---
title: "Doc Translation"
slug: "ai-naver-papagodoctranslation"
tags: ["Papago Translation"]
updated: 2026-09-17T09:35:51Z
published: 2026-09-17T09:35:51Z
canonical: "api.ncloud-docs.com/ai-naver-papagodoctranslation"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://api.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Doc Translation

Available in Classic and VPC

This document introduces the Papago Doc Translation API examples.

## Document translation

This section describes a document translation example.

### Python

The following is a Python-based sample code for the API.

```
import requests
from requests_toolbelt import MultipartEncoder
import uuid

data = {
  'source': 'ko',
  'target': 'en',
  'file': ('a.docx', open('a.docx', 'rb'), 'application/octet-stream', {'Content-Transfer-Encoding': 'binary'})
}
m = MultipartEncoder(data, boundary=uuid.uuid4())

headers = {
  "Content-Type": m.content_type,
  "X-NCP-APIGW-API-KEY-ID": user_client_ID,
  "X-NCP-APIGW-API-KEY": user_client_secret
}

url = "https://papago.apigw.ntruss.com/doc-trans/v1/translate"
res = requests.post(url, headers=headers, data=m.to_string())
print(res.text)
```

## Check document translation status

This section describes an example of checking document translation status.

### Python

The following is a Python-based sample code for the API.

```
import requests

headers = {
  "X-NCP-APIGW-API-KEY-ID": user_client_ID,
  "X-NCP-APIGW-API-KEY": user_client_secret
}

url = "https://papago.apigw.ntruss.com/doc-trans/v1/status?requestId=" + RequestId
res = requests.get(url, headers=headers)
print(res.text)
```

## Download document translation result

This section describes an example of downloading document translation results.

### Python

The following is a Python-based sample code for the API.

```
import urllib.request

url = "https://papago.apigw.ntruss.com/doc-trans/v1/download?requestId=" + RequestId

opener = urllib.request.build_opener()
opener.addheaders = [('X-NCP-APIGW-API-KEY-ID', user_client_ID), ('X-NCP-APIGW-API-KEY', user_client_secret)]
urllib.request.install_opener(opener)

urllib.request.urlretrieve(url, "b.docx")
```