# 개요

### 지원가능 운영체제

* Google Chrome, Microsoft Edge, Naver Whale 중 하나가 구동 가능한 Windows 혹은 macOS
* iOS
* Android 8.0 이상

### 통신 방식

* Windows, macOS
  * QRCode 를 통한 호출
  * URL Callback을 통한 결과 전달
* iOS : 
  * Apple Universal Link/QRCode 를 통한 호출 
  * Apple Universal Link/URL Callback 을 통한 결과 전달
* Android
  * DeepLink/QRCode 를 통한 호출 시 DeepLink/URL Callback 을 통한 결과 전달
  * Intent 를 통한 호출 시 Intent Result/DeepLink/URL Callback 를 통한 결과 전달

### Diagram

#### Deeplink, QrCode 이용 단건 처리

<figure><img src="/files/Rx9t6sGzlT47SG4yb5KI" alt=""><figcaption></figcaption></figure>


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://api.metacoin.network/metawallet-deeplink/undefined.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.