diff --git a/internal/api/api.go b/internal/api/api.go
index 09766ca5c..051d29781 100644
--- a/internal/api/api.go
+++ b/internal/api/api.go
@@ -38,12 +38,10 @@ func Init() {
 	log = app.GetLogger("api")
 
 	initStatic(cfg.Mod.StaticDir)
-	initWS(cfg.Mod.Origin)
 
 	HandleFunc("api", apiHandler)
 	HandleFunc("api/config", configHandler)
 	HandleFunc("api/exit", exitHandler)
-	HandleFunc("api/ws", apiWS)
 
 	// ensure we can listen without errors
 	listener, err := net.Listen("tcp", cfg.Mod.Listen)
diff --git a/internal/api/ws.go b/internal/api/ws/ws.go
similarity index 91%
rename from internal/api/ws.go
rename to internal/api/ws/ws.go
index 905857364..26a83a2f6 100644
--- a/internal/api/ws.go
+++ b/internal/api/ws/ws.go
@@ -1,7 +1,9 @@
-package api
+package ws
 
 import (
+	"github.com/AlexxIT/go2rtc/internal/api"
 	"github.com/gorilla/websocket"
+	"github.com/rs/zerolog/log"
 	"net/http"
 	"net/url"
 	"strings"
@@ -9,6 +11,18 @@ import (
 	"time"
 )
 
+func Init() {
+	var cfg struct {
+		Mod struct {
+			Origin string `yaml:"origin"`
+		} `yaml:"api"`
+	}
+
+	initWS(cfg.Mod.Origin)
+
+	api.HandleFunc("api/ws", apiWS)
+}
+
 // Message - struct for data exchange in Web API
 type Message struct {
 	Type  string `json:"type"`
@@ -33,7 +47,7 @@ func (m *Message) GetString(key string) string {
 
 type WSHandler func(tr *Transport, msg *Message) error
 
-func HandleWS(msgType string, handler WSHandler) {
+func HandleFunc(msgType string, handler WSHandler) {
 	wsHandlers[msgType] = handler
 }
 
diff --git a/internal/mjpeg/init.go b/internal/mjpeg/init.go
index 598aae629..b804cffb4 100644
--- a/internal/mjpeg/init.go
+++ b/internal/mjpeg/init.go
@@ -3,6 +3,7 @@ package mjpeg
 import (
 	"errors"
 	"github.com/AlexxIT/go2rtc/internal/api"
+	"github.com/AlexxIT/go2rtc/internal/api/ws"
 	"github.com/AlexxIT/go2rtc/internal/ffmpeg"
 	"github.com/AlexxIT/go2rtc/internal/streams"
 	"github.com/AlexxIT/go2rtc/pkg/core"
@@ -20,7 +21,7 @@ func Init() {
 	api.HandleFunc("api/frame.jpeg", handlerKeyframe)
 	api.HandleFunc("api/stream.mjpeg", handlerStream)
 
-	api.HandleWS("mjpeg", handlerWS)
+	ws.HandleFunc("mjpeg", handlerWS)
 }
 
 func handlerKeyframe(w http.ResponseWriter, r *http.Request) {
@@ -156,7 +157,7 @@ func inputMjpeg(w http.ResponseWriter, r *http.Request) {
 	stream.RemoveProducer(client)
 }
 
-func handlerWS(tr *api.Transport, _ *api.Message) error {
+func handlerWS(tr *ws.Transport, _ *ws.Message) error {
 	src := tr.Request.URL.Query().Get("src")
 	stream := streams.GetOrNew(src)
 	if stream == nil {
@@ -178,7 +179,7 @@ func handlerWS(tr *api.Transport, _ *api.Message) error {
 		return err
 	}
 
-	tr.Write(&api.Message{Type: "mjpeg"})
+	tr.Write(&ws.Message{Type: "mjpeg"})
 
 	tr.OnClose(func() {
 		stream.RemoveConsumer(cons)
diff --git a/internal/mp4/mp4.go b/internal/mp4/mp4.go
index e6791ee76..a791fd766 100644
--- a/internal/mp4/mp4.go
+++ b/internal/mp4/mp4.go
@@ -1,6 +1,7 @@
 package mp4
 
 import (
+	"github.com/AlexxIT/go2rtc/internal/api/ws"
 	"net/http"
 	"strconv"
 	"strings"
@@ -17,8 +18,8 @@ import (
 func Init() {
 	log = app.GetLogger("mp4")
 
-	api.HandleWS("mse", handlerWSMSE)
-	api.HandleWS("mp4", handlerWSMP4)
+	ws.HandleFunc("mse", handlerWSMSE)
+	ws.HandleFunc("mp4", handlerWSMP4)
 
 	api.HandleFunc("api/frame.mp4", handlerKeyframe)
 	api.HandleFunc("api/stream.mp4", handlerMP4)
diff --git a/internal/mp4/ws.go b/internal/mp4/ws.go
index 0cd7e4fec..1ef3f02f2 100644
--- a/internal/mp4/ws.go
+++ b/internal/mp4/ws.go
@@ -3,6 +3,7 @@ package mp4
 import (
 	"errors"
 	"github.com/AlexxIT/go2rtc/internal/api"
+	"github.com/AlexxIT/go2rtc/internal/api/ws"
 	"github.com/AlexxIT/go2rtc/internal/streams"
 	"github.com/AlexxIT/go2rtc/pkg/core"
 	"github.com/AlexxIT/go2rtc/pkg/mp4"
@@ -10,7 +11,7 @@ import (
 	"strings"
 )
 
-func handlerWSMSE(tr *api.Transport, msg *api.Message) error {
+func handlerWSMSE(tr *ws.Transport, msg *ws.Message) error {
 	src := tr.Request.URL.Query().Get("src")
 	stream := streams.GetOrNew(src)
 	if stream == nil {
@@ -42,7 +43,7 @@ func handlerWSMSE(tr *api.Transport, msg *api.Message) error {
 		stream.RemoveConsumer(cons)
 	})
 
-	tr.Write(&api.Message{Type: "mse", Value: cons.MimeType()})
+	tr.Write(&ws.Message{Type: "mse", Value: cons.MimeType()})
 
 	data, err := cons.Init()
 	if err != nil {
@@ -57,7 +58,7 @@ func handlerWSMSE(tr *api.Transport, msg *api.Message) error {
 	return nil
 }
 
-func handlerWSMP4(tr *api.Transport, msg *api.Message) error {
+func handlerWSMP4(tr *ws.Transport, msg *ws.Message) error {
 	src := tr.Request.URL.Query().Get("src")
 	stream := streams.GetOrNew(src)
 	if stream == nil {
@@ -86,7 +87,7 @@ func handlerWSMP4(tr *api.Transport, msg *api.Message) error {
 		return err
 	}
 
-	tr.Write(&api.Message{Type: "mp4", Value: cons.MimeType})
+	tr.Write(&ws.Message{Type: "mp4", Value: cons.MimeType})
 
 	tr.OnClose(func() {
 		stream.RemoveConsumer(cons)
diff --git a/internal/webrtc/candidates.go b/internal/webrtc/candidates.go
index 51f97040d..4fdbce2ad 100644
--- a/internal/webrtc/candidates.go
+++ b/internal/webrtc/candidates.go
@@ -1,7 +1,7 @@
 package webrtc
 
 import (
-	"github.com/AlexxIT/go2rtc/internal/api"
+	"github.com/AlexxIT/go2rtc/internal/api/ws"
 	"github.com/AlexxIT/go2rtc/pkg/webrtc"
 	"github.com/pion/sdp/v3"
 	"strconv"
@@ -56,7 +56,7 @@ func GetCandidates() (candidates []string) {
 	return
 }
 
-func asyncCandidates(tr *api.Transport, cons *webrtc.Conn) {
+func asyncCandidates(tr *ws.Transport, cons *webrtc.Conn) {
 	tr.WithContext(func(ctx map[any]any) {
 		if candidates, ok := ctx["candidate"].([]string); ok {
 			// process candidates that receive before this moment
@@ -74,7 +74,7 @@ func asyncCandidates(tr *api.Transport, cons *webrtc.Conn) {
 
 	for _, candidate := range GetCandidates() {
 		log.Trace().Str("candidate", candidate).Msg("[webrtc] config")
-		tr.Write(&api.Message{Type: "webrtc/candidate", Value: candidate})
+		tr.Write(&ws.Message{Type: "webrtc/candidate", Value: candidate})
 	}
 }
 
@@ -102,7 +102,7 @@ func syncCanditates(answer string) (string, error) {
 	return string(data), nil
 }
 
-func candidateHandler(tr *api.Transport, msg *api.Message) error {
+func candidateHandler(tr *ws.Transport, msg *ws.Message) error {
 	// process incoming candidate in sync function
 	tr.WithContext(func(ctx map[any]any) {
 		candidate := msg.String()
diff --git a/internal/webrtc/client.go b/internal/webrtc/client.go
index 9db347e95..8a13a288f 100644
--- a/internal/webrtc/client.go
+++ b/internal/webrtc/client.go
@@ -2,7 +2,7 @@ package webrtc
 
 import (
 	"errors"
-	"github.com/AlexxIT/go2rtc/internal/api"
+	"github.com/AlexxIT/go2rtc/internal/api/ws"
 	"github.com/AlexxIT/go2rtc/pkg/core"
 	"github.com/AlexxIT/go2rtc/pkg/webrtc"
 	"github.com/gorilla/websocket"
@@ -30,13 +30,13 @@ func streamsHandler(url string) (core.Producer, error) {
 // ex: ws://localhost:1984/api/ws?src=camera1
 func asyncClient(url string) (core.Producer, error) {
 	// 1. Connect to signalign server
-	ws, _, err := websocket.DefaultDialer.Dial(url, nil)
+	conn, _, err := websocket.DefaultDialer.Dial(url, nil)
 	if err != nil {
 		return nil, err
 	}
 	defer func() {
 		if err != nil {
-			_ = ws.Close()
+			_ = conn.Close()
 		}
 	}()
 
@@ -55,14 +55,14 @@ func asyncClient(url string) (core.Producer, error) {
 	prod.Listen(func(msg any) {
 		switch msg := msg.(type) {
 		case pion.PeerConnectionState:
-			_ = ws.Close()
+			_ = conn.Close()
 
 		case *pion.ICECandidate:
 			sendOffer.Wait()
 
 			s := msg.ToJSON().Candidate
 			log.Trace().Str("candidate", s).Msg("[webrtc] local")
-			_ = ws.WriteJSON(&api.Message{Type: "webrtc/candidate", Value: s})
+			_ = conn.WriteJSON(&ws.Message{Type: "webrtc/candidate", Value: s})
 		}
 	})
 
@@ -79,15 +79,15 @@ func asyncClient(url string) (core.Producer, error) {
 	}
 
 	// 4. Send offer
-	msg := &api.Message{Type: "webrtc/offer", Value: offer}
-	if err = ws.WriteJSON(msg); err != nil {
+	msg := &ws.Message{Type: "webrtc/offer", Value: offer}
+	if err = conn.WriteJSON(msg); err != nil {
 		return nil, err
 	}
 
 	sendOffer.Done()
 
 	// 5. Get answer
-	if err = ws.ReadJSON(msg); err != nil {
+	if err = conn.ReadJSON(msg); err != nil {
 		return nil, err
 	}
 
@@ -104,8 +104,8 @@ func asyncClient(url string) (core.Producer, error) {
 	go func() {
 		for {
 			// receive data from remote
-			msg := new(api.Message)
-			if err = ws.ReadJSON(msg); err != nil {
+			msg := new(ws.Message)
+			if err = conn.ReadJSON(msg); err != nil {
 				if cerr, ok := err.(*websocket.CloseError); ok {
 					log.Trace().Err(err).Caller().Msgf("[webrtc] ws code=%d", cerr)
 				}
@@ -120,7 +120,7 @@ func asyncClient(url string) (core.Producer, error) {
 			}
 		}
 
-		_ = ws.Close()
+		_ = conn.Close()
 	}()
 
 	return prod, nil
diff --git a/internal/webrtc/init.go b/internal/webrtc/init.go
index 6855e1bde..07f219b79 100644
--- a/internal/webrtc/init.go
+++ b/internal/webrtc/init.go
@@ -3,6 +3,7 @@ package webrtc
 import (
 	"errors"
 	"github.com/AlexxIT/go2rtc/internal/api"
+	"github.com/AlexxIT/go2rtc/internal/api/ws"
 	"github.com/AlexxIT/go2rtc/internal/app"
 	"github.com/AlexxIT/go2rtc/internal/streams"
 	"github.com/AlexxIT/go2rtc/pkg/core"
@@ -68,9 +69,9 @@ func Init() {
 	}
 
 	// async WebRTC server (two API versions)
-	api.HandleWS("webrtc", asyncHandler)
-	api.HandleWS("webrtc/offer", asyncHandler)
-	api.HandleWS("webrtc/candidate", candidateHandler)
+	ws.HandleFunc("webrtc", asyncHandler)
+	ws.HandleFunc("webrtc/offer", asyncHandler)
+	ws.HandleFunc("webrtc/candidate", candidateHandler)
 
 	// sync WebRTC server (two API versions)
 	api.HandleFunc("api/webrtc", syncHandler)
@@ -84,7 +85,7 @@ var log zerolog.Logger
 
 var PeerConnection func(active bool) (*pion.PeerConnection, error)
 
-func asyncHandler(tr *api.Transport, msg *api.Message) error {
+func asyncHandler(tr *ws.Transport, msg *ws.Message) error {
 	var stream *streams.Stream
 	var mode core.Mode
 
@@ -134,7 +135,7 @@ func asyncHandler(tr *api.Transport, msg *api.Message) error {
 
 			s := msg.ToJSON().Candidate
 			log.Trace().Str("candidate", s).Msg("[webrtc] local")
-			tr.Write(&api.Message{Type: "webrtc/candidate", Value: s})
+			tr.Write(&ws.Message{Type: "webrtc/candidate", Value: s})
 		}
 	})
 
@@ -179,9 +180,9 @@ func asyncHandler(tr *api.Transport, msg *api.Message) error {
 
 	if apiV2 {
 		desc := pion.SessionDescription{Type: pion.SDPTypeAnswer, SDP: answer}
-		tr.Write(&api.Message{Type: "webrtc", Value: desc})
+		tr.Write(&ws.Message{Type: "webrtc", Value: desc})
 	} else {
-		tr.Write(&api.Message{Type: "webrtc/answer", Value: answer})
+		tr.Write(&ws.Message{Type: "webrtc/answer", Value: answer})
 	}
 
 	sendAnswer.Done()
diff --git a/main.go b/main.go
index 97476cd19..cd7b29394 100644
--- a/main.go
+++ b/main.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	"github.com/AlexxIT/go2rtc/internal/api"
+	"github.com/AlexxIT/go2rtc/internal/api/ws"
 	"github.com/AlexxIT/go2rtc/internal/app"
 	"github.com/AlexxIT/go2rtc/internal/debug"
 	"github.com/AlexxIT/go2rtc/internal/dvrip"
@@ -32,37 +33,55 @@ import (
 )
 
 func main() {
-	app.Init()     // init config and logs
-	api.Init()     // init HTTP API server
-	streams.Init() // load streams list
-	onvif.Init()
-
-	rtsp.Init()   // add support RTSP client and RTSP server
-	rtmp.Init()   // add support RTMP client
-	exec.Init()   // add support exec scheme (depends on RTSP server)
-	ffmpeg.Init() // add support ffmpeg scheme (depends on exec scheme)
-	hass.Init()   // add support hass scheme
-	echo.Init()
-	ivideon.Init()
-	http.Init()
-	dvrip.Init()
-	tapo.Init()
-	isapi.Init()
-	mpegts.Init()
-	roborock.Init()
-	nest.Init()
-
-	srtp.Init()
-	homekit.Init()
-
-	webrtc.Init()
-	mp4.Init()
-	hls.Init()
-	mjpeg.Init()
-
-	webtorrent.Init()
-	ngrok.Init()
-	debug.Init()
+	// 1. Core modules: app, api/ws, streams
+
+	app.Init() // init config and logs
+
+	api.Init() // init API before all others
+	ws.Init()  // init WS API endpoint
+
+	streams.Init() // streams module
+
+	// 2. Main sources and servers
+
+	rtsp.Init()   // rtsp source, RTSP server
+	webrtc.Init() // webrtc source, WebRTC server
+
+	// 3. Main API
+
+	mp4.Init()   // MP4 API
+	hls.Init()   // HLS API
+	mjpeg.Init() // MJPEG API
+
+	// 4. Other sources and servers
+
+	hass.Init()       // hass source, Hass API server
+	onvif.Init()      // onvif source, ONVIF API server
+	webtorrent.Init() // webtorrent source, WebTorrent module
+
+	// 5. Other sources
+
+	rtmp.Init()     // rtmp source
+	exec.Init()     // exec source
+	ffmpeg.Init()   // ffmpeg source
+	echo.Init()     // echo source
+	ivideon.Init()  // ivideon source
+	http.Init()     // http/tcp source
+	dvrip.Init()    // dvrip source
+	tapo.Init()     // tapo source
+	isapi.Init()    // isapi source
+	mpegts.Init()   // mpegts passive source
+	roborock.Init() // roborock source
+	homekit.Init()  // homekit source
+	nest.Init()     // nest source
+
+	// 6. Helper modules
+
+	ngrok.Init() // Ngrok module
+	srtp.Init()  // SRTP server
+	debug.Init() // debug API
+
+	// 7. Go
 
 	shell.RunUntilSignal()
 }