Registration and Management

Set or change the player's nickname.

URL Confirmation

This API uses the service-account.playnanoo.com domain.

API Information

• URL: https://service-account.playnanoo.com/api/v20240401/nickname/put
• Method: PUT
• Authentication Required: Yes

Request Parameters

Parameter	Type	Required	Description
change_nickname	string	Required	Nickname to set
check_exists	string	Required	Check for duplicates ("Y": Check, "N": Don't check)
platform	string	Required	Platform (e.g., "aos", "ios")
device_id	string	Required	Device unique ID
device_model	string	Required	Device model name
device_os	string	Required	Device OS
device_language	string	Required	Device language (e.g., "KO", "EN")

Response Data

Res Structure

Field	Type	Description
Nickname	FString	Set nickname

Code Example

void UMyGame::SetNickname(const FString& AccessToken, const FString& NewNickname, bool bCheckExists)
{
    // Create request body with player information
    TSharedPtr<FJsonObject> Body = FPlayNANOOHelper::CreateRequestBody();
    Body->SetStringField(TEXT("change_nickname"), NewNickname);
    Body->SetStringField(TEXT("check_exists"), bCheckExists ? TEXT("Y") : TEXT("N"));

    // Convert to JSON string
    FString JsonBody = FPlayNANOOHelper::ToJsonString(Body);

    // HTTP request
    TSharedRef<IHttpRequest> Request = FHttpModule::Get().CreateRequest();
    Request->SetURL(TEXT("https://service-account.playnanoo.com/api/v20240401/nickname/put"));
    Request->SetVerb(TEXT("PUT"));
    FPlayNANOOHelper::SetCommonHeaders(Request, true);  // Include authentication token
    Request->SetContentAsString(JsonBody);

    Request->OnProcessRequestComplete().BindLambda(
        [](FHttpRequestPtr Req, FHttpResponsePtr Res, bool bSuccess)
    {
        if (bSuccess && Res.IsValid())
        {
            TSharedPtr<FJsonObject> JsonObject;
            TSharedRef<TJsonReader<>> Reader = TJsonReaderFactory<>::Create(Res->GetContentAsString());

            if (FJsonSerializer::Deserialize(Reader, JsonObject))
            {
                FString Nickname;
                JsonObject->TryGetStringField(TEXT("Nickname"), Nickname);
                UE_LOG(LogTemp, Log, TEXT("Nickname set successfully: %s"), *Nickname);
            }
        }
    });

    Request->ProcessRequest();
}

check_exists Parameter

Setting it to "Y" prevents duplicate nicknames. Generally recommended to use "Y".