diff --git a/android/src/main/kotlin/africa/ejara/trustdart/Coin.kt b/android/src/main/kotlin/africa/ejara/trustdart/Coin.kt
index 3b631e7..f8f5b17 100644
--- a/android/src/main/kotlin/africa/ejara/trustdart/Coin.kt
+++ b/android/src/main/kotlin/africa/ejara/trustdart/Coin.kt
@@ -44,13 +44,13 @@ open class Coin(nameOfCoin: String, typeOfCoin: CoinType) : CoinInterface {
     override fun getRawPrivateKey(path: String, mnemonic: String, passphrase: String): ByteArray? {
         val wallet = HDWallet(mnemonic, passphrase)
         return wallet.getKey(coinType, path).data()
-    }
+    } 
 
     override fun getPublicKey(path: String, mnemonic: String, passphrase: String): String? {
         val wallet = HDWallet(mnemonic, passphrase)
         return wallet.getKey(coinType, path).getPublicKeySecp256k1(true).data().base64String()
     }
-
+ 
     override fun getRawPublicKey(path: String, mnemonic: String, passphrase: String): ByteArray? {
         val wallet = HDWallet(mnemonic, passphrase)
         return wallet.getKey(coinType, path).getPublicKeySecp256k1(true).data()
@@ -84,7 +84,6 @@ open class Coin(nameOfCoin: String, typeOfCoin: CoinType) : CoinInterface {
     }
 
     override fun multiSignTransaction(
-        path: String,
         txData: Map<String, Any>,
         privateKeys: ArrayList<String>
     ): String? {
diff --git a/android/src/main/kotlin/africa/ejara/trustdart/TrustdartPlugin.kt b/android/src/main/kotlin/africa/ejara/trustdart/TrustdartPlugin.kt
index a230af7..f9984c6 100644
--- a/android/src/main/kotlin/africa/ejara/trustdart/TrustdartPlugin.kt
+++ b/android/src/main/kotlin/africa/ejara/trustdart/TrustdartPlugin.kt
@@ -56,7 +56,7 @@ class TrustdartPlugin : FlutterPlugin, MethodCallHandler {
                     validator.details.errorMessage,
                     validator.details.errorDetails
                 )
-            }
+            } 
             "checkMnemonic" -> {
                 val mnemonic: String? = call.argument("mnemonic")
                 val passphrase: String? = call.argument("passphrase")
@@ -166,19 +166,18 @@ class TrustdartPlugin : FlutterPlugin, MethodCallHandler {
             }
             "multiSignTransaction" -> {
                 val coin: String? = call.argument("coin")
-                val path: String? = call.argument("path")
                 val txData: Map<String, Any>? = call.argument("txData")
                 val privateKeys: ArrayList<String>? = call.argument("privateKeys")
                 var validator = WalletHandler().validate(
                     WalletError(
                         WalletHandlerErrorCodes.ArgumentsNull,
-                        "[path], [coin], [privateKeys] and [txData] are required.",
+                        "[coin], [privateKeys] and [txData] are required.",
                         null
-                    ), arrayOf(path, coin, txData, privateKeys)
+                    ), arrayOf(coin, txData, privateKeys)
                 )
                 if (validator.isValid) {
                     val txHash = WalletHandler().getCoin(coin)
-                        .multiSignTransaction(path!!, txData!!, privateKeys!!)
+                        .multiSignTransaction(txData!!, privateKeys!!)
                     validator = WalletHandler().validate(
                         WalletError(
                             WalletHandlerErrorCodes.TxHashNull,
diff --git a/android/src/main/kotlin/africa/ejara/trustdart/coins/BTC.kt b/android/src/main/kotlin/africa/ejara/trustdart/coins/BTC.kt
index 8ddee25..3c35715 100644
--- a/android/src/main/kotlin/africa/ejara/trustdart/coins/BTC.kt
+++ b/android/src/main/kotlin/africa/ejara/trustdart/coins/BTC.kt
@@ -10,7 +10,7 @@ import wallet.core.jni.CoinType
 import wallet.core.jni.HDWallet
 import wallet.core.jni.proto.Bitcoin
 
-
+ 
 
 
 class BTC : Coin("BTC", CoinType.BITCOIN) {
@@ -82,7 +82,6 @@ class BTC : Coin("BTC", CoinType.BITCOIN) {
 
 
     override fun multiSignTransaction(
-        path: String,
         txData: Map<String, Any>,
         privateKeys: ArrayList<String>
     ): String? {
diff --git a/android/src/main/kotlin/africa/ejara/trustdart/interfaces/CoinInterface.kt b/android/src/main/kotlin/africa/ejara/trustdart/interfaces/CoinInterface.kt
index 74b7b5d..a7e556b 100644
--- a/android/src/main/kotlin/africa/ejara/trustdart/interfaces/CoinInterface.kt
+++ b/android/src/main/kotlin/africa/ejara/trustdart/interfaces/CoinInterface.kt
@@ -1,5 +1,5 @@
 package africa.ejara.trustdart.interfaces
-
+ 
 import com.google.protobuf.ByteString
 
 interface CoinInterface {
@@ -13,7 +13,6 @@ interface CoinInterface {
     fun signDataWithPrivateKey(path: String, mnemonic: String, passphrase: String, txData: String): String?
     fun signTransaction(path: String, txData: Map<String, Any>, mnemonic: String, passphrase: String): String?
    fun multiSignTransaction(
-       path: String,
        txData: Map<String, Any>,
        privateKeys: ArrayList<String>
    ): String?
diff --git a/example/lib/operations.dart b/example/lib/operations.dart
index a179493..bae9268 100644
--- a/example/lib/operations.dart
+++ b/example/lib/operations.dart
@@ -306,7 +306,7 @@ runOperations() async {
       bool valid = await Trustdart.validateAddress(
         coin.code,
         address['legacy']!,
-      );
+      ); 
       print([valid]);
 
       bool invalid = await Trustdart.validateAddress(
@@ -330,7 +330,6 @@ runOperations() async {
       String multiTxSign = await Trustdart.multiSignTransaction(
           dondo,
           coin.code,
-          coin.path,
           operations[coin.code],
           operations[coin.code]["privateKeys"]);
       print('MultiSig Transaction Check ...');
diff --git a/ios/Classes/Coin.swift b/ios/Classes/Coin.swift
index 0a9e5c0..5ed68c5 100644
--- a/ios/Classes/Coin.swift
+++ b/ios/Classes/Coin.swift
@@ -15,7 +15,7 @@ class Coin: CoinProtocol {
     init(name: String, coinType: CoinType){
         self.name = name
         self.coinType = coinType
-    }
+    } 
     
     func getName() -> String {
         return self.name
@@ -82,7 +82,7 @@ class Coin: CoinProtocol {
 
 
 
-    func multiSignTransaction(path: String, txData: [String: Any], privateKeys: [String]) -> String? {
+    func multiSignTransaction(txData: [String: Any], privateKeys: [String]) -> String? {
         let opJson =  Utils.objToJson(from: txData)
         var signatures = [String]()
         
diff --git a/ios/Classes/SwiftTrustdartPlugin.swift b/ios/Classes/SwiftTrustdartPlugin.swift
index 2151b46..b6d71d8 100644
--- a/ios/Classes/SwiftTrustdartPlugin.swift
+++ b/ios/Classes/SwiftTrustdartPlugin.swift
@@ -15,7 +15,7 @@ public class SwiftTrustdartPlugin: NSObject, FlutterPlugin {
             let wallet = WalletHandler().generateMnemonic(strength: 128, passphrase: call.arguments as! String)
             let (isValid, err) = WalletHandler.validate(walletError: WalletError(code: .noWallet, message: "Could not generate wallet", details: nil), wallet)
             if isValid {
-                result(wallet)
+                result(wallet) 
             }else {
                 result(err.details)
             }
@@ -77,7 +77,7 @@ public class SwiftTrustdartPlugin: NSObject, FlutterPlugin {
                     result(txHash)
                 }else {
                     result(err.details)
-                }
+                } 
             }else {
                 result(err.details)
             }
@@ -85,13 +85,12 @@ public class SwiftTrustdartPlugin: NSObject, FlutterPlugin {
         case "multiSignTransaction":
             let args = call.arguments as! [String: Any]
             let coin: String? = args["coin"] as? String
-            let path: String? = args["path"] as? String
             let txData: [String: Any]? = args["txData"] as? [String: Any]
             let privateKeys: [String]? = args["privateKeys"] as? [String]
-            let (isValid, err) = WalletHandler.validate(walletError: WalletError(code: .argumentsNull, message: "[coin] and [path] are required.", details: nil), coin, path)
+            let (isValid, err) = WalletHandler.validate(walletError: WalletError(code: .argumentsNull, message: "[coin] are required.", details: nil), coin)
             
             if isValid {
-                let txHash = WalletHandler().getCoin(coin!).multiSignTransaction(path: path!, txData: txData!, privateKeys: privateKeys ?? [] )
+                let txHash = WalletHandler().getCoin(coin!).multiSignTransaction(txData: txData!, privateKeys: privateKeys ?? [] )
                 
                 let (isValid, err) = WalletHandler.validate(walletError: WalletError(code: .txHashNull, message: "Failed to sign transaction.", details: nil), txHash)
                 if isValid {
diff --git a/ios/Classes/coins/BTC.swift b/ios/Classes/coins/BTC.swift
index 916e78c..86a0aa1 100644
--- a/ios/Classes/coins/BTC.swift
+++ b/ios/Classes/coins/BTC.swift
@@ -48,7 +48,7 @@ class BTC: Coin  {
                 $0.privateKey = [privateKey!.data]
                 $0.plan = BitcoinTransactionPlan.with {
                     $0.amount = txData["amount"] as! Int64
-                    $0.fee = txData["fees"] as! Int64
+                    $0.fee = txData["fees"] as! Int64 
                     $0.change = txData["change"] as! Int64
                     $0.utxos = unspent
                 }
@@ -64,7 +64,7 @@ class BTC: Coin  {
 
 
     
-    override func multiSignTransaction(path: String, txData: [String : Any], privateKeys: [String]) -> String? {
+    override func multiSignTransaction(txData: [String : Any], privateKeys: [String]) -> String? {
         let utxos: [[String: Any]] = txData["utxos"] as! [[String: Any]]
         var unspent: [BitcoinUnspentTransaction] = []
         
diff --git a/ios/Classes/protocols/CoinProtocol.swift b/ios/Classes/protocols/CoinProtocol.swift
index 0367028..9f08df2 100644
--- a/ios/Classes/protocols/CoinProtocol.swift
+++ b/ios/Classes/protocols/CoinProtocol.swift
@@ -18,6 +18,6 @@ protocol CoinProtocol {
     func validateAddress(address: String) -> Bool
     func signDataWithPrivateKey(path: String, mnemonic: String, passphrase: String, txData: String) -> String?
     func signTransaction(path: String, txData: [String: Any], mnemonic: String, passphrase: String) -> String?
-    func multiSignTransaction(path: String, txData: [String: Any], privateKeys: [String]) -> String?
+    func multiSignTransaction(txData: [String: Any], privateKeys: [String]) -> String?
 
 }
diff --git a/lib/trustdart.dart b/lib/trustdart.dart
index b366471..020bc6d 100644
--- a/lib/trustdart.dart
+++ b/lib/trustdart.dart
@@ -171,15 +171,13 @@ class Trustdart {
     }
   }
 
-  static Future<String> multiSignTransaction(String mnemonic, String coin,
-      String path, Map txData, List<String>? privateKeys,
-      [String passphrase = ""]) async {
+  static Future<String> multiSignTransaction(String coin,
+      String path, Map txData, List<String>? privateKeys) async {
     try {
       final String txHash = await _channel.invokeMethod(
           'multiSignTransaction', <String, dynamic>{
         'coin': coin,
         'txData': txData,
-        'path': path,
         'privateKeys': privateKeys
       });
       return txHash;