diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2b0f271..3a378f8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## Manifest Version 1.2.8
+
+- better support for estimate gas
+- added support for deprecated .send method to support more websites
+
 ## Manifest Version 1.2.7
 
 - improve compatibility with ionic 7
diff --git a/src/extension/inject.ts b/src/extension/inject.ts
index d92802b..9e37c56 100644
--- a/src/extension/inject.ts
+++ b/src/extension/inject.ts
@@ -121,7 +121,16 @@ class MetaMaskAPI {
     // Deprecated
     send (arg1: unknown, arg2: unknown): unknown {
         if (arg2 === undefined) {
-            console.error('Clear Wallet: Sync calling is deprecated and not supported')
+            if( typeof arg1 === 'string' ) {
+                return sendMessage({
+                    method: arg1,
+                    params: undefined
+                })
+            } else if (typeof arg1 === 'object') {
+                return sendMessage(arg1 as RequestArguments)
+            } else {
+                console.error('Clear Wallet: faulty request')
+            }
         }else if( typeof arg1 === 'string' ) {
             return sendMessage({
                 method: arg1,
@@ -293,7 +302,7 @@ const listner =  function(event: any) {
     try {
         if(event?.data?.data?.error){
             promResolvers.get(event.data.resId)?.reject(event.data.data);
-            // console.error(event?.data?.data)
+            console.error(event?.data?.data)
         }else {
             promResolvers.get(event.data.resId)?.resolve(event.data.data);
         }
diff --git a/src/extension/manifest.json b/src/extension/manifest.json
index 0afdffa..29bb99c 100644
--- a/src/extension/manifest.json
+++ b/src/extension/manifest.json
@@ -3,8 +3,8 @@
     "name": "__MSG_appName__",
     "description": "__MSG_appDesc__",
     "default_locale": "en",
-    "version": "1.2.7",
-    "version_name": "1.2.7",
+    "version": "1.2.8",
+    "version_name": "1.2.8",
     "icons": {
       "16": "assets/extension-icon/wallet_16.png",
       "32": "assets/extension-icon/wallet_32.png",
diff --git a/src/extension/serviceWorker.ts b/src/extension/serviceWorker.ts
index bce77c4..be5b9ff 100644
--- a/src/extension/serviceWorker.ts
+++ b/src/extension/serviceWorker.ts
@@ -211,12 +211,14 @@ const mainListner = (message: RequestArguments, sender:any, sendResponse: (a: an
                         })
                         break
                     }
-                    sendResponse(await estimateGas({
+                    const gas = await estimateGas({
                         to: params?.to ?? '',
                         from: params?.from ?? '',
                         data: params?.data ?? '',
                         value: params?.value ?? '0x0'
-                    }))
+                    })
+                    const gasHex = gas?._hex ? gas?._hex : gas
+                    sendResponse(gasHex)
                     } catch(err) {
                     if(String(err).includes('UNPREDICTABLE_GAS_LIMIT')) {
                         chrome.notifications.create({