> For the complete documentation index, see [llms.txt](https://developers-apps-in-toss.toss.im/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers-apps-in-toss.toss.im/documentation/sdk/domains-api/user/user.createanonymouskeyauthcode.md).

# User.createAnonymousKeyAuthCode

### 기능 설명

익명 사용자 키를 받기 위한 일회용 인증 코드를 발급해요. 미니앱에서 이 API로 코드를 받은 뒤, 파트너사 서버에서 코드를 교환해 `hash`를 받으세요. 코드는 한 번만 쓸 수 있고, `expiresIn`초가 지나면 만료돼요. 코드를 교환해 받은 `hash`는 `User.getAnonymousKey`가 반환하는 `hash`와 같은 값이에요.

앱인토스 SDK 3.6.0 이상에서 사용할 수 있어요.

### 타입

**Params**

없음

**Response**

```ts
type CreateAnonymousKeyAuthCodeResponse = {
  /** 파트너사 서버의 교환 API에 전달할 일회용 코드예요. */
  code: string;
  /** 만료까지 남은 시간(초)이에요. */
  expiresIn: number;
};
```

### 예시 코드

```ts
import { User } from "@apps-in-toss/web-framework";

async function issueAnonymousKey() {
  try {
    const { code, expiresIn } = await User.createAnonymousKeyAuthCode();
    // code를 파트너사 서버로 전달해 hash로 교환해요
    console.log("코드 유효 시간(초):", expiresIn);
  } catch (error) {
    console.error(error);
  }
}
```


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