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Number Insight Advanced

The Number Insight Advanced API provides all the data from the Number Insight Standard API together with the following additional information:

  • If the number is likely to be valid
  • If the number is ported
  • If the number is reachable (not available in the US)
  • If the number is roaming and, if so, the carrier and country

Use this information to determine the risk associated with a number.

Note that the Advanced API does not provide any extra information about landlines than the Number Insight Standard API. For insights about landline numbers, use the Standard API.

This code snippet shows you how to trigger an asynchronous call to the Number Insight API. This is the approach Vonage recommends. You can optionally use the Number Insight Advanced API synchronously, but be aware that synchronous use can result in timeouts.

Before attempting to run the code examples, replace the variable placeholders:

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).
INSIGHT_NUMBER The number you want to retrieve insight information for.
  • Curl
  • Node.js
  • Java
  • .NET
  • PHP
  • Python
  • Ruby

    • Write the code

    Add the following to ni-advanced-async.sh:

    curl "https://api.nexmo.com/ni/advanced/async/json?api_key=$VONAGE_API_KEY&api_secret=$VONAGE_API_SECRET&number=$INSIGHT_NUMBER&callback=$WEBHOOK_URL"

    View full source

    Run your code

    Save this file to your machine and run it: 

    sh ni-advanced-async.sh

    Prerequisites

    npm install @vonage/server-sdk

    Create a file named ni-advanced-async-client.js and add the following code:

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

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

    View full source

    Write the code

    Add the following to ni-advanced-async-client.js:

    vonage.numberInsight.get({
  level: 'advancedAsync',
  number: INSIGHT_NUMBER,
  callback: 'https://demo.ngrok.io/webhooks/insight'
}, (error, result) => {
  if (error) {
    console.error(error);
  }
  else {
    console.log(result);
  }
});

    View full source

    Run your code

    Save this file to your machine and run it: 

    node ni-advanced-async-client.js

    Prerequisites

    Add the following to `build.gradle`:

    compile 'com.vonage:client:6.2.0'

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

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

    View full source

    Write the code

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

    InsightClient insightClient = client.getInsightClient();

AdvancedInsightRequest request = AdvancedInsightRequest.builder(INSIGHT_NUMBER)
        .async(true)
        .callback(CALLBACK_URL)
        .build();
insightClient.getAdvancedNumberInsight(request);

    View full source

    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.insight with the package containing AdvancedInsightAsync:

    gradle run -Pmain=com.vonage.quickstart.insight.AdvancedInsightAsync

    Prerequisites

    Install-Package Vonage

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

    using Vonage;
using Vonage.Request;
using Vonage.NumberInsights;

    View full source

    Add the following to AdvancedAsync.cs:

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

    View full source

    Write the code

    Add the following to AdvancedAsync.cs:

    var request = new AdvancedNumberInsightAsynchronousRequest() { Number = INSIGHT_NUMBER, Callback = callbackUrl };
var response = client.NumberInsightClient.GetNumberInsightAsync(request);

    View full source

    Prerequisites

    composer require vonage/client

    Create a file named advanced-async-trigger.php and add the following code:

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

    View full source

    Write the code

    Add the following to advanced-async-trigger.php:

    try {
    $client->insights()->advancedAsync(SEARCH_NUMBER, CALLBACK_WEBHOOK);
    echo "The number will be looked up soon.";
} catch (\Vonage\Client\Exception\Request $e) {
    error_log("Client error: " . $e->getMessage());
    exit(1);
} catch (\Vonage\Client\Exception\Server $e) {
    error_log("Server error: " . $e->getMessage());
    exit(1);
}

    View full source

    Run your code

    Save this file to your machine and run it: 

    php advanced-async-trigger.php

    Prerequisites

    pip install vonage python-dotenv

    Create a file named ni-advanced-async-trigger.py and add the following code:

    
import os
from os.path import join, dirname
from pprint import pprint
from dotenv import load_dotenv
import vonage

    View full source

    Add the following to ni-advanced-async-trigger.py:

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

    View full source

    Write the code

    Add the following to ni-advanced-async-trigger.py:

    insight_number = os.getenv('INSIGHT_NUMBER')

#Start the trigger
insight_trigger_json = client.get_async_advanced_number_insight(
    number=insight_number,
    callback=os.getenv('INSIGHT_NUMBER_CALLBACK_WEBHOOK')
)

#If you are in love with the json format you can use the variant below
'''insight_trigger_json = client.get_advanced_number_insight({
    "number": insight_number,
    "callback": os.getenv('INSIGHT_NUMBER_CALLBACK_WEBHOOK')
})
'''

#Get the response from api - the data will be available on callback webhook
pprint(insight_trigger_json)

    View full source

    Run your code

    Save this file to your machine and run it: 

    python ni-advanced-async-trigger.py

    Prerequisites

    gem install vonage

    Create a file named ni-advanced-async-client.rb and add the following code:

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

    View full source

    Write the code

    Add the following to ni-advanced-async-client.rb:

    insight = client.number_insight.advanced(
  number: INSIGHT_NUMBER,
  callback: 'https//demo.ngrok.io/webhooks/insight'
)

puts insight.inspect

    View full source

    Run your code

    Save this file to your machine and run it: 

    ruby ni-advanced-async-client.rb

    The API acknowledges the request by returning the following information to the client:

    {
    "request_id": "aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee",
    "number": "447700900000",
    "remaining_balance": "10.000000",
    "request_price": "0.03000000",
    "status": 0
}

    When the data becomes available, it is sent to the specified webhook via a POST request. See the Number Insight Advanced Async Callback code snippet to learn how to code the webhook handler.

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