Do you have a business that uses WhatsApp? Are you concerned about the possibility of fraud? Keep reading to learn how to protect your users from fraud!

WhatsApp is extremely beneficial to businesses since it allows them to communicate directly with their clients. It’s also highly cost-effective; WhatsApp costs businesses a flat monthly fee of $0.00 USD for up to 1,000,000 messages, making it one of the most economical methods to reach clients worldwide. However, there are inherent drawbacks to using WhatsApp for business interactions. One of them is fraud; scammers are always attempting to dupe individuals into handing them money or personal information by posing as a business on WhatsApp.

There are, thankfully, ways to protect oneself from these scams. One approach is to make use of an User Authentication API. This type of API can be used to verify if a number is valid or not; for example, you can use it to determine whether a potential customer is who they claim to be before engaging with them.

There are numerous advantages to employing a WhatsApp number checker API, including: 

• Aids in avoiding fraud by ensuring that the numbers in your database are authentic and belong to real individuals. 
• Aids in keeping your database clean and accurate by eliminating invalid or spammy numbers.

So, if you’re seeking a trusted API to safeguard your users from fraud, we recommend WhatsApp Number Checker API. With this API, you can quickly and easily validate any phone number in a matter of seconds.

Let’s Introduce The WhatsApp Number Checker API

To gain access to the API endpoint, you must first create an account and obtain an API key (a combination of letters and digits). In the second phase, the WhatsApp Number Checker API will require access to your phone number database. This will allow you to watch it online and ask questions about it.

To demonstrate that you are human, check the box next to “I am not a robot” as the third step. After you have the phone number you want to verify and the bearer token you obtained in the previous step, click “test endpoint” to send an API endpoint request. Not to mention, you’ll receive a response with details on the phone number you requested, such as whether it’s legitimate and from which country.

You may determine whether WhatsApp has access to the phone number by checking the endpoint. If you submit a phone number into this API and get the following result, you can use it to see if the phone number is real and if WhatsApp has a record of it:

In this scenario, the phone number should be typed as 5491168989605 without the plus sign and with the proper country code. You may determine whether WhatsApp has access to the phone number by checking the endpoint. 

There is a seven-day free trial period! You can use this tool to test up to 100 API queries without spending any money! Using this API, you may quickly determine whether the information in your database is correct. You will also be notified of the phone number’s location, including the country, whether it is local or international, and the carrier business.

It quickly verifies the accuracy of any number in your database. Before initiating an SMS campaign, check your phone numbers to see which ones are still in use. Before phoning, double-check the phone numbers in your lead database to ensure they are authentic.

So, if you want to protect your company against fraud, this Number Checker API is a must-have. This API allows you to quickly and easily validate the validity of any phone number. You can use this API to determine which of your phone numbers are valid and which are not. You will also be able to check which phone numbers are local and which are foreign.