WhatsApp Number Verification API: Your Ultimate Guide To Secure User Accounts

TheStartupFounder.com
4 min readMay 29, 2023

--

Did you know that you can use an API to protect your personal information and that of your customers? Keep reading to find out which tool is the best in the market!

WhatsApp is a widely used messaging service. People use it extensively to interact with friends and relatives in the majority of countries. However, some individuals also utilize it to communicate with strangers. Spamming is what is happening here, and the recipient of the messages may find it quite annoying.

In order to avoid this, WhatsApp has developed a method for user phone numbers to be validated. By doing this, they can be certain that the person using their service is a real human and not a message-sending robot. Because of this, having access to an SMS verification API is crucial.

Because it has a lot of features that enable straightforward and efficient client interaction, WhatsApp is a great option for your company. In addition to text messaging, WhatsApp also lets you establish groups so you may have more in-depth conversations with your coworkers or clients.

However, this tool, like many others, also enables us to check to see if the phone numbers are real or not. Knowing which phone numbers are inactive or malfunctioning can help us better understand the type of audience we have, which makes this information crucial.

Get Started With The WhatsApp Number Checker API

You may find out if WhatsApp has access to the phone number by checking the endpoint. You can use the information to ascertain whether a phone number is authentic and whether WhatsApp has a record of it if you enter a phone number into this API and receive the following response:

Remember to add the phone number, which in this case should be added as 14083742784 with the correct country code but without the plus sign. You may find out if WhatsApp has access to the phone number by checking the endpoint.

How Does It Work?

The first step is to create an account and get an API key, which is a combination of letters and digits that allows you to access the API endpoint. The second step is to upload your phone number database to the WhatsApp Number Checker API. This will allow you to access it via an online interface and query it in various ways.
The third step is to confirm that you are not a robot, so check the box next to “I am not a robot”. Then press the “test endpoint” button to request the API endpoint with the phone number you want to verify and the bearer token obtained at the previous step.
And finally, you will receive a response with information about the phone number you requested, such as its validity and whether it belongs to a particular country.

It has a 7 days free trial! You can test up to 100 API calls with no need for payment with this tool! With the help of this API, you can quickly determine whether any of the numbers in your database are valid. In addition, you will also receive information about the phone number’s location, including its country, whether it is local or international, and its carrier company.

It is ideal for determining whether any of the numbers in your database are valid. Before creating an SMS campaign, check your phone numbers using this API to see which ones are working. Additionally, check the numbers on your lead database before dialing them to ensure that you are reaching valid numbers.

Any number in your database can be reliably verified using this method. Additionally, you’ll be able to distinguish between local and mobile phone numbers. This API is great for maintaining the accuracy and timeliness of your company’s database. By organizing your database by phone number type and eliminating invalid numbers with the help of the Phone Number Verification API, your sales team’s reach and customer service can be improved.

--

--