Run this command to install the SDK:

npm install cloudmersive-barcodeapi-client --save

Or add this snippet to your package.json:

  "dependencies": {
    "cloudmersive-barcodeapi-client": "^1.1.2"

var CloudmersiveBarcodeapiClient = require('cloudmersive-barcodeapi-client');
var defaultClient = CloudmersiveBarcodeapiClient.ApiClient.instance;

// Configure API key authorization: Apikey
var Apikey = defaultClient.authentications['Apikey'];
Apikey.apiKey = 'YOUR API KEY';

var apiInstance = new CloudmersiveBarcodeapiClient.BarcodeLookupApi();

var value = "value_example"; // String | Barcode value

var callback = function(error, data, response) {
  if (error) {
  } else {
    console.log('API called successfully. Returned data: ' + data);
apiInstance.barcodeLookupEanLookup(value, callback);

Run this command to install the SDK:

pip install git+

from __future__ import print_function
import time
import cloudmersive_image_api_client
from import ApiException
from pprint import pprint

# Configure API key authorization: Apikey
configuration = cloudmersive_image_api_client.Configuration()
configuration.api_key['Apikey'] = 'YOUR_API_KEY'

# create an instance of the API class
api_instance = cloudmersive_image_api_client.ResizeApi(cloudmersive_image_api_client.ApiClient(configuration))
input = 'B' # str | 
max_width = 56 # int | 

    api_response = api_instance.resize_resize_image_helper_max_width(input, max_width)
except ApiException as e:
    print("Exception when calling ResizeApi->resize_resize_image_helper_max_width: %s\n" % e)

Run this command to install the SDK:

Install-Package Cloudmersive.APIClient.NET.Barcode -Version 1.2.4

using System;
using System.Diagnostics;
using Cloudmersive.APIClient.NET.Barcode.Api;
using Cloudmersive.APIClient.NET.Barcode.Client;
using Cloudmersive.APIClient.NET.Barcode.Model;

namespace Example
    public class BarcodeScanImageExample
        public void main()
            // Configure API key authorization: Apikey
            Configuration.Default.AddApiKey("Apikey", "YOUR_API_KEY");

            var apiInstance = new BarcodeScanApi();
            var imageFile = new System.IO.FileStream("C:\\temp\\inputfile", System.IO.FileMode.Open); // System.IO.Stream | Image file to perform the operation on.  Common file formats such as PNG, JPEG are supported.

                // Scan an image for a barcode and turn the result.  Supported barcode types include AZTEC, CODABAR, CODE_39, CODE_93, CODE_128, DATA_MATRIX, EAN_8, EAN_13, ITF, MAXICODE, PDF_417, QR_CODE, RSS_14, RSS_EXPANDED, UPC_A, UPC_E, All_1D, UPC_EAN_EXTENSION, MSI, PLESSEY, IMB
                BarcodeScanResult result = apiInstance.BarcodeScanImage(imageFile);
            catch (Exception e)
                Debug.Print("Exception when calling BarcodeScanApi.BarcodeScanImage: " + e.Message );

To install with Maven, add a reference to the repository in pom.xml:


And add a reference to the dependency in pom.xml:


To install with Gradle, add it in your root build.gradle at the end of repositories:

allprojects {
	repositories {
		maven { url '' }

And add the dependency in build.gradle:

dependencies {
        implementation 'com.github.Cloudmersive:Cloudmersive.APIClient.Java:v2.32'

// Import classes:
//import com.cloudmersive.client.invoker.ApiClient;
//import com.cloudmersive.client.invoker.ApiException;
//import com.cloudmersive.client.invoker.Configuration;
//import com.cloudmersive.client.invoker.auth.*;
//import com.cloudmersive.client.GenerateBarcodeApi;

ApiClient defaultClient = Configuration.getDefaultApiClient();

// Configure API key authorization: Apikey
ApiKeyAuth Apikey = (ApiKeyAuth) defaultClient.getAuthentication("Apikey");
Apikey.setApiKey("YOUR API KEY");
// Uncomment the following line to set a prefix for the API key, e.g. "Token" (defaults to null)

GenerateBarcodeApi apiInstance = new GenerateBarcodeApi();
String value = "value_example"; // String | Barcode value to generate from
try {
    File result = apiInstance.generateBarcodeEAN8(value);
} catch (ApiException e) {
    System.err.println("Exception when calling GenerateBarcodeApi#generateBarcodeEAN8");

Run this command to install the SDK:

composer require cloudmersive/cloudmersive_barcode_api_client

require_once(__DIR__ . '/vendor/autoload.php');

// Configure API key authorization: Apikey
$config = Swagger\Client\Configuration::getDefaultConfiguration()->setApiKey('Apikey', 'YOUR_API_KEY');

$apiInstance = new Swagger\Client\Api\GenerateBarcodeApi(
    new GuzzleHttp\Client(),
$value = "value_example"; // string | Barcode value to generate from

try {
    $result = $apiInstance->generateBarcodeEAN13($value);
} catch (Exception $e) {
    echo 'Exception when calling GenerateBarcodeApi->generateBarcodeEAN13: ', $e->getMessage(), PHP_EOL;

Add the Objective-C client to your Podfile:

pod 'CloudmersiveOCRApiClient', '~> 1.0'

CMDefaultConfiguration *apiConfig = [CMDefaultConfiguration sharedConfig];

// Configure API key authorization: (authentication scheme: Apikey)
[apiConfig setApiKey:@"YOUR_API_KEY" forApiKeyIdentifier:@"Apikey"];

NSURL* imageFile = [NSURL fileURLWithPath:@"/path/to/file"]; // Image file to perform OCR on.  Common file formats such as PNG, JPEG are supported.

CMPreprocessingApi*apiInstance = [[CMPreprocessingApi alloc] init];

// Convert an image of text into a binarized (light and dark) view
[apiInstance preprocessingBinarizeWithImageFile:imageFile
          completionHandler: ^(NSData* output, NSError* error) {
                        if (output) {
                            NSLog(@"%@", output);
                        if (error) {
                            NSLog(@"Error calling CMPreprocessingApi->preprocessingBinarize: %@", error);

Add the Ruby client to your Gemfile:

gem 'cloudmersive-barcode-api-client', '~> 1.2.9'

# load the gem
require 'cloudmersive-barcode-api-client'
# setup authorization
CloudmersiveBarcodeApiClient.configure do |config|
  # Configure API key authorization: Apikey
  config.api_key['Apikey'] = 'YOUR API KEY'
  # Uncomment the following line to set a prefix for the API key, e.g. 'Bearer' (defaults to nil)
  #config.api_key_prefix['Apikey'] = 'Bearer'

api_instance =

value = "value_example" # String | Barcode value

  #Lookup a barcode value and return product data
  result = api_instance.barcode_lookup_ean_lookup(value)
  p result
rescue CloudmersiveBarcodeApiClient::ApiError => e
  puts "Exception when calling BarcodeLookupApi->barcode_lookup_ean_lookup: #{e}"