diff --git a/Plugins/Web3AuthSDK/Source/Web3AuthSDK/Private/Web3Auth.cpp b/Plugins/Web3AuthSDK/Source/Web3AuthSDK/Private/Web3Auth.cpp
index eb86d7e..5079755 100644
--- a/Plugins/Web3AuthSDK/Source/Web3AuthSDK/Private/Web3Auth.cpp
+++ b/Plugins/Web3AuthSDK/Source/Web3AuthSDK/Private/Web3Auth.cpp
@@ -10,6 +10,8 @@
 FOnLogin AWeb3Auth::loginEvent;
 FOnLogout AWeb3Auth::logoutEvent;
 
+FWeb3AuthResponse AWeb3Auth::web3AuthResponse;
+
 #if PLATFORM_ANDROID
 JNI_METHOD void Java_com_epicgames_unreal_GameActivity_onDeepLink(JNIEnv* env, jclass clazz, jstring uri) {
 	if (JNIEnv* Env = FAndroidApplication::GetJavaEnv(true)) {
@@ -63,7 +65,9 @@ void AWeb3Auth::request(FString  path, FLoginParams* loginParams = NULL, TShared
 		case FNetwork::CYAN:
 			initParams->SetStringField("network", "cyan");
 			break;
-
+		case FNetwork::AQUA:
+        	initParams->SetStringField("network", "aqua");
+        	break;
 	}
 
 	if (web3AuthOptions.redirectUrl != "")
@@ -125,6 +129,13 @@ void AWeb3Auth::request(FString  path, FLoginParams* loginParams = NULL, TShared
 	const FString jsonOutput = json;
 	FString base64 = FBase64::Encode(jsonOutput);
 
+	if (web3AuthOptions.network == FNetwork::TESTNET) {
+		web3AuthOptions.sdkUrl = "https://dev-sdk.openlogin.com";
+	}
+	else {
+		web3AuthOptions.sdkUrl = "https://sdk.openlogin.com";
+	}
+
 	FString url = web3AuthOptions.sdkUrl + "/" + path + "#" + base64;
 
 #if PLATFORM_ANDROID
@@ -191,8 +202,6 @@ void AWeb3Auth::setResultUrl(FString hash) {
 	UE_LOG(LogTemp, Warning, TEXT("respose json %s"), *json);
 
 
-	FWeb3AuthResponse web3AuthResponse;
-
 	if (!FJsonObjectConverter::JsonObjectStringToUStruct(json, &web3AuthResponse, 0, 0)) {
 		UE_LOG(LogTemp, Warning, TEXT("failed to parse json"));
 	}
@@ -331,6 +340,33 @@ void AWeb3Auth::callBackFromWebAuthenticateIOS(NSString* sResult) {
 }
 #endif
 
+FString AWeb3Auth::getPrivKey() {
+	if (web3AuthResponse.coreKitKey.IsEmpty() || web3AuthResponse.privKey.IsEmpty()) {
+		return "";
+	}
+
+	return web3AuthOptions.useCoreKitKey ? web3AuthResponse.coreKitKey : web3AuthResponse.privKey;
+} 
+
+FString AWeb3Auth::getEd25519PrivKey() {
+	if (web3AuthResponse.coreKitEd25519PrivKey.IsEmpty() || web3AuthResponse.ed25519PrivKey.IsEmpty()) {
+		return "";
+	}
+
+	return web3AuthOptions.useCoreKitKey ? web3AuthResponse.coreKitEd25519PrivKey : web3AuthResponse.ed25519PrivKey;
+} 
+
+FUserInfo AWeb3Auth::getUserInfo() {
+	if (web3AuthResponse.userInfo.IsEmpty()) {
+		FString error = Web3AuthError::getError(ErrorCode::NOUSERFOUND);
+		UE_LOG(LogTemp, Fatal, TEXT("%s"), *error);
+
+		return FUserInfo();
+	}
+
+	return web3AuthResponse.userInfo; 
+}
+
 void AWeb3Auth::BeginPlay() {
 	Super::BeginPlay();
 }
diff --git a/Plugins/Web3AuthSDK/Source/Web3AuthSDK/Private/Web3AuthError.cpp b/Plugins/Web3AuthSDK/Source/Web3AuthSDK/Private/Web3AuthError.cpp
new file mode 100644
index 0000000..be82a42
--- /dev/null
+++ b/Plugins/Web3AuthSDK/Source/Web3AuthSDK/Private/Web3AuthError.cpp
@@ -0,0 +1 @@
+#include "Web3AuthError.h"
diff --git a/Plugins/Web3AuthSDK/Source/Web3AuthSDK/Public/Web3Auth.h b/Plugins/Web3AuthSDK/Source/Web3AuthSDK/Public/Web3Auth.h
index f98a7d4..12b7a6f 100644
--- a/Plugins/Web3AuthSDK/Source/Web3AuthSDK/Public/Web3Auth.h
+++ b/Plugins/Web3AuthSDK/Source/Web3AuthSDK/Public/Web3Auth.h
@@ -19,12 +19,13 @@
 #include "Runtime/Online/HTTPServer/Public/HttpServerModule.h"
 #include "Runtime/Online/HTTPServer/Public/HttpServerResponse.h"
 
-
 #if PLATFORM_ANDROID
 #include "../../../Launch/Public/Android/AndroidJNI.h"
 #include "Android/AndroidApplication.h"
 #endif
 
+#include "Web3AuthError.h"
+
 
 #include "Web3Auth.generated.h"
 
@@ -109,9 +110,15 @@ enum class FMFALevel : uint8
 UENUM(BlueprintType)
 enum class FNetwork : uint8
 {
-	MAINNET = 0, TESTNET = 1, CYAN = 2
+	MAINNET = 0, TESTNET = 1, CYAN = 2, AQUA = 3
 };
 
+UENUM(BlueprintType)
+enum class FChainNamespace : uint8
+{
+    EIP555,
+    SOLANA
+};
 
 USTRUCT(BlueprintType)
 struct WEB3AUTHSDK_API FExtraLoginOptions
@@ -418,6 +425,20 @@ struct FUserInfo
 
 	FUserInfo() {};
 
+	bool IsEmpty() const { 
+		return email.IsEmpty() 
+			&& name.IsEmpty() 
+			&& profileImage.IsEmpty() 
+			&& aggregateVerifier.IsEmpty() 
+			&& verifier.IsEmpty() 
+			&& verifierId.IsEmpty() 
+			&& typeOfLogin.IsEmpty() 
+			&& dappShare.IsEmpty()
+			&& idToken.IsEmpty() 
+			&& oAuthIdToken.IsEmpty() 
+			&& oAuthAccessToken.IsEmpty(); 
+	}
+
 };
 
 
@@ -482,6 +503,11 @@ struct FWeb3AuthOptions
 	UPROPERTY(BlueprintReadWrite)
 		TMap<FString, FLoginConfigItem> loginConfig;
 
+	UPROPERTY(EditAnywhere, BlueprintReadWrite)
+    	FChainNamespace chainNamespace;
+
+    UPROPERTY(EditAnywhere, BlueprintReadWrite)
+        bool useCoreKitKey;
 
 	FWeb3AuthOptions() {};
 
@@ -492,6 +518,8 @@ struct FWeb3AuthOptions
 		network = other.network;
 		whiteLabel = other.whiteLabel;
 		loginConfig = other.loginConfig;
+		chainNamespace = other.chainNamespace;
+		useCoreKitKey = other.useCoreKitKey;
 	}
 
 };
@@ -517,6 +545,12 @@ struct FWeb3AuthResponse
 	UPROPERTY(EditAnywhere, BlueprintReadWrite)
 		FUserInfo userInfo;
 
+	UPROPERTY(EditAnywhere, BlueprintReadWrite)
+    	FString coreKitKey;
+
+    UPROPERTY(EditAnywhere, BlueprintReadWrite)
+    	FString coreKitEd25519PrivKey;
+
 	FWeb3AuthResponse() {};
 
 };
@@ -532,6 +566,7 @@ class WEB3AUTHSDK_API AWeb3Auth : public AActor
 	GENERATED_BODY()
 
 	FWeb3AuthOptions web3AuthOptions;
+	static FWeb3AuthResponse web3AuthResponse;
 
 	TSharedPtr<IHttpRouter> httpRouter;
 	TArray<TPair<TSharedPtr<IHttpRouter>, FHttpRouteHandle>> httpRoutes;
@@ -581,6 +616,15 @@ class WEB3AUTHSDK_API AWeb3Auth : public AActor
 		return output;
 	}
 
+	UFUNCTION(BlueprintCallable)
+		FString getPrivKey();
+
+	UFUNCTION(BlueprintCallable)
+		FString getEd25519PrivKey();
+
+	UFUNCTION(BlueprintCallable)
+		FUserInfo getUserInfo();
+
     #if PLATFORM_IOS
     static void callBackFromWebAuthenticateIOS(NSString* sResult);
     #endif
@@ -600,4 +644,5 @@ class WEB3AUTHSDK_API AWeb3Auth : public AActor
 
 	bool requestAuthCallback(const FHttpServerRequest& Request, const FHttpResultCallback& OnComplete);
 	bool requestCompleteCallback(const FHttpServerRequest& Request, const FHttpResultCallback& OnComplete);
+
 };
diff --git a/Plugins/Web3AuthSDK/Source/Web3AuthSDK/Public/Web3AuthError.h b/Plugins/Web3AuthSDK/Source/Web3AuthSDK/Public/Web3AuthError.h
new file mode 100644
index 0000000..5994e0c
--- /dev/null
+++ b/Plugins/Web3AuthSDK/Source/Web3AuthSDK/Public/Web3AuthError.h
@@ -0,0 +1,43 @@
+#pragma once
+
+#include "CoreMinimal.h"
+#include <string>
+
+enum ErrorCode
+{
+	NOUSERFOUND,
+	ENCODING_ERROR,
+	DECODING_ERROR,
+	SOMETHING_WENT_WRONG,
+	RUNTIME_ERROR,
+	APP_CANCELLED
+};
+
+class Web3AuthError
+{
+public:
+	static FString getError(ErrorCode code) {
+		switch (code)
+		{
+		case ErrorCode::NOUSERFOUND:
+			return "No user found, please login again!";
+			break;
+		case ErrorCode::ENCODING_ERROR:
+			return "Encoding Error";
+			break;
+		case ErrorCode::DECODING_ERROR:
+			return "Decoding Error";
+			break;
+		case ErrorCode::SOMETHING_WENT_WRONG:
+			return "Something went wrong!";
+			break;
+		case ErrorCode::RUNTIME_ERROR:
+			return "Runtime Error";
+			break;
+		case ErrorCode::APP_CANCELLED:
+			return "App Cancelled";
+			break;
+		}
+		return "";
+	}
+};
\ No newline at end of file