Email Verification Validator API

Email Verification Validator API

"The Email Verification Validator API ensures that email addresses are valid, improving data quality, communication efficiency, and security against fraudulent addresses."

About the API:  

The Email Verification Validator API plays a crucial role for users who depend on accurate email data. It offers a robust solution for verifying email addresses, with a specific focus on identifying two key categories: disposable email domains and invalid email addresses. Seamlessly integrating this API into your systems or applications can significantly improve the quality of your email databases, improve communication efficiency, and protect against fraudulent or non-functional email addresses.

This API is designed to streamline the email verification process by focusing on two main aspects: detecting disposable email domains and flagging invalid email addresses. It serves as an essential component of data quality management and helps organizations maintain clean, up-to-date, and accurate email databases.

One of its main functions is the identification of disposable email domains. These domains, often associated with temporary or disposable email services, are used for temporary purposes and may be linked to spam or fraudulent activities. The API effectively identifies these domains, allowing you to filter or flag email addresses originating from these sources.

Additionally, the API provides real-time verification, allowing users to instantly validate the authenticity of email addresses. This real-time response makes it easy to seamlessly integrate the verification process into multiple workflows, ensuring data quality is maintained as new email addresses are collected.

In short, the Email Verification Validator API is an invaluable tool for users looking to optimize the quality of their email data. By focusing on detecting throwaway domains and identifying invalid emails, this API improves communication efficiency, reduces bounce rates, and provides protection against fraudulent or non-functional email addresses. Whether used in marketing, application development, or data management, this API offers a reliable and efficient solution for maintaining the integrity and quality of email databases.


What this API receives and what your API provides (input/output)?

It will receive parameters and provide you with a JSON.


What are the most common uses cases of this API?

  1. Email marketing campaigns: Ensure that your email marketing campaigns reach real recipients by validating the email addresses of your subscriber list, reducing bounce rates and improving campaign effectiveness.

  2. User registration: Implement real-time email validation during user registration processes to prevent fake or disposable email accounts from registering on your platform.

  3. Lead generation: Verify email addresses collected through lead generation forms to ensure your sales and marketing teams are working with accurate and responsive leads.

  4. E-commerce platforms: Improve the quality of customer data by validating email addresses at the point of purchase, reducing the risk of fraudulent transactions and improving order fulfillment.

  5. Customer relationship management (CRM): Validate and update email addresses in your CRM system to maintain accurate contact information for effective customer communication.

Are there any limitations to your plans?

Besides the number of API calls available for the plan, there are no other limitations.

API Documentation


To use this endpoint you must indicate an email address.


Email Checker - Endpoint Features
Object Description
Request Body [Required] Json
Test Endpoint


                                                                                                                                                                                                                            {"":{"can_connect_smtp":true,"domain":"","email":"[email protected]","has_inbox_full":false,"is_catch_all":false,"is_deliverable":true,"is_disabled":false,"is_disposable":false,"is_free_email":true,"is_role_account":false,"is_safe_to_send":true,"is_spamtrap":false,"is_valid_syntax":true,"mx_accepts_mail":true,"mx_records":["","","","",""],"overall_score":98,"status":"safe"}}

Email Checker - CODE SNIPPETS

curl --location --request POST '' --header 'Authorization: Bearer YOUR_API_KEY' 
--data-raw '{
    "emailaddress": "[email protected]"


API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Email Verification Validator API REST API, simply include your bearer token in the Authorization header.


Header Description
Authorization [Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

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To use this API, users must enter one or more email addresses to obtain information about the validity of the addresses entered.

The Email Verification Validator API allows users to integrate email verification functionality into their applications.

There are different plans to suit all tastes, including a free trial for a small number of requests, but your rate is limited to avoid abuse of the service.

Zyla provides a wide range of integration methods for almost all programming languages. You can use these codes to integrate with your project as you need.

Zyla API Hub is like a big store for APIs, where you can find thousands of them all in one place. We also offer dedicated support and real-time monitoring of all APIs. Once you sign up, you can pick and choose which APIs you want to use. Just remember, each API needs its own subscription. But if you subscribe to multiple ones, you'll use the same key for all of them, making things easier for you.

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Yes, you can cancel your plan anytime by going to your account and selecting the cancellation option on the Billing page. Please note that upgrades, downgrades, and cancellations take effect immediately. Additionally, upon cancellation, you will no longer have access to the service, even if you have remaining calls left in your quota.

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