Run this command to install the SDK:

npm install cloudmersive-nlp-api-client --save

Or add this snippet to your package.json:

  "dependencies": {
    "cloudmersive-nlp-api-client": "^2.1.1"

var CloudmersiveNlpApiClient = require('cloudmersive-nlp-api-client');
var defaultClient = CloudmersiveNlpApiClient.ApiClient.instance;

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

var apiInstance = new CloudmersiveNlpApiClient.SpellCheckApi();

var value = "value_example"; // String | Input sentence word

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

Run this command to install the SDK:

pip install cloudmersive-nlp-api-client

from __future__ import print_function
import time
import cloudmersive_nlp_api_client
from import ApiException
from pprint import pprint

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

# create an instance of the API class
api_instance = cloudmersive_nlp_api_client.SpellCheckApi(cloudmersive_nlp_api_client.ApiClient(configuration))
value = 'value_example' # str | Input sentence word

    # Spell check a sentence
    api_response = api_instance.spell_check_check_sentence_string(value)
except ApiException as e:
    print("Exception when calling SpellCheckApi->spell_check_check_sentence_string: %s\n" % e)

Run this command to install the SDK:

Install-Package Cloudmersive.APIClient.NET.NLP -Version 4.1.0

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

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

            var apiInstance = new SpellCheckApi();
            var value = value_example;  // string | Input sentence word

                // Spell check a sentence
                bool? result = apiInstance.SpellCheckCheckSentenceString(value);
            catch (Exception e)
                Debug.Print("Exception when calling SpellCheckApi.SpellCheckCheckSentenceString: " + 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:v4.25'

// 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.SpellCheckApi;

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)

SpellCheckApi apiInstance = new SpellCheckApi();
String value = "value_example"; // String | Input sentence word
try {
    Boolean result = apiInstance.spellCheckCheckSentenceString(value);
} catch (ApiException e) {
    System.err.println("Exception when calling SpellCheckApi#spellCheckCheckSentenceString");

Run this command to install the SDK:

composer require cloudmersive/cloudmersive_nlp_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\SpellCheckApi(
    new GuzzleHttp\Client(),
$value = "value_example"; // string | Input sentence word

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

Add the Objective-C client to your Podfile:

pod 'CloudmersiveNLPApiClient', '~> 1.0'

CMDefaultConfiguration *apiConfig = [CMDefaultConfiguration sharedConfig];

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

NSString* value = value_example; // Input sentence word

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

// Spell check a sentence
[apiInstance spellCheckCheckSentenceStringWithValue:value
          completionHandler: ^(NSNumber* output, NSError* error) {
                        if (output) {
                            NSLog(@"%@", output);
                        if (error) {
                            NSLog(@"Error calling CMSpellCheckApi->spellCheckCheckSentenceString: %@", error);

Add the Ruby client to your Gemfile:

gem 'cloudmersive-nlp-api-client', '~> 3.0.3'

# load the gem
require 'cloudmersive-nlp-api-client'
# setup authorization
CloudmersiveNlpApiClient.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 | Input sentence word

  #Spell check a sentence
  result = api_instance.spell_check_check_sentence_string(value)
  p result
rescue CloudmersiveNlpApiClient::ApiError => e
  puts "Exception when calling SpellCheckApi->spell_check_check_sentence_string: #{e}"

Download and copy the /client folder into your Apex project:

Download Apex Client

Install libcurl in your C/C++ project:


This code snippet uses the built-in JavaScript XHR request capability

Walkthrough Video