diff --git a/openvidu-electron/src/app.js b/openvidu-electron/src/app.js
index 7334d70d..d4a2832d 100644
--- a/openvidu-electron/src/app.js
+++ b/openvidu-electron/src/app.js
@@ -151,7 +151,8 @@ function createToken(sessionId) { // See https://docs.openvidu.io/en/stable/refe
                         'Authorization': "Basic " + btoa("OPENVIDUAPP:" + OPENVIDU_SERVER_SECRET),
                         'Content-Type': 'application/json',
                         'Access-Control-Allow-Origin': '*'
-                    }
+                    },
+                    data: JSON.stringify({})
                 }
             )
             .then(res => {
diff --git a/openvidu-getaroom/web/app.js b/openvidu-getaroom/web/app.js
index a75b6520..9285239f 100644
--- a/openvidu-getaroom/web/app.js
+++ b/openvidu-getaroom/web/app.js
@@ -299,18 +299,18 @@ function createSession(sessionId) { // See https://docs.openvidu.io/en/stable/re
 	});
 }
 
-function createToken(sessionId) { // See https://docs.openvidu.io/en/stable/reference-docs/REST-API/#post-apitokens
-	return new Promise((resolve, reject) => {
-		$.ajax({
-			type: "POST",
-			url: OPENVIDU_SERVER_URL + "/openvidu/api/sessions/" + sessionId + "/connection",
-			data: JSON.stringify({}),
-			headers: {
-				"Authorization": "Basic " + btoa("OPENVIDUAPP:" + OPENVIDU_SERVER_SECRET),
-				"Content-Type": "application/json"
-			},
-			success: response => resolve(response.token),
-			error: error => reject(error)
-		});
-	});
+function createToken(sessionId) { // See https://docs.openvidu.io/en/stable/reference-docs/REST-API/#post-openviduapisessionsltsession_idgtconnection
+    return new Promise((resolve, reject) => {
+        $.ajax({
+            type: 'POST',
+            url: OPENVIDU_SERVER_URL + '/openvidu/api/sessions/' + sessionId + '/connection',
+            data: JSON.stringify({}),
+            headers: {
+                'Authorization': 'Basic ' + btoa('OPENVIDUAPP:' + OPENVIDU_SERVER_SECRET),
+                'Content-Type': 'application/json',
+            },
+            success: (response) => resolve(response.token),
+            error: (error) => reject(error)
+        });
+    });
 }
\ No newline at end of file
diff --git a/openvidu-hello-world/web/app.js b/openvidu-hello-world/web/app.js
index dee5d686..c2e75ac6 100644
--- a/openvidu-hello-world/web/app.js
+++ b/openvidu-hello-world/web/app.js
@@ -87,17 +87,17 @@ function createSession(sessionId) { // See https://docs.openvidu.io/en/stable/re
 }
 
 function createToken(sessionId) { // See https://docs.openvidu.io/en/stable/reference-docs/REST-API/#post-openviduapisessionsltsession_idgtconnection
-	return new Promise((resolve, reject) => {
-		$.ajax({
-			type: "POST",
-			url: OPENVIDU_SERVER_URL + "/openvidu/api/sessions/" + sessionId + "/connection",
-			data: JSON.stringify({}),
-			headers: {
-				"Authorization": "Basic " + btoa("OPENVIDUAPP:" + OPENVIDU_SERVER_SECRET),
-				"Content-Type": "application/json"
-			},
-			success: response => resolve(response.token),
-			error: error => reject(error)
-		});
-	});
+    return new Promise((resolve, reject) => {
+        $.ajax({
+            type: 'POST',
+            url: OPENVIDU_SERVER_URL + '/openvidu/api/sessions/' + sessionId + '/connection',
+            data: JSON.stringify({}),
+            headers: {
+                'Authorization': 'Basic ' + btoa('OPENVIDUAPP:' + OPENVIDU_SERVER_SECRET),
+                'Content-Type': 'application/json',
+            },
+            success: (response) => resolve(response.token),
+            error: (error) => reject(error)
+        });
+    });
 }
\ No newline at end of file
diff --git a/openvidu-insecure-js/web/app.js b/openvidu-insecure-js/web/app.js
index daa5beb1..7b687e09 100644
--- a/openvidu-insecure-js/web/app.js
+++ b/openvidu-insecure-js/web/app.js
@@ -220,16 +220,17 @@ function createSession(sessionId) { // See https://docs.openvidu.io/en/stable/re
 }
 
 function createToken(sessionId) { // See https://docs.openvidu.io/en/stable/reference-docs/REST-API/#post-openviduapisessionsltsession_idgtconnection
-	return new Promise((resolve, reject) => {
-		$.ajax({
-			type: "POST",
-			url: OPENVIDU_SERVER_URL + "/openvidu/api/sessions/" + sessionId + "/connection",
-			headers: {
-				"Authorization": "Basic " + btoa("OPENVIDUAPP:" + OPENVIDU_SERVER_SECRET),
-				"Content-Type": "application/json"
-			},
-			success: response => resolve(response.token),
-			error: error => reject(error)
-		});
-	});
+    return new Promise((resolve, reject) => {
+        $.ajax({
+            type: 'POST',
+            url: OPENVIDU_SERVER_URL + '/openvidu/api/sessions/' + sessionId + '/connection',
+            data: JSON.stringify({}),
+            headers: {
+                'Authorization': 'Basic ' + btoa('OPENVIDUAPP:' + OPENVIDU_SERVER_SECRET),
+                'Content-Type': 'application/json',
+            },
+            success: (response) => resolve(response.token),
+            error: (error) => reject(error)
+        });
+    });
 }
\ No newline at end of file
diff --git a/openvidu-webcomponent/web/app.js b/openvidu-webcomponent/web/app.js
index 355a184f..bb6d42b4 100644
--- a/openvidu-webcomponent/web/app.js
+++ b/openvidu-webcomponent/web/app.js
@@ -127,19 +127,18 @@ function createSession(sessionName) { // See https://docs.openvidu.io/en/stable/
     });
 }
 
-function createToken(sessionId) {
-    // See https://docs.openvidu.io/en/stable/reference-docs/REST-API/#post-openviduapisessionsltsession_idgtconnection
+function createToken(sessionId) { // See https://docs.openvidu.io/en/stable/reference-docs/REST-API/#post-openviduapisessionsltsession_idgtconnection
     return new Promise((resolve, reject) => {
         $.ajax({
             type: 'POST',
             url: OPENVIDU_SERVER_URL + '/openvidu/api/sessions/' + sessionId + '/connection',
-            data: JSON.stringify({ session: sessionId }),
+            data: JSON.stringify({}),
             headers: {
-                Authorization: 'Basic ' + btoa('OPENVIDUAPP:' + OPENVIDU_SERVER_SECRET),
+                'Authorization': 'Basic ' + btoa('OPENVIDUAPP:' + OPENVIDU_SERVER_SECRET),
                 'Content-Type': 'application/json',
             },
             success: (response) => resolve(response.token),
-            error: (error) => reject(error),
+            error: (error) => reject(error)
         });
     });
 }