  binary.BigEndian.Uint32(net.ParseIP(ip)[12:16]),
+		HwAddress:        mac,
+		Hostname:         name,
+		Vendor:           OuiLookup(mac),
+		ResolvedCallback: nil,
 	}
 
 	return e
@@ -48,7 +49,10 @@ func NewEndpoint(ip, mac string) *Endpoint {
 	go func() {
 		if names, err := net.LookupAddr(e.IpAddress); err == nil {
 			e.Hostname = names[0]
-			log.Debugf("Endpoint %s is now known as %s\n", e.IpAddress, core.Green(e.Hostname))
+			if e.ResolvedCallback != nil {
+				// log.Debugf("Endpoint %s is now known as %s\n", e.IpAddress, core.Green(e.Hostname))
+				e.ResolvedCallback(e)
+			}
 		}
 	}()
 
diff --git a/session/environment.go b/session/environment.go
index 522d2b48..d1c9bc73 100644
--- a/session/environment.go
+++ b/session/environment.go
@@ -11,13 +11,15 @@ type Environment struct {
 	Padding int               `json:"-"`
 	Storage map[string]string `json:"storage"`
 	lock    *sync.Mutex
+	sess    *Session
 }
 
-func NewEnvironment() *Environment {
+func NewEnvironment(s *Session) *Environment {
 	env := &Environment{
 		Padding: 0,
 		Storage: make(map[string]string),
 		lock:    &sync.Mutex{},
+		sess:    s,
 	}
 
 	return env
@@ -39,6 +41,14 @@ func (env *Environment) Set(name, value string) string {
 	old, _ := env.Storage[name]
 	env.Storage[name] = value
 
+	env.sess.Events.Add("env.change", struct {
+		name  string
+		value string
+	}{
+		name,
+		value,
+	})
+
 	width := len(name)
 	if width > env.Padding {
 		env.Padding = width
diff --git a/session/events.go b/session/events.go
new file mode 100644
index 00000000..47c0ce4d
--- /dev/null
+++ b/session/events.go
@@ -0,0 +1,53 @@
+package session
+
+import (
+	"fmt"
+	"sync"
+	"time"
+
+	"github.com/evilsocket/bettercap-ng/core"
+)
+
+type Event struct {
+	Tag  string      `json:"tag"`
+	Time time.Time   `json:"time"`
+	Data interface{} `json:"data"`
+}
+
+func NewEvent(tag string, data interface{}) Event {
+	return Event{
+		Tag:  tag,
+		Time: time.Now(),
+		Data: data,
+	}
+}
+
+func (e Event) Print() {
+	fmt.Printf("[%s] [%s] [%s] %+v\n", e.Time, core.Bold("event"), core.Green(e.Tag), e.Data)
+}
+
+type EventPool struct {
+	events []Event
+	lock   *sync.Mutex
+}
+
+func NewEventPool() *EventPool {
+	return &EventPool{
+		events: make([]Event, 0),
+		lock:   &sync.Mutex{},
+	}
+}
+
+func (p *EventPool) Add(tag string, data interface{}) {
+	p.lock.Lock()
+	defer p.lock.Unlock()
+	e := NewEvent(tag, data)
+	p.events = append([]Event{e}, p.events...)
+	e.Print()
+}
+
+func (p *EventPool) Events() []Event {
+	p.lock.Lock()
+	defer p.lock.Unlock()
+	return p.events
+}
diff --git a/session/module.go b/session/module.go
index e7a58b09..5ae99dee 100644
--- a/session/module.go
+++ b/session/module.go
@@ -18,16 +18,18 @@ type Module interface {
 }
 
 type SessionModule struct {
-	Session    *Session
-	Started    bool
-	StatusLock *sync.Mutex
+	Name       string      `json:"name"`
+	Session    *Session    `json:"-"`
+	Started    bool        `json:"started"`
+	StatusLock *sync.Mutex `json:"-"`
 
 	handlers []ModuleHandler
 	params   map[string]*ModuleParam
 }
 
-func NewSessionModule(s *Session) SessionModule {
+func NewSessionModule(name string, s *Session) SessionModule {
 	m := SessionModule{
+		Name:       name,
 		Session:    s,
 		Started:    false,
 		StatusLock: &sync.Mutex{},
@@ -70,6 +72,12 @@ func (m *SessionModule) SetRunning(running bool) {
 	m.StatusLock.Lock()
 	defer m.StatusLock.Unlock()
 	m.Started = running
+
+	if running {
+		m.Session.Events.Add("mod.started", m.Name)
+	} else {
+		m.Session.Events.Add("mod.stopped", m.Name)
+	}
 }
 
 func (m *SessionModule) OnSessionStarted(s *Session) {
diff --git a/session/modules/api_rest.go b/session/modules/api_rest.go
index a56a5442..3faf8d1c 100644
--- a/session/modules/api_rest.go
+++ b/session/modules/api_rest.go
@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
+	"strconv"
 	"strings"
 
 	"github.com/evilsocket/bettercap-ng/core"
@@ -20,7 +21,7 @@ type RestAPI struct {
 
 func NewRestAPI(s *session.Session) *RestAPI {
 	api := &RestAPI{
-		SessionModule: session.NewSessionModule(s),
+		SessionModule: session.NewSessionModule("api.rest", s),
 		server:        &http.Server{},
 		username:      "",
 		password:      "",
@@ -58,6 +59,7 @@ func NewRestAPI(s *session.Session) *RestAPI {
 		}))
 
 	http.HandleFunc("/api/session", api.sessRoute)
+	http.HandleFunc("/api/events", api.eventsRoute)
 
 	return api
 }
@@ -113,6 +115,45 @@ func (api *RestAPI) sessRoute(w http.ResponseWriter, r *http.Request) {
 	}
 }
 
+func (api *RestAPI) eventsRoute(w http.ResponseWriter, r *http.Request) {
+	if api.checkAuth(w, r) == false {
+		return
+	}
+
+	if r.Method == "GET" {
+		var err error
+
+		events := api.Session.Events.Events()
+		nmax := len(events)
+		n := nmax
+
+		keys, ok := r.URL.Query()["n"]
+		if len(keys) == 1 && ok {
+			sn := keys[0]
+			n, err = strconv.Atoi(sn)
+			if err == nil {
+				if n > nmax {
+					n = nmax
+				}
+			} else {
+				n = nmax
+			}
+		}
+
+		js, err := json.Marshal(events[0:n])
+		if err != nil {
+			log.Errorf("Error while returning events: %s", err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		w.Header().Set("Content-Type", "application/json")
+		w.Write(js)
+	} else {
+		http.Error(w, "Not Found", 404)
+	}
+}
+
 func (api RestAPI) checkAuth(w http.ResponseWriter, r *http.Request) bool {
 	if api.Authenticated(w, r) == false {
 		log.Warningf("Unauthenticated access!")
diff --git a/session/modules/arp_spoof.go b/session/modules/arp_spoof.go
index 1a774a2b..a958bd7a 100644
--- a/session/modules/arp_spoof.go
+++ b/session/modules/arp_spoof.go
@@ -17,7 +17,7 @@ type ArpSpoofer struct {
 
 func NewArpSpoofer(s *session.Session) *ArpSpoofer {
 	p := &ArpSpoofer{
-		SessionModule: session.NewSessionModule(s),
+		SessionModule: session.NewSessionModule("arp.spoof", s),
 		Done:          make(chan bool),
 	}
 
diff --git a/session/modules/http_proxy.go b/session/modules/http_proxy.go
index 43a56a30..4d63bac6 100644
--- a/session/modules/http_proxy.go
+++ b/session/modules/http_proxy.go
@@ -38,7 +38,7 @@ func (p HttpProxy) logAction(req *http.Request, jsres *JSResponse) {
 
 func NewHttpProxy(s *session.Session) *HttpProxy {
 	p := &HttpProxy{
-		SessionModule: session.NewSessionModule(s),
+		SessionModule: session.NewSessionModule("http.proxy", s),
 		proxy:         nil,
 		address:       "",
 		redirection:   nil,
diff --git a/session/modules/net_probe.go b/session/modules/net_probe.go
index cd21f0ff..2c4cbf80 100644
--- a/session/modules/net_probe.go
+++ b/session/modules/net_probe.go
@@ -15,7 +15,7 @@ type Prober struct {
 
 func NewProber(s *session.Session) *Prober {
 	p := &Prober{
-		SessionModule: session.NewSessionModule(s),
+		SessionModule: session.NewSessionModule("net.probe", s),
 	}
 
 	p.AddParam(session.NewIntParameter("net.probe.throttle",
diff --git a/session/modules/net_recon.go b/session/modules/net_recon.go
index 8ee7ccac..f3cb8690 100644
--- a/session/modules/net_recon.go
+++ b/session/modules/net_recon.go
@@ -18,7 +18,7 @@ type Discovery struct {
 
 func NewDiscovery(s *session.Session) *Discovery {
 	d := &Discovery{
-		SessionModule: session.NewSessionModule(s),
+		SessionModule: session.NewSessionModule("net.recon", s),
 
 		refresh: 1,
 		before:  nil,
diff --git a/session/modules/net_sniff.go b/session/modules/net_sniff.go
index eda5b9e1..48d82179 100644
--- a/session/modules/net_sniff.go
+++ b/session/modules/net_sniff.go
@@ -117,7 +117,7 @@ type Sniffer struct {
 
 func NewSniffer(s *session.Session) *Sniffer {
 	sniff := &Sniffer{
-		SessionModule: session.NewSessionModule(s),
+		SessionModule: session.NewSessionModule("net.sniffer", s),
 		Stats:         nil,
 	}
 
diff --git a/session/session.go b/session/session.go
index de64f448..30d0d187 100644
--- a/session/session.go
+++ b/session/session.go
@@ -32,25 +32,30 @@ type Session struct {
 	Input     *readline.Instance       `json:"-"`
 	Active    bool                     `json:"active"`
 
-	// Watcher *discovery.Watcher
 	CoreHandlers []CommandHandler `json:"-"`
 	Modules      []Module         `json:"-"`
 	HelpPadding  int              `json:"-"`
+
+	Events *EventPool `json:"-"`
 }
 
 func New() (*Session, error) {
 	var err error
 
 	s := &Session{
-		Env:    NewEnvironment(),
+		Env:    nil,
 		Active: false,
 		Queue:  nil,
 
 		CoreHandlers: make([]CommandHandler, 0),
 		Modules:      make([]Module, 0),
 		HelpPadding:  0,
+
+		Events: NewEventPool(),
 	}
 
+	s.Env = NewEnvironment(s)
+
 	if s.Options, err = core.ParseOptions(); err != nil {
 		return nil, err
 	}
@@ -265,6 +270,8 @@ func (s *Session) setupInput() error {
 }
 
 func (s *Session) Close() {
+	s.Events.Add("session.closing", nil)
+
 	for _, m := range s.Modules {
 		m.OnSessionEnded(s)
 	}
@@ -311,7 +318,7 @@ func (s *Session) Start() error {
 
 	log.Debugf("[%sgateway%s] %s\n", core.GREEN, core.RESET, s.Gateway)
 
-	s.Targets = NewTargets(s.Interface, s.Gateway)
+	s.Targets = NewTargets(s, s.Interface, s.Gateway)
 	s.Firewall = firewall.Make()
 
 	if err := s.setupInput(); err != nil {
@@ -354,6 +361,8 @@ func (s *Session) Start() error {
 		m.OnSessionStarted(s)
 	}
 
+	s.Events.Add("session.started", nil)
+
 	return nil
 }
 
diff --git a/session/targets.go b/session/targets.go
index 426d27a1..a741b3e6 100644
--- a/session/targets.go
+++ b/session/targets.go
@@ -14,14 +14,16 @@ import (
 var log = logging.MustGetLogger("mitm")
 
 type Targets struct {
+	Session   *Session `json:"-"`
 	Interface *net.Endpoint
 	Gateway   *net.Endpoint
 	Targets   map[string]*net.Endpoint
 	lock      sync.Mutex
 }
 
-func NewTargets(iface, gateway *net.Endpoint) *Targets {
+func NewTargets(s *Session, iface, gateway *net.Endpoint) *Targets {
 	return &Targets{
+		Session:   s,
 		Interface: iface,
 		Gateway:   gateway,
 		Targets:   make(map[string]*net.Endpoint),
@@ -33,7 +35,7 @@ func (tp *Targets) Remove(ip, mac string) {
 	defer tp.lock.Unlock()
 
 	if e, found := tp.Targets[mac]; found {
-		log.Infof("[%slost%s] %s\n", core.RED, core.RESET, e)
+		tp.Session.Events.Add("target-lost", e)
 		delete(tp.Targets, mac)
 		return
 	}
@@ -69,9 +71,14 @@ func (tp *Targets) AddIfNotExist(ip, mac string) *net.Endpoint {
 	}
 
 	e := net.NewEndpoint(ip, mac)
-	log.Infof("[%snew%s] %s\n", core.GREEN, core.RESET, e)
+	e.ResolvedCallback = func(e *net.Endpoint) {
+		tp.Session.Events.Add("target.resolved", e)
+	}
+
 	tp.Targets[mac] = e
 
+	tp.Session.Events.Add("target.new", e)
+
 	return nil
 }