import java.io.*;
import java.net.*;
import java.util.regex.*;

class EAN_API_Demo {

	public static void main (String args[]) {
		String apiToken = "abcdef"; // your private API access token
		String ean = "5099750442227"; // search for this EAN code
		String productName = "unknown";
		try {
			URL url= new URL("https://api.ean-search.org/api?token="
				+ apiToken + "&op=barcode-lookup&ean=" + ean);
			InputStream is = url.openStream();
			int ptr = 0;
			StringBuffer apiResult = new StringBuffer();
			while ((ptr = is.read()) != -1) {
    				apiResult.append((char)ptr);
			}
			// you can use a real XML parser,
			// but a regular expression is much faster
			Pattern p = Pattern.compile("(.*)");
    			Matcher m = p.matcher(apiResult);
    			if (m.find()) {
      			productName = m.group(1);
			}
		} catch ( Exception ex ) {
    			ex.printStackTrace();
		}
		System.out.println("EAN " + ean + " => " + productName);
	}
}

<?php
$ean = '5099750442227';
$token = 'abcdef';
$xml = file_get_contents("https://api.ean-search.org/api?"
	. "op=barcode-lookup&token=$token&ean=$ean");
$response = new SimpleXMLElement($xml);
$productName = $response->product->name;
if ($response == "Barcode not found") {
	echo ("EAN $ean no product found\n");
} else {
	$productName = $response->product->name;
	echo ("EAN $ean => $productName\n");
}

$ pip3 install eansearch # Python 3

from eansearch import EANSearch

ean = "5099750442227"
apiToken = "abcdef"

lookup = EANSearch(apiToken)

name = lookup.barcodeLookup(ean)
print(ean, " is ", name)

$ cargo add eansearch

let eansearch = EANSearch::new("abcdef");
let product = eansearch.barcode_lookup(5099750442227, Some(1));
let product = product.unwrap(); // unwrap result
let product = product.unwrap();
println!("EAN {} is {}", product.ean, product.name);

package main

import (
    eansearch "github.com/eansearch/go-ean-search"
    "fmt"
)

func main() {
    eansearch.SetToken("abcdef")
    ean := "5099750442227"
    products, err := eansearch.BarcodeLookup(ean, eansearch.English)
    fmt.Println("EAN:", products[0].EAN)
    fmt.Println("Name:", products[0].Name)
}

Please copy the macro from the API manual (chapter 3) in your account.

<?php
$searchterm = 'Bananaboat';
$token = 'abcdef';
$language = 99; // any language

$page = 0;
do {
    $xml = file_get_contents("https://api.ean-search.org/api?
        . op=product-search&token=$token&name=$searchterm&
        . page=$page&language=$language");
    $response = new SimpleXMLElement($xml);
    foreach ($response->xpath('//product') as $product) {
        echo "$product->ean,\"$product->name\"\n";
    }
    $page++;
} while ($response->xpath('/ProductSearchResponse')[0]['moreproducts'] > 0);

$ pip3 install eansearch # Python 3

from eansearch import EANSearch

apiToken = "abcdef"

eansearch = EANSearch(apiToken)
eanList = eansearch.productSearch('Bananaboat');
for product in eanList:
	print(product["ean"], " is ", product["name"].encode("utf-8"))

package main

import (
    eansearch "github.com/eansearch/go-ean-search"
    "fmt"
)

func main() {
    eansearch.SetToken("abcdef")
    ean := "5099750442227"
    products, more, err := eansearch.ProductSearch("esprit pullover", 0, eansearch.English)
    for _, p := range products {
        fmt.Println("EAN:", p.EAN)
        fmt.Println("Name:", p.Name)
    }
}

$ cargo add eansearch

let eansearch = EANSearch::new("abcdef");
let product_list = eansearch.product_search("bananaboat", Some(1), None);
for p in &product_list.unwrap() {
	println!("EAN {:0>13} is {} ({})", p.ean, p.name, p.category_name);
}

Please copy the macro from the API manual (chapter 3) in your account.

<?php
$prefix = '0885909';
$token = 'abcdef';
$language = 99; // any language

$page = 0;
do {
    $xml = file_get_contents("https://api.ean-search.org/api?
        . op=barcode-prefix-search&token=$token&prefix=$prefix&
        . page=$page&language=$language");
    $response = new SimpleXMLElement($xml);
    foreach ($response->xpath('//product') as $product) {
        echo "$product->ean,\"$product->name\"\n";
    }
    $page++;
} while ($response->xpath('/BarcodePrefixResponse')[0]['moreproducts'] > 0);

$ pip3 install eansearch # Python 3

from eansearch import EANSearch

apiToken = "abcdef"

eansearch = EANSearch(apiToken)
eanList = eansearch.barcodePrefixSearch('0885909');
for product in eanList:
	print(product["ean"], " is ", product["name"].encode("utf-8"))

package main

import (
    eansearch "github.com/eansearch/go-ean-search"
    "fmt"
)

func main() {
    eansearch.SetToken("abcdef")
    ean := "5099750442227"
    products, more, err := eansearch.BarcodePrefixSearch("40620999", 0, eansearch.AnyLanguage)
    for _, p := range products {
        fmt.Println("EAN:", p.EAN)
        fmt.Println("Name:", p.Name)
    }
}

$ cargo add eansearch

let eansearch = EANSearch::new("abcdef");
let product_list = eansearch.barcode_prefix_search(509975044, Some(1), None);
for p in &product_list.unwrap() {
	println!("EAN {:0>13} is {} ({})", p.ean, p.name, p.category_name);
}