diff --git a/example/ios/Podfile.lock b/example/ios/Podfile.lock
index dfaa5ad..9325125 100644
--- a/example/ios/Podfile.lock
+++ b/example/ios/Podfile.lock
@@ -1,24 +1,22 @@
 PODS:
-  - AnyCodable-FlightSchool (0.6.7)
   - BigInt (5.2.0)
   - curvelib.swift (1.0.1)
   - Flutter (1.0.0)
   - KeychainSwift (20.0.0)
   - single_factor_auth_flutter (0.0.1):
     - Flutter
-    - SingleFactorAuth (= 6.0.0)
-  - SingleFactorAuth (6.0.0):
+    - SingleFactorAuth (= 8.0.0)
+  - SingleFactorAuth (8.0.0):
     - curvelib.swift (~> 1.0.1)
-    - Torus-fetchNodeDetails (~> 6.0.1)
-    - Torus-utils (~> 8.1.0)
-    - TorusSessionManager (~> 4.0.2)
+    - Torus-fetchNodeDetails (~> 6.0.3)
+    - Torus-utils (~> 9.0.1)
+    - TorusSessionManager (~> 5.0.0)
   - Torus-fetchNodeDetails (6.0.3):
     - BigInt (~> 5.2.0)
-  - Torus-utils (8.1.0):
-    - AnyCodable-FlightSchool (~> 0.6.0)
+  - Torus-utils (9.0.1):
     - curvelib.swift (~> 1.0.1)
-    - Torus-fetchNodeDetails (~> 6.0.1)
-  - TorusSessionManager (4.0.2):
+    - Torus-fetchNodeDetails (~> 6.0.3)
+  - TorusSessionManager (5.0.0):
     - curvelib.swift (~> 1.0.1)
     - KeychainSwift (~> 20.0.0)
 
@@ -28,7 +26,6 @@ DEPENDENCIES:
 
 SPEC REPOS:
   trunk:
-    - AnyCodable-FlightSchool
     - BigInt
     - curvelib.swift
     - KeychainSwift
@@ -44,17 +41,16 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/single_factor_auth_flutter/ios"
 
 SPEC CHECKSUMS:
-  AnyCodable-FlightSchool: 261cbe76757802b17d471b9059b21e6fa5edf57b
   BigInt: f668a80089607f521586bbe29513d708491ef2f7
   curvelib.swift: d0746ae82bee34016c06da3567a97e493b3c979f
   Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
   KeychainSwift: 0ce6a4d13f7228054d1a71bb1b500448fb2ab837
-  single_factor_auth_flutter: c15c7a7a225399326d38c85de60ba3e1d5c5f82a
-  SingleFactorAuth: 2c25b70f7faac954fc15fe8f9598f80b09ca450e
+  single_factor_auth_flutter: 9617e5ffce9c0251bddb19cbe49293f921c13b79
+  SingleFactorAuth: 2bfa8ad0fe8d0023fffdf1a5f0c9634ca3ee66d8
   Torus-fetchNodeDetails: 6c349f47cbca36a4b3f276fe26d03c1b39b20949
-  Torus-utils: 3ec4dba5ea50935ab129077adef4207af5a00225
-  TorusSessionManager: 05a1a8f3265d0949a1a342c4ba2c52882445b614
+  Torus-utils: 1d23e6eedf9ee7df9ecc2605b765ad68eb194f71
+  TorusSessionManager: 42c21f100d895976fabe3806cb9c575392f6e424
 
 PODFILE CHECKSUM: d5c402b2f74646de5c7f24c1231886362b49b38f
 
-COCOAPODS: 1.14.3
+COCOAPODS: 1.14.2
diff --git a/example/ios/Runner/AppDelegate.swift b/example/ios/Runner/AppDelegate.swift
index 70693e4..b636303 100644
--- a/example/ios/Runner/AppDelegate.swift
+++ b/example/ios/Runner/AppDelegate.swift
@@ -1,7 +1,7 @@
 import UIKit
 import Flutter
 
-@UIApplicationMain
+@main
 @objc class AppDelegate: FlutterAppDelegate {
   override func application(
     _ application: UIApplication,
diff --git a/ios/Classes/SingleFactorAuthFlutterPlugin.swift b/ios/Classes/SingleFactorAuthFlutterPlugin.swift
index 5ccd2f6..eaf6f2d 100644
--- a/ios/Classes/SingleFactorAuthFlutterPlugin.swift
+++ b/ios/Classes/SingleFactorAuthFlutterPlugin.swift
@@ -16,21 +16,25 @@ public class SingleFactorAuthFlutterPlugin: NSObject, FlutterPlugin {
     private func getNetwork(_ network: String) -> Web3AuthNetwork {
         switch network {
         case "mainnet":
-            return Web3AuthNetwork.MAINNET
+            return .legacy(.MAINNET)
         case "testnet":
-            return Web3AuthNetwork.TESTNET
+            return .legacy(.TESTNET)
         case "aqua":
-            return Web3AuthNetwork.AQUA
+            return .legacy(.AQUA)
         case "cyan":
-            return Web3AuthNetwork.CYAN
+            return .legacy(.CYAN)
+        case "sappire_devnet":
+            return .sapphire(.SAPPHIRE_DEVNET)
+        case "sapphire_mainnet":
+            return .sapphire(.SAPPHIRE_MAINNET)
         default:
-            return Web3AuthNetwork.MAINNET
+            return .sapphire(.SAPPHIRE_MAINNET)
         }
     }
     
     var decoder = JSONDecoder()
     var encoder = JSONEncoder()
-    var singleFactorAuthArgs: SingleFactorAuthArgs?
+    var sfaParams: SFAParams?
     var singleFactorAuth: SingleFactorAuth?
     
     public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
@@ -47,13 +51,14 @@ public class SingleFactorAuthFlutterPlugin: NSObject, FlutterPlugin {
                 
                 let params = try self.decoder.decode(InitParams.self, from: data)
                 
-                singleFactorAuthArgs = SingleFactorAuthArgs(
-                    web3AuthClientId: params.clientid,
-                    network: self.getNetwork(params.network)
+                sfaParams = SFAParams(
+                    web3AuthClientId: params.clientId,
+                    network: self.getNetwork(params.network),
+                    sessionTime: params.sessionTime ?? 86400
                 )
                 
-                let singleFactorAuth =  SingleFactorAuth(
-                    singleFactorAuthArgs: singleFactorAuthArgs!
+                let singleFactorAuth =  try SingleFactorAuth(
+                    params: sfaParams!
                 )
                 
                 self.singleFactorAuth = singleFactorAuth
@@ -72,59 +77,38 @@ public class SingleFactorAuthFlutterPlugin: NSObject, FlutterPlugin {
                     result(throwKeyNotGeneratedError())
                 }
                 
-            case "getTorusKey":
+            case "connect":
                 let args = call.arguments as? String
                 guard let data = args?.data(using: .utf8) else {
                     return result(throwKeyNotGeneratedError())
                 }
 
                 let params = try self.decoder.decode(getTorusKeyParams.self, from: data)
-                
-                let loginParams = LoginParams(
-                    verifier: params.verifier,
-                    verifierId: params.verifierId,
-                    idToken: params.idToken
-                )
-                
-                do {
-                  
-                    let torusKeyCF = try await singleFactorAuth?.getKey(
-                        loginParams: loginParams
+
+                let loginParams: LoginParams
+                if params.aggregateVerifier?.isEmpty ?? true {
+                    loginParams = LoginParams(
+                        verifier: params.verifier,
+                        verifierId: params.verifierId,
+                        idToken: params.idToken
+                    )
+                } else {
+                    loginParams = LoginParams(
+                        verifier: params.aggregateVerifier!,
+                        verifierId: params.verifierId,
+                        idToken: params.idToken,
+                        subVerifierInfoArray: [
+                            TorusSubVerifierInfo(
+                                verifier: params.verifier,
+                                idToken: params.idToken
+                            )
+                        ]
                     )
-                    
-                    let resultData = try encoder.encode(torusKeyCF)
-                    let resultJson = String(decoding: resultData, as: UTF8.self)
-                    return result(resultJson)
-                } catch {
-                    result(throwKeyNotGeneratedError())
-                }
-                break
-                
-            case "getAggregateTorusKey":
-                let args = call.arguments as? String
-                guard let data = args?.data(using: .utf8) else {
-                    return result(throwKeyNotGeneratedError())
-                }
-                
-                let params = try self.decoder.decode(getTorusKeyParams.self, from: data)
-                
-                guard let aggregateVerifier = params.aggregateVerifier else {
-                   return result(throwParamMissingError(param: "aggregateVerifier"))
                 }
                 
-                let loginParams = LoginParams(
-                    verifier: params.aggregateVerifier!,
-                    verifierId: params.verifierId,
-                    idToken: params.idToken,
-                    subVerifierInfoArray: [
-                        TorusSubVerifierInfo(
-                            verifier: params.verifier,
-                            idToken: params.idToken
-                        )
-                    ])
-                
                 do {
-                    let torusKeyCF = try await singleFactorAuth?.getKey(
+                  
+                    let torusKeyCF = try await singleFactorAuth?.connect(
                         loginParams: loginParams
                     )
                     
@@ -135,6 +119,15 @@ public class SingleFactorAuthFlutterPlugin: NSObject, FlutterPlugin {
                     result(throwKeyNotGeneratedError())
                 }
                 break
+
+            case "isSessionIdExists":
+                    if(singleFactorAuth == nil) {
+                        return result(false)
+                    } else {
+                        return result(try await singleFactorAuth?.isSessionIdExists())
+                    }
+                 break
+
             default:
                 break
             }
@@ -157,7 +150,8 @@ public class SingleFactorAuthFlutterPlugin: NSObject, FlutterPlugin {
 
 struct InitParams: Codable {
     var network: String
-    var clientid: String
+    var clientId: String
+    var sessionTime: Int? = 86400
 }
 
 struct getTorusKeyParams: Codable {
diff --git a/ios/single_factor_auth_flutter.podspec b/ios/single_factor_auth_flutter.podspec
index b441109..0fddef6 100644
--- a/ios/single_factor_auth_flutter.podspec
+++ b/ios/single_factor_auth_flutter.podspec
@@ -15,7 +15,7 @@ A new Flutter plugin project.
   s.source           = { :path => '.' }
   s.source_files = 'Classes/**/*'
   s.dependency 'Flutter'
-  s.dependency 'SingleFactorAuth', '6.0.0'
+  s.dependency 'SingleFactorAuth', '8.0.0'
   s.platform = :ios, '14.0'
 
   # Flutter.framework does not contain a i386 slice.