Authentication

This API links a request UUID with an account.

URL Confirmation

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

API Information

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

Request Parameters

Parameter	Type	Required	Description
request_uuid	string	Required	Request unique ID (UUID)
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

• Status: Link result status

Unity C# Implementation

BaseResponse Class

Base class for all API responses.

public class BaseResponse
{
    public string ErrorCode;
    public string Message;
    public string WithdrawalKey;
    public string BlockKey;
}

Field descriptions:

• ErrorCode: Error code
• Message: Error message
• WithdrawalKey: Key required for recovery when the account is in withdrawal grace period (only provided for accounts pending withdrawal)
• BlockKey: Key provided when the account is blocked (only provided for blocked accounts)

Custom Link Integration Class

using System;
using System.Collections;
using UnityEngine.Networking;

public class CustomLink
{
    static string path = "https://service-account.playnanoo.com/api/v20240401/link";

    [Serializable]
    public class Req : DeviceInfo
    {
        public string request_uuid;
        public string account_type;

        public IEnumerator Send(
            string request_uuid,
            Action<Res> onSuccess,
            Action<BaseResponse> onError)
        {
            if (!string.IsNullOrEmpty(request_uuid)) this.request_uuid = request_uuid;
            this.account_type = "LINK";

            yield return HttpClient.Send<Req, Res>(
                UnityWebRequest.kHttpVerbPUT,
                path,
                requireToken: true,
                body: this,
                onSuccess: onSuccess,
                onError: onError
            );
        }
    }

    [Serializable]
    public class Res : BaseResponse
    {
        public string Status;
    }
}

Usage Example

public void LinkCustomAccount(string uuid)
{
    CustomLink.Req req = new CustomLink.Req();

    StartCoroutine(req.Send(
        request_uuid: uuid,
        onSuccess: res =>
        {
            Debug.Log($"커스텀 계정 연동 완료: {res.Status}");
        },
        onError: (error) =>
        {
            Debug.LogError($"커스텀 계정 연동 실패: [{error.ErrorCode}] [{error.Message}]");
        }
    ));
}

Usage Scenario

This API is used to link a specific request UUID with the currently logged-in account. For example, it can be used to link a UUID generated on a web page with a game client or for cross-platform account linking.