API Documentation

Welcome to the TranslateX API!

TranslateX API provides an easy way to integrate translations into your application.

Endpoints

The list of available endpoints to send requests.

Translate

Description

Returns a translated text. Use this endpoint to translate either plain text or HTML from one language to another.

Endpoint URL

https://api.translatex.com/translate

HTTP Method

POST

Parameters

Response Attributes

Response Headers

Examples

{
    "translation": [
        "Bonjour le monde!"
    ]
}

{
    "translation": [
        "¡Hola Mundo!",
        "¿Cómo estás?",
        "Esto es una prueba."
    ]
}

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Supported Languages

Description

Returns a list of all supported languages and their respective language codes.

Endpoint URL

https://api.translatex.com/supported-languages

HTTP Method

GET

Parameters

Response Attributes

Response Headers

Examples

{
    "languages": [
        {
            "language": "en",
            "name": "English"
        },
        {
            "language": "fr",
            "name": "French"
        },
        {
            "language": "es",
            "name": "Spanish"
        }
    ]
}

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Detect Language

Description

Detects the language of the provided text or HTML.

Endpoint URL

https://api.translatex.com/detect

HTTP Method

POST

Parameters

Response Attributes

Response Headers

Examples

{
    "detections": [
        {
            "language": "fr",
            "confidence": 0.99
        }
    ]
}

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Code Examples

Below are some quick examples of how to use the TranslateX API in various programming languages.

PHP

<?php
$url = "https://api.translatex.com/translate?sl=en&tl=fr&key=API_KEY";

$data = array(
    'text' => array(
        'Hello World!',
        'This is a test.'
    )
);

$post_body = array();
foreach($data['text'] as $val)
    $post_body[] = 'text=' . rawurlencode($val);
$post_body = implode('&', $post_body);

$options = array(
    'http' => array(
        'method'  => 'POST',
        'header'  => "Content-Type: application/x-www-form-urlencoded\r\n",
        'content' => $post_body
    )
);

$context = stream_context_create($options);
$response = file_get_contents($url, false, $context);

echo $response;

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Python

import requests
import urllib.parse

url = "https://api.translatex.com/translate?sl=en&tl=fr&key=API_KEY"

data = {
    'text': [
        'Hello World!',
        'This is a test.'
    ]
}

payload_parts = []
for val in data['text']:
    payload_parts.append('text=' + urllib.parse.quote(val))

payload = "&".join(payload_parts)

headers = {
    'Content-Type': 'application/x-www-form-urlencoded'
}

response = requests.post(url, data=payload, headers=headers)
print(response.text)

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Node.js

const https = require('https');
const querystring = require('querystring');

const url = 'https://api.translatex.com/translate?sl=en&tl=fr&key=API_KEY';

const textData = [
    'Hello World!',
    'This is a test.'
];

const postBody = textData.map(value => 'text=' + encodeURIComponent(value)).join('&');

const options = {
    method: 'POST',
    headers: {
        'Content-Type': 'application/x-www-form-urlencoded',
        'Content-Length': Buffer.byteLength(postBody)
    }
};

const req = https.request(url, options, (res) => {
    let responseData = '';

    res.on('data', (chunk) => {
        responseData += chunk;
    });

    res.on('end', () => {
        console.log(responseData);
    });
});

req.on('error', (error) => {
    console.error(error);
});

req.write(postBody);
req.end();

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JavaScript

This Translation API does not allow cross-domain requests and will not set the Access-Control-Allow-Origin header. Therefore, we strongly advise against using front-end JavaScript code to call this API directly, as it will expose your secret API key.

Instead, please route requests through a trusted environment such as your own back-end script or a proxy configured on your server.

location /translate {
    proxy_pass        https://api.translatex.com;
    proxy_set_header  X-Real-IP        $remote_addr;
    proxy_set_header  X-Forwarded-For  $proxy_add_x_forwarded_for;
    proxy_set_header  X-API-Key        "API_KEY";

    client_max_body_size 2M;
    proxy_read_timeout 120s;
}

fetch('/translate?sl=en&tl=fr', {
    method: 'POST',
    headers: {
        'Content-Type': 'application/x-www-form-urlencoded'
    },
    body: 'text=' + encodeURIComponent('Hello World!')
})
    .then(response => response.text())
    .then(data => console.log(data))
    .catch(error => console.error(error));

This approach ensures your key remains safe on your server and that cross-origin restrictions do not interfere with your requests.

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Go

package main

import (
    "fmt"
    "io/ioutil"
    "net/http"
    "net/url"
    "strings"
)

func main() {
    apiURL := "https://api.translatex.com/translate?sl=en&tl=fr&key=API_KEY"

    texts := []string{
        "Hello World!",
        "This is a test.",
    }

    formData := url.Values{}
    for _, txt := range texts {
        formData.Add("text", txt)
    }
    encodedFormData := formData.Encode()

    req, err := http.NewRequest("POST", apiURL, strings.NewReader(encodedFormData))
    if err != nil {
        panic(err)
    }

    req.Header.Set("Content-Type", "application/x-www-form-urlencoded")

    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        panic(err)
    }
    defer resp.Body.Close()

    body, err := ioutil.ReadAll(resp.Body)
    if err != nil {
        panic(err)
    }

    fmt.Println(string(body))
}

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.NET

using System;
using System.Collections.Generic;
using System.Net.Http;
using System.Threading.Tasks;

namespace TranslationExample
{
    class Program
    {
        static async Task Main(string[] args)
        {
            var url = "https://api.translatex.com/translate?sl=en&tl=fr&key=API_KEY";
            
            var textsToTranslate = new []
            {
                "Hello World!",
                "This is a test."
            };

            using (HttpClient client = new HttpClient())
            {
                var postData = new List<KeyValuePair<string, string>>();
                foreach (var text in textsToTranslate)
                {
                    postData.Add(new KeyValuePair<string, string>("text", text));
                }

                var content = new FormUrlEncodedContent(postData);

                try
                {
                    HttpResponseMessage response = await client.PostAsync(url, content);

                    string responseString = await response.Content.ReadAsStringAsync();

                    Console.WriteLine(responseString);
                }
                catch (Exception ex)
                {
                    Console.WriteLine("An error occurred while sending the request:");
                    Console.WriteLine(ex.Message);
                }
            }

            Console.WriteLine("Press any key to exit...");
            Console.ReadKey();
        }
    }
}

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Ruby

require 'net/http'
require 'uri'

url = "https://api.translatex.com/translate?sl=en&tl=fr&key=API_KEY"
texts = [
   'Hello World!',
   'This is a test.'
]

post_body = texts.map { |txt| "text=" + URI.encode_www_form_component(txt) }.join('&')

uri = URI.parse(url)
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true if uri.scheme == "https"

request = Net::HTTP::Post.new(uri.request_uri)
request["Content-Type"] = "application/x-www-form-urlencoded"
request.body = post_body

response = http.request(request)
puts response.body

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Java

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.List;

public class TranslateExample {
    public static void main(String[] args) {
        try {
            String apiUrl = "https://api.translatex.com/translate?sl=en&tl=fr&key=API_KEY";

            List<String> texts = Arrays.asList(
                "Hello World!",
                "This is a test."
            );

            StringBuilder postBody = new StringBuilder();
            for (String text : texts) {
                if (postBody.length() > 0) {
                    postBody.append("&");
                }
                postBody.append("text=").append(URLEncoder.encode(text, StandardCharsets.UTF_8.toString()));
            }

            URL url = new URL(apiUrl);
            HttpURLConnection con = (HttpURLConnection) url.openConnection();

            con.setRequestMethod("POST");
            con.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
            con.setDoOutput(true);

            try (DataOutputStream out = new DataOutputStream(con.getOutputStream())) {
                out.writeBytes(postBody.toString());
                out.flush();
            }

            int responseCode = con.getResponseCode();
            StringBuilder response;
            try (BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()))) {
                String line;
                response = new StringBuilder();
                while ((line = in.readLine()) != null) {
                    response.append(line);
                }
            }

            System.out.println("Response Code: " + responseCode);
            System.out.println("Response: " + response.toString());

        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

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cURL

curl -X POST -d "text=Hello World!" "https://api.translatex.com/translate?sl=en&tl=fr&key=API_KEY"

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