diff --git a/_examples/xmpp_echo/xmpp_echo.go b/_examples/xmpp_echo/xmpp_echo.go
index f987ac5..3ee9b2e 100644
--- a/_examples/xmpp_echo/xmpp_echo.go
+++ b/_examples/xmpp_echo/xmpp_echo.go
@@ -48,6 +48,3 @@ func handleMessage(s xmpp.Sender, p stanza.Packet) {
 	reply := stanza.Message{Attrs: stanza.Attrs{To: msg.From}, Body: msg.Body}
 	_ = s.Send(reply)
 }
-
-// TODO create default command line client to send message or to send an arbitrary XMPP sequence from a file,
-//   (using templates ?)
diff --git a/_examples/xmpp_oauth2/xmpp_oauth2.go b/_examples/xmpp_oauth2/xmpp_oauth2.go
new file mode 100644
index 0000000..a5cace5
--- /dev/null
+++ b/_examples/xmpp_oauth2/xmpp_oauth2.go
@@ -0,0 +1,48 @@
+/*
+xmpp_oauth2 is a demo client that connect on an XMPP server using OAuth2 and prints received messages.
+*/
+
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+
+	"gosrc.io/xmpp"
+	"gosrc.io/xmpp/stanza"
+)
+
+func main() {
+	config := xmpp.Config{
+		Address:      "localhost:5222",
+		Jid:          "test@localhost",
+		Credential:   xmpp.OAuthToken("OdAIsBlY83SLBaqQoClAn7vrZSHxixT8"),
+		StreamLogger: os.Stdout,
+		// Insecure:     true,
+		// TLSConfig: tls.Config{InsecureSkipVerify: true},
+	}
+
+	router := xmpp.NewRouter()
+	router.HandleFunc("message", handleMessage)
+
+	client, err := xmpp.NewClient(config, router)
+	if err != nil {
+		log.Fatalf("%+v", err)
+	}
+
+	// If you pass the client to a connection manager, it will handle the reconnect policy
+	// for you automatically.
+	cm := xmpp.NewStreamManager(client, nil)
+	log.Fatal(cm.Run())
+}
+
+func handleMessage(s xmpp.Sender, p stanza.Packet) {
+	msg, ok := p.(stanza.Message)
+	if !ok {
+		_, _ = fmt.Fprintf(os.Stdout, "Ignoring packet: %T\n", p)
+		return
+	}
+
+	_, _ = fmt.Fprintf(os.Stdout, "Body = %s - from = %s\n", msg.Body, msg.From)
+}
diff --git a/auth.go b/auth.go
index 0d5b79d..726e15a 100644
--- a/auth.go
+++ b/auth.go
@@ -37,28 +37,30 @@ func OAuthToken(token string) Credential {
 // Authentication flow for SASL mechanisms
 
 func authSASL(socket io.ReadWriter, decoder *xml.Decoder, f stanza.StreamFeatures, user string, credential Credential) (err error) {
-	// TODO: Implement other type of SASL mechanisms
-	havePlain := false
-	for _, m := range f.Mechanisms.Mechanism {
-		if m == "PLAIN" {
-			havePlain = true
+	var matchingMech string
+	for _, mech := range credential.mechanisms {
+		if isSupportedMech(mech, f.Mechanisms.Mechanism) {
+			matchingMech = mech
 			break
 		}
 	}
-	if !havePlain {
-		err := fmt.Errorf("PLAIN authentication is not supported by server: %v", f.Mechanisms.Mechanism)
+
+	switch matchingMech {
+	case "PLAIN", "X-OAUTH2":
+		// TODO: Implement other type of SASL mechanisms
+		return authPlain(socket, decoder, matchingMech, user, credential.secret)
+	default:
+		err := fmt.Errorf("no matching authentication (%v) supported by server: %v", credential.mechanisms, f.Mechanisms.Mechanism)
 		return NewConnError(err, true)
 	}
-
-	return authPlain(socket, decoder, user, credential)
 }
 
 // Plain authentication: send base64-encoded \x00 user \x00 password
-func authPlain(socket io.ReadWriter, decoder *xml.Decoder, user string, credential Credential) error {
-	raw := "\x00" + user + "\x00" + credential.secret
+func authPlain(socket io.ReadWriter, decoder *xml.Decoder, mech string, user string, secret string) error {
+	raw := "\x00" + user + "\x00" + secret
 	enc := make([]byte, base64.StdEncoding.EncodedLen(len(raw)))
 	base64.StdEncoding.Encode(enc, []byte(raw))
-	fmt.Fprintf(socket, "<auth xmlns='%s' mechanism='PLAIN'>%s</auth>", stanza.NSSASL, enc)
+	fmt.Fprintf(socket, "<auth xmlns='%s' mechanism='%s'>%s</auth>", stanza.NSSASL, mech, enc)
 
 	// Next message should be either success or failure.
 	val, err := stanza.NextPacket(decoder)
@@ -77,3 +79,13 @@ func authPlain(socket io.ReadWriter, decoder *xml.Decoder, user string, credenti
 	}
 	return err
 }
+
+// isSupportedMech returns true if the mechanism is supported in the provided list.
+func isSupportedMech(mech string, mechanisms []string) bool {
+	for _, m := range mechanisms {
+		if mech == m {
+			return true
+		}
+	}
+	return false
+}