Introduction

Welcome to the i18n-agent Translation API! AI-powered translation service with cultural adaptation

This API documentation provides comprehensive information about all available endpoints, authentication methods, request/response formats, and error codes.

Base URLs

Environment	URL
Development	`http://localhost:8000`
Production	`https://api.i18nagent.ai`

Key Features

🌐 Multi-language Support - Translate content to 10+ languages with cultural adaptation
🚀 Real-time Streaming - Server-Sent Events for progress updates
📁 File Translation - Support for JSON, YAML, XML, CSV, and more
🔐 Secure Authentication - API key-based authentication
💳 Credit System - Pay-as-you-go pricing model
🤖 AI-Powered - Uses advanced LLMs for accurate translations

Authentication

To authenticate, use this code:

# With shell, you can just pass the correct header with each request
curl "api_endpoint_here" \
  -H "Authorization: Bearer i18n_your_api_key_here"

const headers = {
  'Authorization': 'Bearer i18n_your_api_key_here',
  'Content-Type': 'application/json'
};

fetch('api_endpoint_here', { headers })
  .then(response => response.json())
  .then(data => console.log(data));

import requests

headers = {
    'Authorization': 'Bearer i18n_your_api_key_here',
    'Content-Type': 'application/json'
}

response = requests.get('api_endpoint_here', headers=headers)
print(response.json())

package main

import (
    "net/http"
)

func main() {
    client := &http.Client{}
    req, _ := http.NewRequest("GET", "api_endpoint_here", nil)
    req.Header.Add("Authorization", "Bearer i18n_your_api_key_here")
    
    resp, _ := client.Do(req)
    defer resp.Body.Close()
}

Make sure to replace i18n_your_api_key_here with your API key.

The i18n-agent API uses API keys to allow access to the API. You can get your API key from your account dashboard.

The API key must be included in all API requests to the server in a header that looks like the following:

Authorization: Bearer i18n_your_api_key_here

You must replace i18n_your_api_key_here with your personal API key.

Endpoints

Service Info

Get service information

GET /

Returns service metadata and available endpoints

curl -X GET "https://api.i18nagent.ai/" \
  -H "Authorization: Bearer i18n_your_api_key_here" \
  -H "Content-Type: application/json"

const response = await fetch('https://api.i18nagent.ai/', {
  method: 'GET',
  headers: {
    'Authorization': 'Bearer i18n_your_api_key_here',
    'Content-Type': 'application/json'
  }
});

const data = await response.json();
console.log(data);

import requests
import json

response = requests.get(
    'https://api.i18nagent.ai/',
    headers={
        'Authorization': 'Bearer i18n_your_api_key_here',
        'Content-Type': 'application/json'
    }
)

print(response.json())

package main

import (
    "bytes"
    "encoding/json"
    "net/http"
)

func main() {
    client := &http.Client{}
    
    req, _ := http.NewRequest("GET", "https://api.i18nagent.ai/", )
    req.Header.Add("Authorization", "Bearer i18n_your_api_key_here")
    req.Header.Add("Content-Type", "application/json")
    
    resp, _ := client.Do(req)
    defer resp.Body.Close()
}

The above command returns JSON structured like this:

{
  "translations": [
    {
      "original": "Hello, world!",
      "translated": "¡Hola, mundo!",
      "confidence": 0.98
    }
  ],
  "metadata": {
    "sourceLanguage": "en",
    "targetLanguage": "es",
    "wordCount": 2,
    "creditsUsed": 0.002,
    "timestamp": "2025-09-19T08:57:08.356Z"
  }
}

Monitoring

Health check

GET /health

Check service health status

curl -X GET "https://api.i18nagent.ai/health" \
  -H "Authorization: Bearer i18n_your_api_key_here" \
  -H "Content-Type: application/json"

const response = await fetch('https://api.i18nagent.ai/health', {
  method: 'GET',
  headers: {
    'Authorization': 'Bearer i18n_your_api_key_here',
    'Content-Type': 'application/json'
  }
});

const data = await response.json();
console.log(data);

import requests
import json

response = requests.get(
    'https://api.i18nagent.ai/health',
    headers={
        'Authorization': 'Bearer i18n_your_api_key_here',
        'Content-Type': 'application/json'
    }
)

print(response.json())

package main

import (
    "bytes"
    "encoding/json"
    "net/http"
)

func main() {
    client := &http.Client{}
    
    req, _ := http.NewRequest("GET", "https://api.i18nagent.ai/health", )
    req.Header.Add("Authorization", "Bearer i18n_your_api_key_here")
    req.Header.Add("Content-Type", "application/json")
    
    resp, _ := client.Do(req)
    defer resp.Body.Close()
}

The above command returns JSON structured like this:

{
  "translations": [
    {
      "original": "Hello, world!",
      "translated": "¡Hola, mundo!",
      "confidence": 0.98
    }
  ],
  "metadata": {
    "sourceLanguage": "en",
    "targetLanguage": "es",
    "wordCount": 2,
    "creditsUsed": 0.002,
    "timestamp": "2025-09-19T08:57:08.357Z"
  }
}

Credits

Get team credits

GET /credits

Get current credit balance for the authenticated team

curl -X GET "https://api.i18nagent.ai/credits" \
  -H "Authorization: Bearer i18n_your_api_key_here" \
  -H "Content-Type: application/json"

const response = await fetch('https://api.i18nagent.ai/credits', {
  method: 'GET',
  headers: {
    'Authorization': 'Bearer i18n_your_api_key_here',
    'Content-Type': 'application/json'
  }
});

const data = await response.json();
console.log(data);

import requests
import json

response = requests.get(
    'https://api.i18nagent.ai/credits',
    headers={
        'Authorization': 'Bearer i18n_your_api_key_here',
        'Content-Type': 'application/json'
    }
)

print(response.json())

package main

import (
    "bytes"
    "encoding/json"
    "net/http"
)

func main() {
    client := &http.Client{}
    
    req, _ := http.NewRequest("GET", "https://api.i18nagent.ai/credits", )
    req.Header.Add("Authorization", "Bearer i18n_your_api_key_here")
    req.Header.Add("Content-Type", "application/json")
    
    resp, _ := client.Do(req)
    defer resp.Body.Close()
}

The above command returns JSON structured like this:

{
  "translations": [
    {
      "original": "Hello, world!",
      "translated": "¡Hola, mundo!",
      "confidence": 0.98
    }
  ],
  "metadata": {
    "sourceLanguage": "en",
    "targetLanguage": "es",
    "wordCount": 2,
    "creditsUsed": 0.002,
    "timestamp": "2025-09-19T08:57:08.357Z"
  }
}

Languages

List supported languages

GET /languages

Get a list of all supported languages with quality ratings

curl -X GET "https://api.i18nagent.ai/languages" \
  -H "Authorization: Bearer i18n_your_api_key_here" \
  -H "Content-Type: application/json"

const response = await fetch('https://api.i18nagent.ai/languages', {
  method: 'GET',
  headers: {
    'Authorization': 'Bearer i18n_your_api_key_here',
    'Content-Type': 'application/json'
  }
});

const data = await response.json();
console.log(data);

import requests
import json

response = requests.get(
    'https://api.i18nagent.ai/languages',
    headers={
        'Authorization': 'Bearer i18n_your_api_key_here',
        'Content-Type': 'application/json'
    }
)

print(response.json())

package main

import (
    "bytes"
    "encoding/json"
    "net/http"
)

func main() {
    client := &http.Client{}
    
    req, _ := http.NewRequest("GET", "https://api.i18nagent.ai/languages", )
    req.Header.Add("Authorization", "Bearer i18n_your_api_key_here")
    req.Header.Add("Content-Type", "application/json")
    
    resp, _ := client.Do(req)
    defer resp.Body.Close()
}

The above command returns JSON structured like this:

{
  "translations": [
    {
      "original": "Hello, world!",
      "translated": "¡Hola, mundo!",
      "confidence": 0.98
    }
  ],
  "metadata": {
    "sourceLanguage": "en",
    "targetLanguage": "es",
    "wordCount": 2,
    "creditsUsed": 0.002,
    "timestamp": "2025-09-19T08:57:08.357Z"
  }
}

번역

통합 번역 작업 생성

POST /translations

텍스트와 파일 내용을 모두 번역할 수 있는 통합 엔드포인트입니다.

curl -X POST "https://api.i18nagent.ai/translations" \
  -H "Authorization: Bearer i18n_your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{
  "texts": [
    "Hello, world!",
    "Welcome to our service"
  ],
  "targetLanguage": "es",
  "targetAudience": "general",
  "industry": "technology",
  "sourceLanguage": "en",
  "region": "Mexico",
  "notes": "Keep technical terms in English, use formal tone"
}'

const response = await fetch('https://api.i18nagent.ai/translations', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer i18n_your_api_key_here',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
        "texts": [
            "Hello, world!",
            "Welcome to our service"
        ],
        "targetLanguage": "es",
        "targetAudience": "general",
        "industry": "technology",
        "sourceLanguage": "en",
        "region": "Mexico",
        "notes": "Keep technical terms in English, use formal tone"
    })
});

const data = await response.json();
console.log(data);

import requests
import json

response = requests.post(
    'https://api.i18nagent.ai/translations',
    headers={
        'Authorization': 'Bearer i18n_your_api_key_here',
        'Content-Type': 'application/json'
    },
    json={
        "texts": [
            "Hello, world!",
            "Welcome to our service"
        ],
        "targetLanguage": "es",
        "targetAudience": "general",
        "industry": "technology",
        "sourceLanguage": "en",
        "region": "Mexico",
        "notes": "Keep technical terms in English, use formal tone"
    }
)

print(response.json())

package main

import (
    "bytes"
    "encoding/json"
    "net/http"
)

func main() {
    client := &http.Client{}
    data := map[string]interface{}{
        "texts": []string{"Hello, world!", "Welcome to our service"},
        "targetLanguage": "es",
        "targetAudience": "general",
        "industry": "technology",
    }
    jsonData, _ := json.Marshal(data)
    
    req, _ := http.NewRequest("POST", "https://api.i18nagent.ai/translations", bytes.NewBuffer(jsonData))
    req.Header.Add("Authorization", "Bearer i18n_your_api_key_here")
    req.Header.Add("Content-Type", "application/json")
    
    resp, _ := client.Do(req)
    defer resp.Body.Close()
}

위 명령은 다음과 같은 JSON 형식의 응답을 반환합니다:

{
  "translations": [
    {
      "original": "Hello, world!",
      "translated": "¡Hola, mundo!",
      "confidence": 0.98
    }
  ],
  "metadata": {
    "sourceLanguage": "en",
    "targetLanguage": "es",
    "wordCount": 2,
    "creditsUsed": 0.002,
    "timestamp": "2025-09-19T08:57:08.357Z"
  }
}

요청 본문 매개변수

Parameter	Type	Required	Description

실시간 번역 진행 상황 확인

POST /translations/stream

실시간 번역 진행 상황을 SSE(Server-Sent Events)로 전송합니다.

curl -X POST "https://api.i18nagent.ai/translations/stream" \
  -H "Authorization: Bearer i18n_your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{
  "texts": [
    "Hello, world!",
    "Welcome to our service"
  ],
  "targetLanguage": "es",
  "targetAudience": "general",
  "industry": "technology",
  "sourceLanguage": "en",
  "region": "Mexico",
  "notes": "Keep technical terms in English, use formal tone"
}'

const response = await fetch('https://api.i18nagent.ai/translations/stream', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer i18n_your_api_key_here',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
        "texts": [
            "Hello, world!",
            "Welcome to our service"
        ],
        "targetLanguage": "es",
        "targetAudience": "general",
        "industry": "technology",
        "sourceLanguage": "en",
        "region": "Mexico",
        "notes": "Keep technical terms in English, use formal tone"
    })
});

const data = await response.json();
console.log(data);

import requests
import json

response = requests.post(
    'https://api.i18nagent.ai/translations/stream',
    headers={
        'Authorization': 'Bearer i18n_your_api_key_here',
        'Content-Type': 'application/json'
    },
    json={
        "texts": [
            "Hello, world!",
            "Welcome to our service"
        ],
        "targetLanguage": "es",
        "targetAudience": "general",
        "industry": "technology",
        "sourceLanguage": "en",
        "region": "Mexico",
        "notes": "Keep technical terms in English, use formal tone"
    }
)

print(response.json())

package main

import (
    "bytes"
    "encoding/json"
    "net/http"
)

func main() {
    client := &http.Client{}
    data := map[string]interface{}{
        "texts": []string{"Hello, world!", "Welcome to our service"},
        "targetLanguage": "es",
        "targetAudience": "general",
        "industry": "technology",
    }
    jsonData, _ := json.Marshal(data)
    
    req, _ := http.NewRequest("POST", "https://api.i18nagent.ai/translations/stream", bytes.NewBuffer(jsonData))
    req.Header.Add("Authorization", "Bearer i18n_your_api_key_here")
    req.Header.Add("Content-Type", "application/json")
    
    resp, _ := client.Do(req)
    defer resp.Body.Close()
}

위 명령은 다음과 같은 JSON 형식의 응답을 반환합니다:

{
  "translations": [
    {
      "original": "Hello, world!",
      "translated": "¡Hola, mundo!",
      "confidence": 0.98
    }
  ],
  "metadata": {
    "sourceLanguage": "en",
    "targetLanguage": "es",
    "wordCount": 2,
    "creditsUsed": 0.002,
    "timestamp": "2025-09-19T08:57:08.357Z"
  }
}

요청 본문 매개변수

Parameter	Type	Required	Description
texts	array	Yes	Array of texts to translate
targetLanguage	string	Yes	Target language code (e.g., 'es', 'fr', 'ja')
targetAudience	string	No	Target audience (e.g., 'general', 'technical', 'casual', 'formal') (default: general)
industry	string	No	Industry context (e.g., 'technology', 'healthcare', 'finance') (default: technology)
sourceLanguage	string	No	Source language code (auto-detected if not provided)
region	string	No	Specific region for localization (e.g., 'Spain', 'Mexico', 'Brazil')
context	string	No	Optional additional context or instructions for the translation (e.g., 'Keep technical terms in English', 'Use formal tone', 'Preserve brand names')

번역 비용 견적 받기

POST /translations/estimate

번역에 필요한 단어 수와 크레딧을 계산합니다.

curl -X POST "https://api.i18nagent.ai/translations/estimate" \
  -H "Authorization: Bearer i18n_your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{
  "texts": [
    "Hello, world!",
    "Welcome to our service"
  ],
  "targetLanguage": "es",
  "targetAudience": "general",
  "industry": "technology",
  "sourceLanguage": "en",
  "region": "Mexico",
  "notes": "Keep technical terms in English, use formal tone"
}'

const response = await fetch('https://api.i18nagent.ai/translations/estimate', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer i18n_your_api_key_here',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
        "texts": [
            "Hello, world!",
            "Welcome to our service"
        ],
        "targetLanguage": "es",
        "targetAudience": "general",
        "industry": "technology",
        "sourceLanguage": "en",
        "region": "Mexico",
        "notes": "Keep technical terms in English, use formal tone"
    })
});

const data = await response.json();
console.log(data);

import requests
import json

response = requests.post(
    'https://api.i18nagent.ai/translations/estimate',
    headers={
        'Authorization': 'Bearer i18n_your_api_key_here',
        'Content-Type': 'application/json'
    },
    json={
        "texts": [
            "Hello, world!",
            "Welcome to our service"
        ],
        "targetLanguage": "es",
        "targetAudience": "general",
        "industry": "technology",
        "sourceLanguage": "en",
        "region": "Mexico",
        "notes": "Keep technical terms in English, use formal tone"
    }
)

print(response.json())

package main

import (
    "bytes"
    "encoding/json"
    "net/http"
)

func main() {
    client := &http.Client{}
    data := map[string]interface{}{
        "texts": []string{"Hello, world!", "Welcome to our service"},
        "targetLanguage": "es",
        "targetAudience": "general",
        "industry": "technology",
    }
    jsonData, _ := json.Marshal(data)
    
    req, _ := http.NewRequest("POST", "https://api.i18nagent.ai/translations/estimate", bytes.NewBuffer(jsonData))
    req.Header.Add("Authorization", "Bearer i18n_your_api_key_here")
    req.Header.Add("Content-Type", "application/json")
    
    resp, _ := client.Do(req)
    defer resp.Body.Close()
}

위 명령은 다음과 같은 JSON 형식의 응답을 반환합니다:

{
  "translations": [
    {
      "original": "Hello, world!",
      "translated": "¡Hola, mundo!",
      "confidence": 0.98
    }
  ],
  "metadata": {
    "sourceLanguage": "en",
    "targetLanguage": "es",
    "wordCount": 2,
    "creditsUsed": 0.002,
    "timestamp": "2025-09-19T08:57:08.357Z"
  }
}

요청 본문 매개변수

Parameter	Type	Required	Description
content	string	Yes	Content to analyze
fileType	string	No	File type for content analysis (default: txt)

분석

번역 준비도 분석

POST /analyze

번역 전 잠재적 문제를 식별하고 개선 방안을 제안하기 위해 콘텐츠를 분석합니다. 이 엔드포인트는 번역과 동일한 비율로 크레딧을 소비합니다(단어당 0.001 크레딧).

curl -X POST "https://api.i18nagent.ai/analyze" \
  -H "Authorization: Bearer i18n_your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{
  "texts": [
    "Hello, world!",
    "Welcome to our service"
  ],
  "targetLanguage": "es",
  "targetAudience": "general",
  "industry": "technology",
  "sourceLanguage": "en",
  "region": "Mexico",
  "notes": "Keep technical terms in English, use formal tone"
}'

const response = await fetch('https://api.i18nagent.ai/analyze', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer i18n_your_api_key_here',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
        "texts": [
            "Hello, world!",
            "Welcome to our service"
        ],
        "targetLanguage": "es",
        "targetAudience": "general",
        "industry": "technology",
        "sourceLanguage": "en",
        "region": "Mexico",
        "notes": "Keep technical terms in English, use formal tone"
    })
});

const data = await response.json();
console.log(data);

import requests
import json

response = requests.post(
    'https://api.i18nagent.ai/analyze',
    headers={
        'Authorization': 'Bearer i18n_your_api_key_here',
        'Content-Type': 'application/json'
    },
    json={
        "texts": [
            "Hello, world!",
            "Welcome to our service"
        ],
        "targetLanguage": "es",
        "targetAudience": "general",
        "industry": "technology",
        "sourceLanguage": "en",
        "region": "Mexico",
        "notes": "Keep technical terms in English, use formal tone"
    }
)

print(response.json())

package main

import (
    "bytes"
    "encoding/json"
    "net/http"
)

func main() {
    client := &http.Client{}
    data := map[string]interface{}{
        "texts": []string{"Hello, world!", "Welcome to our service"},
        "targetLanguage": "es",
        "targetAudience": "general",
        "industry": "technology",
    }
    jsonData, _ := json.Marshal(data)
    
    req, _ := http.NewRequest("POST", "https://api.i18nagent.ai/analyze", bytes.NewBuffer(jsonData))
    req.Header.Add("Authorization", "Bearer i18n_your_api_key_here")
    req.Header.Add("Content-Type", "application/json")
    
    resp, _ := client.Do(req)
    defer resp.Body.Close()
}

위 명령은 다음과 같은 JSON 형식의 응답을 반환합니다:

{
  "translations": [
    {
      "original": "Hello, world!",
      "translated": "¡Hola, mundo!",
      "confidence": 0.98
    }
  ],
  "metadata": {
    "sourceLanguage": "en",
    "targetLanguage": "es",
    "wordCount": 2,
    "creditsUsed": 0.002,
    "timestamp": "2025-09-19T08:57:08.357Z"
  }
}

요청 본문 매개변수

Parameter	Type	Required	Description
targetLanguage	string	Yes	Target language code for translation
targetAudience	string	No	Target audience (default: general)
industry	string	No	Industry context (default: general)
sourceLanguage	string	No	Source language code (auto-detected if not provided)
region	string	No	Specific region for localization
content	object	Yes	Content to analyze (text, array of texts, or structured object)
fileType	string	No	Optional file type if content is from a file

번역 작업

번역 작업 세부 정보 조회

GET /translations/{id}

ID로 특정 번역 작업의 세부 정보를 가져옵니다.

curl -X GET "https://api.i18nagent.ai/translations/{id}" \
  -H "Authorization: Bearer i18n_your_api_key_here" \
  -H "Content-Type: application/json"

const response = await fetch('https://api.i18nagent.ai/translations/{id}', {
  method: 'GET',
  headers: {
    'Authorization': 'Bearer i18n_your_api_key_here',
    'Content-Type': 'application/json'
  }
});

const data = await response.json();
console.log(data);

import requests
import json

response = requests.get(
    'https://api.i18nagent.ai/translations/{id}',
    headers={
        'Authorization': 'Bearer i18n_your_api_key_here',
        'Content-Type': 'application/json'
    }
)

print(response.json())

package main

import (
    "bytes"
    "encoding/json"
    "net/http"
)

func main() {
    client := &http.Client{}
    
    req, _ := http.NewRequest("GET", "https://api.i18nagent.ai/translations/{id}", )
    req.Header.Add("Authorization", "Bearer i18n_your_api_key_here")
    req.Header.Add("Content-Type", "application/json")
    
    resp, _ := client.Do(req)
    defer resp.Body.Close()
}

위 명령은 다음과 같은 JSON 형식의 응답을 반환합니다:

{
  "translations": [
    {
      "original": "Hello, world!",
      "translated": "¡Hola, mundo!",
      "confidence": 0.98
    }
  ],
  "metadata": {
    "sourceLanguage": "en",
    "targetLanguage": "es",
    "wordCount": 2,
    "creditsUsed": 0.002,
    "timestamp": "2025-09-19T08:57:08.357Z"
  }
}

쿼리 매개변수

Parameter	Required	Description
id	Yes	Translation ID

번역 작업 상태 조회

GET /translations/{id}/status

번역 작업의 현재 상태를 가져옵니다.

curl -X GET "https://api.i18nagent.ai/translations/{id}/status" \
  -H "Authorization: Bearer i18n_your_api_key_here" \
  -H "Content-Type: application/json"

const response = await fetch('https://api.i18nagent.ai/translations/{id}/status', {
  method: 'GET',
  headers: {
    'Authorization': 'Bearer i18n_your_api_key_here',
    'Content-Type': 'application/json'
  }
});

const data = await response.json();
console.log(data);

import requests
import json

response = requests.get(
    'https://api.i18nagent.ai/translations/{id}/status',
    headers={
        'Authorization': 'Bearer i18n_your_api_key_here',
        'Content-Type': 'application/json'
    }
)

print(response.json())

package main

import (
    "bytes"
    "encoding/json"
    "net/http"
)

func main() {
    client := &http.Client{}
    
    req, _ := http.NewRequest("GET", "https://api.i18nagent.ai/translations/{id}/status", )
    req.Header.Add("Authorization", "Bearer i18n_your_api_key_here")
    req.Header.Add("Content-Type", "application/json")
    
    resp, _ := client.Do(req)
    defer resp.Body.Close()
}

위 명령은 다음과 같은 구조의 JSON을 반환합니다.

{
  "translations": [
    {
      "original": "Hello, world!",
      "translated": "¡Hola, mundo!",
      "confidence": 0.98
    }
  ],
  "metadata": {
    "sourceLanguage": "en",
    "targetLanguage": "es",
    "wordCount": 2,
    "creditsUsed": 0.002,
    "timestamp": "2025-09-19T08:57:08.357Z"
  }
}

쿼리 매개변수

Parameter	Required	Description
id	Yes	Translation ID

번역 결과 다운로드

GET /translations/{id}/result

번역된 콘텐츠 다운로드

curl -X GET "https://api.i18nagent.ai/translations/{id}/result" \
  -H "Authorization: Bearer i18n_your_api_key_here" \
  -H "Content-Type: application/json"

const response = await fetch('https://api.i18nagent.ai/translations/{id}/result', {
  method: 'GET',
  headers: {
    'Authorization': 'Bearer i18n_your_api_key_here',
    'Content-Type': 'application/json'
  }
});

const data = await response.json();
console.log(data);

import requests
import json

response = requests.get(
    'https://api.i18nagent.ai/translations/{id}/result',
    headers={
        'Authorization': 'Bearer i18n_your_api_key_here',
        'Content-Type': 'application/json'
    }
)

print(response.json())

package main

import (
    "bytes"
    "encoding/json"
    "net/http"
)

func main() {
    client := &http.Client{}
    
    req, _ := http.NewRequest("GET", "https://api.i18nagent.ai/translations/{id}/result", )
    req.Header.Add("Authorization", "Bearer i18n_your_api_key_here")
    req.Header.Add("Content-Type", "application/json")
    
    resp, _ := client.Do(req)
    defer resp.Body.Close()
}

위 명령은 다음과 같은 구조의 JSON을 반환합니다.

{
  "translations": [
    {
      "original": "Hello, world!",
      "translated": "¡Hola, mundo!",
      "confidence": 0.98
    }
  ],
  "metadata": {
    "sourceLanguage": "en",
    "targetLanguage": "es",
    "wordCount": 2,
    "creditsUsed": 0.002,
    "timestamp": "2025-09-19T08:57:08.357Z"
  }
}

쿼리 매개변수

Parameter	Required	Description
id	Yes	Translation ID
language	No	Language code for specific language result

원본 파일 다운로드

GET /translations/{id}/original

업로드된 원본 파일 다운로드

curl -X GET "https://api.i18nagent.ai/translations/{id}/original" \
  -H "Authorization: Bearer i18n_your_api_key_here" \
  -H "Content-Type: application/json"

const response = await fetch('https://api.i18nagent.ai/translations/{id}/original', {
  method: 'GET',
  headers: {
    'Authorization': 'Bearer i18n_your_api_key_here',
    'Content-Type': 'application/json'
  }
});

const data = await response.json();
console.log(data);

import requests
import json

response = requests.get(
    'https://api.i18nagent.ai/translations/{id}/original',
    headers={
        'Authorization': 'Bearer i18n_your_api_key_here',
        'Content-Type': 'application/json'
    }
)

print(response.json())

package main

import (
    "bytes"
    "encoding/json"
    "net/http"
)

func main() {
    client := &http.Client{}
    
    req, _ := http.NewRequest("GET", "https://api.i18nagent.ai/translations/{id}/original", )
    req.Header.Add("Authorization", "Bearer i18n_your_api_key_here")
    req.Header.Add("Content-Type", "application/json")
    
    resp, _ := client.Do(req)
    defer resp.Body.Close()
}

위 명령은 다음과 같은 구조의 JSON을 반환합니다.

{
  "translations": [
    {
      "original": "Hello, world!",
      "translated": "¡Hola, mundo!",
      "confidence": 0.98
    }
  ],
  "metadata": {
    "sourceLanguage": "en",
    "targetLanguage": "es",
    "wordCount": 2,
    "creditsUsed": 0.002,
    "timestamp": "2025-09-19T08:57:08.357Z"
  }
}

쿼리 매개변수

Parameter	Required	Description
id	Yes	Translation ID

중단된 번역 이어하기

POST /translations/{id}/resume

실패하거나 중단된 번역을 특정 체크포인트나 마지막 성공 체크포인트에서 자동으로 재개

curl -X POST "https://api.i18nagent.ai/translations/{id}/resume" \
  -H "Authorization: Bearer i18n_your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{
  "texts": [
    "Hello, world!",
    "Welcome to our service"
  ],
  "targetLanguage": "es",
  "targetAudience": "general",
  "industry": "technology",
  "sourceLanguage": "en",
  "region": "Mexico",
  "notes": "Keep technical terms in English, use formal tone"
}'

const response = await fetch('https://api.i18nagent.ai/translations/{id}/resume', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer i18n_your_api_key_here',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
        "texts": [
            "Hello, world!",
            "Welcome to our service"
        ],
        "targetLanguage": "es",
        "targetAudience": "general",
        "industry": "technology",
        "sourceLanguage": "en",
        "region": "Mexico",
        "notes": "Keep technical terms in English, use formal tone"
    })
});

const data = await response.json();
console.log(data);

import requests
import json

response = requests.post(
    'https://api.i18nagent.ai/translations/{id}/resume',
    headers={
        'Authorization': 'Bearer i18n_your_api_key_here',
        'Content-Type': 'application/json'
    },
    json={
        "texts": [
            "Hello, world!",
            "Welcome to our service"
        ],
        "targetLanguage": "es",
        "targetAudience": "general",
        "industry": "technology",
        "sourceLanguage": "en",
        "region": "Mexico",
        "notes": "Keep technical terms in English, use formal tone"
    }
)

print(response.json())

package main

import (
    "bytes"
    "encoding/json"
    "net/http"
)

func main() {
    client := &http.Client{}
    data := map[string]interface{}{
        "texts": []string{"Hello, world!", "Welcome to our service"},
        "targetLanguage": "es",
        "targetAudience": "general",
        "industry": "technology",
    }
    jsonData, _ := json.Marshal(data)
    
    req, _ := http.NewRequest("POST", "https://api.i18nagent.ai/translations/{id}/resume", bytes.NewBuffer(jsonData))
    req.Header.Add("Authorization", "Bearer i18n_your_api_key_here")
    req.Header.Add("Content-Type", "application/json")
    
    resp, _ := client.Do(req)
    defer resp.Body.Close()
}

위 명령은 다음과 같은 구조의 JSON을 반환합니다.

{
  "translations": [
    {
      "original": "Hello, world!",
      "translated": "¡Hola, mundo!",
      "confidence": 0.98
    }
  ],
  "metadata": {
    "sourceLanguage": "en",
    "targetLanguage": "es",
    "wordCount": 2,
    "creditsUsed": 0.002,
    "timestamp": "2025-09-19T08:57:08.357Z"
  }
}

쿼리 매개변수

Parameter	Required	Description
id	Yes	Translation ID

요청 본문 매개변수

Parameter	Type	Required	Description
checkpointId	string	No	Opaque checkpoint ID to resume from (obtained from status endpoint). If not provided and autoDetect is true, will resume from last successful checkpoint.
continueToEnd	boolean	No	Whether to continue processing all remaining content after resuming (default: true)
autoDetect	boolean	No	Automatically detect and resume from the last successful checkpoint if checkpointId is not provided (default: true)

진행 중인 번역 작업 가져오기

GET /translations/jobs/active

현재 진행 중인 번역 작업 목록 가져오기

curl -X GET "https://api.i18nagent.ai/translations/jobs/active" \
  -H "Authorization: Bearer i18n_your_api_key_here" \
  -H "Content-Type: application/json"

const response = await fetch('https://api.i18nagent.ai/translations/jobs/active', {
  method: 'GET',
  headers: {
    'Authorization': 'Bearer i18n_your_api_key_here',
    'Content-Type': 'application/json'
  }
});

const data = await response.json();
console.log(data);

import requests
import json

response = requests.get(
    'https://api.i18nagent.ai/translations/jobs/active',
    headers={
        'Authorization': 'Bearer i18n_your_api_key_here',
        'Content-Type': 'application/json'
    }
)

print(response.json())

package main

import (
    "bytes"
    "encoding/json"
    "net/http"
)

func main() {
    client := &http.Client{}
    
    req, _ := http.NewRequest("GET", "https://api.i18nagent.ai/translations/jobs/active", )
    req.Header.Add("Authorization", "Bearer i18n_your_api_key_here")
    req.Header.Add("Content-Type", "application/json")
    
    resp, _ := client.Do(req)
    defer resp.Body.Close()
}

위 명령은 다음과 같은 구조의 JSON을 반환합니다.

{
  "translations": [
    {
      "original": "Hello, world!",
      "translated": "¡Hola, mundo!",
      "confidence": 0.98
    }
  ],
  "metadata": {
    "sourceLanguage": "en",
    "targetLanguage": "es",
    "wordCount": 2,
    "creditsUsed": 0.002,
    "timestamp": "2025-09-19T08:57:08.357Z"
  }
}

오류

i18n-agent API는 다음과 같은 오류 코드를 사용합니다:

Error Code	Meaning
400	Bad Request -- Your request is invalid.
401	Unauthorized -- Your API key is invalid.
402	Payment Required -- Insufficient credits in your account.
403	Forbidden -- Your API key is inactive or team not found.
404	Not Found -- The specified resource could not be found.
500	Internal Server Error -- We had a problem with our server. Try again later.
503	Service Unavailable -- We're temporarily offline for maintenance. Please try again later.

오류 응답 형식

{
  "error": "Detailed error message describing what went wrong",
  "success": false
}

엔드포인트 선택:

위의 엔드포인트를 선택하여 테스트 시작

인증

# Add your API key to requests
curl -X GET "https://api.i18nagent.ai/" \
  -H "Authorization: Bearer i18n_your_api_key_here"

텍스트 번역

curl -X POST "https://api.i18nagent.ai/translate" \
  -H "Authorization: Bearer i18n_your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{
    "texts": ["Hello, world!", "Welcome to our service"],
    "targetLanguage": "es",
    "targetAudience": "general",
    "industry": "technology"
  }'

파일 번역

curl -X POST "https://api.i18nagent.ai/translate_file" \
  -H "Authorization: Bearer i18n_your_api_key_here" \
  -F "[email protected]" \
  -F "targetLanguage=es" \
  -F "targetAudience=general"

인증

const API_KEY = 'i18n_your_api_key_here';
const BASE_URL = 'https://api.i18nagent.ai';

const headers = {
  'Authorization': `Bearer ${API_KEY}`,
  'Content-Type': 'application/json'
};

텍스트 번역

const response = await fetch(`${BASE_URL}/translate`, {
  method: 'POST',
  headers,
  body: JSON.stringify({
    texts: ['Hello, world!', 'Welcome to our service'],
    targetLanguage: 'es',
    targetAudience: 'general',
    industry: 'technology'
  })
});

const result = await response.json();
console.log(result.translatedTexts);

파일 번역

const formData = new FormData();
formData.append('file', fileInput.files[0]);
formData.append('targetLanguage', 'es');
formData.append('targetAudience', 'general');

const response = await fetch(`${BASE_URL}/translate_file`, {
  method: 'POST',
  headers: {
    'Authorization': `Bearer ${API_KEY}`
  },
  body: formData
});

const result = await response.json();

인증

import requests

API_KEY = 'i18n_your_api_key_here'
BASE_URL = 'https://api.i18nagent.ai'

headers = {
    'Authorization': f'Bearer {API_KEY}',
    'Content-Type': 'application/json'
}

텍스트 번역

response = requests.post(f'{BASE_URL}/translate', 
    headers=headers,
    json={
        'texts': ['Hello, world!', 'Welcome to our service'],
        'targetLanguage': 'es',
        'targetAudience': 'general',
        'industry': 'technology'
    }
)

result = response.json()
print(result['translatedTexts'])

파일 번역

files = {'file': open('document.json', 'rb')}
data = {
    'targetLanguage': 'es',
    'targetAudience': 'general'
}

response = requests.post(f'{BASE_URL}/translate_file',
    headers={'Authorization': f'Bearer {API_KEY}'},
    files=files,
    data=data
)

result = response.json()