diff --git a/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/Presenter.kt b/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/Presenter.kt
index 17ec11c2..53dfc3a1 100644
--- a/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/Presenter.kt
+++ b/SampleApplications/AndroidApp/src/main/java/net/codinux/banking/fints4k/android/Presenter.kt
@@ -36,7 +36,7 @@ open class Presenter {
 
     open fun retrieveAccountData(bankCode: String, loginName: String, password: String, retrievedResult: (GetAccountDataResponse) -> Unit) {
         GlobalScope.launch(Dispatchers.IO) {
-            val response = fintsClient.getAccountData(GetAccountDataParameter(bankCode, loginName, password))
+            val response = fintsClient.getAccountDataAsync(GetAccountDataParameter(bankCode, loginName, password))
             log.info("Retrieved response from ${response.customerAccount?.bankName} for ${response.customerAccount?.customerName}")
 
             withContext(Dispatchers.Main) {
diff --git a/SampleApplications/WebApp/src/main/kotlin/Presenter.kt b/SampleApplications/WebApp/src/main/kotlin/Presenter.kt
index 9557c4fd..687ad197 100644
--- a/SampleApplications/WebApp/src/main/kotlin/Presenter.kt
+++ b/SampleApplications/WebApp/src/main/kotlin/Presenter.kt
@@ -34,7 +34,7 @@ open class Presenter {
 
   open fun retrieveAccountData(bankCode: String, loginName: String, password: String, retrievedResult: (GetAccountDataResponse) -> Unit) {
     GlobalScope.launch(Dispatchers.Unconfined) {
-      val response = fintsClient.getAccountData(GetAccountDataParameter(bankCode, loginName, password))
+      val response = fintsClient.getAccountDataAsync(GetAccountDataParameter(bankCode, loginName, password))
 
       log.info("Retrieved response from ${response.customerAccount?.bankName} for ${response.customerAccount?.customerName}")
 
diff --git a/SampleApplications/iOSApp/fints4k iOS/fints4k iOS/Presenter.swift b/SampleApplications/iOSApp/fints4k iOS/fints4k iOS/Presenter.swift
index 327819c5..92b23780 100644
--- a/SampleApplications/iOSApp/fints4k iOS/fints4k iOS/Presenter.swift	
+++ b/SampleApplications/iOSApp/fints4k iOS/fints4k iOS/Presenter.swift	
@@ -19,7 +19,7 @@ class Presenter : ObservableObject {
     
     
     func getAccountData(_ bankCode: String, _ customerId: String, _ pin: String, _ finTs3ServerAddress: String, _ callback: @escaping (GetAccountDataResponse) -> Void) {
-        self.fintsClient.getAccountData(parameter: GetAccountDataParameter(bankCode: bankCode, customerId: customerId, pin: pin, finTs3ServerAddress: finTs3ServerAddress), callback: callback)
+        self.fintsClient.getAccountDataAsync(parameter: GetAccountDataParameter(bankCode: bankCode, customerId: customerId, pin: pin, finTs3ServerAddress: finTs3ServerAddress), callback: callback)
     }
     
     
diff --git a/fints4k/src/commonMain/kotlin/net/dankito/banking/fints/FinTsClient.kt b/fints4k/src/commonMain/kotlin/net/dankito/banking/fints/FinTsClient.kt
index 3b3364a8..ca8af7e3 100644
--- a/fints4k/src/commonMain/kotlin/net/dankito/banking/fints/FinTsClient.kt
+++ b/fints4k/src/commonMain/kotlin/net/dankito/banking/fints/FinTsClient.kt
@@ -37,11 +37,11 @@ open class FinTsClient @JvmOverloads constructor(
   protected open val mapper = FinTsModelMapper()
 
 
-  open suspend fun getAccountData(bankCode: String, loginName: String, password: String): GetAccountDataResponse {
-    return getAccountData(GetAccountDataParameter(bankCode, loginName, password))
+  open suspend fun getAccountDataAsync(bankCode: String, loginName: String, password: String): GetAccountDataResponse {
+    return getAccountDataAsync(GetAccountDataParameter(bankCode, loginName, password))
   }
 
-  open suspend fun getAccountData(param: GetAccountDataParameter): GetAccountDataResponse {
+  open suspend fun getAccountDataAsync(param: GetAccountDataParameter): GetAccountDataResponse {
     val finTsServerAddress = finTsServerAddressFinder.findFinTsServerAddress(param.bankCode)
     if (finTsServerAddress.isNullOrBlank()) {
       return GetAccountDataResponse(ErrorCode.BankDoesNotSupportFinTs3, "Either bank does not FinTS 3.0 or we don't know its FinTS server address", null, listOf())
diff --git a/fints4k/src/iosMain/kotlin/net/dankito/banking/fints/iOSFinTsClient.kt b/fints4k/src/iosMain/kotlin/net/dankito/banking/fints/iOSFinTsClient.kt
index 0723dfd8..7e46f1ad 100644
--- a/fints4k/src/iosMain/kotlin/net/dankito/banking/fints/iOSFinTsClient.kt
+++ b/fints4k/src/iosMain/kotlin/net/dankito/banking/fints/iOSFinTsClient.kt
@@ -20,9 +20,9 @@ open class iOSFinTsClient(
         }
 
 
-    open fun getAccountData(parameter: GetAccountDataParameter, callback: (GetAccountDataResponse) -> Unit) {
+    open fun getAccountDataAsync(parameter: GetAccountDataParameter, callback: (GetAccountDataResponse) -> Unit) {
         GlobalScope.launch(Dispatchers.Main) { // do not block UI thread as with runBlocking { } but stay on UI thread as passing mutable state between threads currently doesn't work in Kotlin/Native
-            callback(fintsClient.getAccountData(parameter))
+            callback(fintsClient.getAccountDataAsync(parameter))
         }
     }
 
diff --git a/fints4k/src/jvmMain/kotlin/net/dankito/banking/fints/FinTsClientExtensions.kt b/fints4k/src/jvmMain/kotlin/net/dankito/banking/fints/FinTsClientExtensions.kt
new file mode 100644
index 00000000..18a01138
--- /dev/null
+++ b/fints4k/src/jvmMain/kotlin/net/dankito/banking/fints/FinTsClientExtensions.kt
@@ -0,0 +1,14 @@
+package net.dankito.banking.fints
+
+import kotlinx.coroutines.runBlocking
+import net.dankito.banking.client.model.parameter.GetAccountDataParameter
+import net.dankito.banking.client.model.response.GetAccountDataResponse
+
+
+fun FinTsClient.getAccountData(bankCode: String, loginName: String, password: String): GetAccountDataResponse {
+  return runBlocking { getAccountDataAsync(bankCode, loginName, password) }
+}
+
+fun FinTsClient.getAccountData(param: GetAccountDataParameter): GetAccountDataResponse {
+  return runBlocking { getAccountDataAsync(param) }
+}
\ No newline at end of file
diff --git a/fints4k/src/nativeMain/kotlin/Application.kt b/fints4k/src/nativeMain/kotlin/Application.kt
index 979853ac..07c2c955 100644
--- a/fints4k/src/nativeMain/kotlin/Application.kt
+++ b/fints4k/src/nativeMain/kotlin/Application.kt
@@ -5,6 +5,7 @@ import net.dankito.banking.client.model.CustomerAccount
 import net.dankito.banking.client.model.parameter.GetAccountDataParameter
 import net.dankito.banking.fints.FinTsClient
 import net.dankito.banking.fints.callback.SimpleFinTsClientCallback
+import net.dankito.banking.fints.getAccountData
 import net.dankito.banking.fints.model.TanChallenge
 import net.dankito.utils.multiplatform.extensions.*
 import platform.posix.exit
@@ -22,20 +23,18 @@ fun main(args: Array<String>) {
 class Application {
 
   fun retrieveAccountData(bankCode: String, loginName: String, password: String) {
-    runBlocking {
-      val client = FinTsClient(SimpleFinTsClientCallback { tanChallenge -> enterTan(tanChallenge) })
+    val client = FinTsClient(SimpleFinTsClientCallback { tanChallenge -> enterTan(tanChallenge) })
 
-      val response = client.getAccountData(GetAccountDataParameter(bankCode, loginName, password))
+    val response = client.getAccountData(GetAccountDataParameter(bankCode, loginName, password))
 
-      if (response.error != null) {
-        println("An error occurred: ${response.error}${response.errorMessage?.let { " $it" }}")
-      }
+    if (response.error != null) {
+      println("An error occurred: ${response.error}${response.errorMessage?.let { " $it" }}")
+    }
 
-      response.customerAccount?.let { account ->
-        println("Retrieved response from ${account.bankName} for ${account.customerName}")
+    response.customerAccount?.let { account ->
+      println("Retrieved response from ${account.bankName} for ${account.customerName}")
 
-        displayRetrievedAccountData(account)
-      }
+      displayRetrievedAccountData(account)
     }
   }
 
diff --git a/fints4k/src/nativeMain/kotlin/net.dankito.banking.fints/FinTsClientExtensions.kt b/fints4k/src/nativeMain/kotlin/net.dankito.banking.fints/FinTsClientExtensions.kt
new file mode 100644
index 00000000..18a01138
--- /dev/null
+++ b/fints4k/src/nativeMain/kotlin/net.dankito.banking.fints/FinTsClientExtensions.kt
@@ -0,0 +1,14 @@
+package net.dankito.banking.fints
+
+import kotlinx.coroutines.runBlocking
+import net.dankito.banking.client.model.parameter.GetAccountDataParameter
+import net.dankito.banking.client.model.response.GetAccountDataResponse
+
+
+fun FinTsClient.getAccountData(bankCode: String, loginName: String, password: String): GetAccountDataResponse {
+  return runBlocking { getAccountDataAsync(bankCode, loginName, password) }
+}
+
+fun FinTsClient.getAccountData(param: GetAccountDataParameter): GetAccountDataResponse {
+  return runBlocking { getAccountDataAsync(param) }
+}
\ No newline at end of file