Korean Name Romanizer Overview
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    Korean Name Romanizer Overview

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    Article Summary

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    Korean Name Romanizer romanizes Korean names written in Hangul. Along with romanized names based on the current Romanization, it also suggests those commonly used.

    Common information

    You can get a Client ID by registering your application in NAVER Cloud Platform Console.

    1. Go to AI·NAVER API > AI·NAVER API > Application in your web console and register an application. Learn how to register >

    2. Check your Client ID and Client Secret by selecting the application registered in AI·NAVER API > AI·NAVER API > Application.

    3. Click [Edit] of the application to make sure that Korean Name Romanizer is selected. If it is not selected, a 429 error (Quota Exceed) occurs.


    MethodAuthenticationRequest URLOutput format

    Request Header

    X-NCP-APIGW-API-KEY-IDClient ID issued when registering an app
    X-NCP-APIGW-API-KEYClient Secret issued when registering an app
    X-NCP-APIGW-API-KEY:{Client Secret}

    Error Codes

      "error": {
        "errorCode": "300",
        "message": "Not Found Exception"

    Common errors

    HTTP status codeError codeError messageDescription
    400100Bad Request ExceptionRequest error in protocol (https) or encoding (UTF-8).
    401200Authentication FailedAuthentication failed.
    401210Permission DeniedAuthentication failed.
    404300Not Found ExceptionAuthentication failed.
    429400Quota ExceededQuota exceeded.
    429410Throttle LimitedRate exceeded.
    429420Rate LimitedRate exceeded.
    413430Request Entity Too LargeContent-length exceeded (10 MB).
    503500Endpoint ErrorEnd point connection error
    504510Endpoint TimeoutEnd point connection timeout
    500900Unexpected ErrorUnexpected error

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