Get an Application

In this code snippet you will see how to retrieve details of the specified Application.

Example

You will need to ensure that the following replaceable values are set in the example code using any convenient method:

Key	Description
`VONAGE_API_KEY`	Your Vonage API key (see it on your dashboard).
`VONAGE_API_SECRET`	Your Vonage API secret (also available on your dashboard).
`VONAGE_APPLICATION_ID`	The Vonage Application ID.

Write the code

Add the following to get-application.sh:

curl -X "GET" "https://api.nexmo.com/v2/applications/$VONAGE_APPLICATION_ID" \
     -H 'Content-Type: application/json' \
     -u "$VONAGE_API_KEY:$VONAGE_API_SECRET"

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Run your code

Save this file to your machine and run it:

./get-application.sh

Prerequisites

npm install @vonage/server-sdk

Create a file named get-application.js and add the following code:

const Vonage = require('@vonage/server-sdk')

const vonage = new Vonage({
    apiKey: VONAGE_API_KEY,
    apiSecret: VONAGE_API_SECRET
}, {
    debug: true
});

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Write the code

Add the following to get-application.js:

vonage.applications.get(VONAGE_APPLICATION_ID, (error, result) => {
  if(error) {
    console.error(error);
  }
  else {
    console.log(result);
  }
}, true);

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Run your code

Save this file to your machine and run it:

node get-application.js

Prerequisites

Add the following to `build.gradle`:

compile 'com.vonage:client:6.2.0'

Create a class named GetApplication and add the following code to the main method:

VonageClient client = VonageClient.builder()
        .apiKey(VONAGE_API_KEY)
        .apiSecret(VONAGE_API_SECRET)
        .build();

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Write the code

Add the following to the main method of the GetApplication class:

ApplicationClient applicationClient = client.getApplicationClient();

Application application = applicationClient.getApplication(VONAGE_APPLICATION_ID);

System.out.println(application.toJson());

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Run your code

We can use the application plugin for Gradle to simplify the running of our application. Update your build.gradle with the following:

  apply plugin: 'application'
  mainClassName = project.hasProperty('main') ? project.getProperty('main') : ''

Run the following gradle command to execute your application, replacing com.vonage.quickstart.application with the package containing GetApplication:

gradle run -Pmain=com.vonage.quickstart.application.GetApplication

Prerequisites

Install-Package Vonage

Create a file named GetApplication.cs and add the following code:

using Vonage;
using Vonage.Request;

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Add the following to GetApplication.cs:

var credentials = Credentials.FromApiKeyAndSecret(VONAGE_API_KEY, VONAGE_API_SECRET);
var client = new VonageClient(credentials);

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Write the code

Add the following to GetApplication.cs:

var response = client.ApplicationClient.GetApplication(VONAGE_APPLICATION_ID);

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Prerequisites

composer require vonage/client

Create a file named get-application.php and add the following code:

$basic  = new \Vonage\Client\Credentials\Basic(VONAGE_API_KEY, VONAGE_API_SECRET);
$client = new \Vonage\Client(new \Vonage\Client\Credentials\Container($basic));

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Write the code

Add the following to get-application.php:

try {
    $application = $client->applications()->get(VONAGE_APPLICATION_ID);

    echo $application->getId() . PHP_EOL;
    echo $application->getName() . PHP_EOL;
} catch (\Vonage\Client\Exception\Request $e) {
    echo "There was a problem with the request: " . $e->getMessage() . PHP_EOL;
} catch (\Vonage\Client\Exception\Server $e) {
    echo "The server encounted an error: " . $e->getMessage() . PHP_EOL;
}

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Run your code

Save this file to your machine and run it:

php get-application.php

Prerequisites

pip install vonage

Create a file named get-application.py and add the following code:

client = vonage.Client(
    key=VONAGE_API_KEY,
    secret=VONAGE_API_SECRET
)

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Write the code

Add the following to get-application.py:

response = client.application_v2.get_application(VONAGE_APPLICATION_ID)

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Run your code

Save this file to your machine and run it:

python3 get-application.py

Prerequisites

gem install vonage

Create a file named get-application.rb and add the following code:

client = Vonage::Client.new(
  api_key: VONAGE_API_KEY,
  api_secret: VONAGE_API_SECRET
)

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Write the code

Add the following to get-application.rb:

begin
  response = client.applications.get(VONAGE_APPLICATION_ID)
  puts "#{response.name}: #{response.id}"
rescue StandardError => e
  puts e.message
end

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Run your code

Save this file to your machine and run it:

ruby get-application.rb

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