Email Validation and Disposable Email Checker API

Email Validation and Disposable Email Checker API

The Email Validation and Disposable Email Checker API verifies email addresses for validity and detects disposable emails, enhancing data quality and security.

About the API:  

The Email Validation and Disposable Email Checker API is a vital tool for organizations, developers and businesses that depend on accurate and reliable email data. This API provides a robust solution for verifying email addresses, focusing specifically on identifying two critical categories: disposable email domains and invalid email addresses. By seamlessly integrating this API into your systems or applications, you can significantly improve the quality of your email databases, increase communication efficiency and protect against fraudulent or non-functional email addresses.

The Email Validation and Disposable Email Checker API is designed to streamline the email verification process by focusing on two key aspects: the identification of disposable email domains and the flagging of invalid email addresses. It is designed to be an integral part of data quality management, helping organizations maintain a clean, up-to-date and accurate email database.

A primary function of this API is to identify disposable email domains. Disposable email services, often referred to as "temporary mail" or "throwaway mail," provide users with temporary, short-lived email addresses. These disposable addresses are often used for transitory purposes and may be associated with spam or fraudulent activities. The API effectively detects these domains, allowing you to filter or flag email addresses from these sources.

The API offers real-time verification, allowing users to instantly check the validity of email addresses. This real-time response ensures that the verification process is seamlessly integrated into various workflows, allowing organizations to maintain data quality as new email addresses are collected.

In conclusion, the Email Validation and Disposable Email Checker API is an invaluable asset for users looking to optimize the quality of their email data. By focusing on disposable domain detection and identification of invalid emails, this API improves communication efficiency, reduces bounce rates and protects against fraudulent or non-functional email addresses. Whether you are a marketer, application developer or data manager, this API offers a reliable and effective solution for maintaining the integrity and quality of your 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?


  • Basic Plan: 1000 API Calls. 1,000 requests per second.

  • Pro Plan: 3,000 API Calls. 1,000 requests per second.

  • Pro Plus Plan: 10,000 API Calls. 1,000 requests per second.

  • Premium Plan: 35,000 API Calls. 1,000 requests per second.

API Documentation


To use this endpoint you must indicate an email in the parameter.


Test Endpoint


    "format": true,
    "domain": "",
    "disposable": true


curl --location --request GET '' --header 'Authorization: Bearer YOUR_API_KEY' 


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 Validation and Disposable Email Checker 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 you must provide an email address.

There are different plans suits everyone including a free trial for small amount of requests, but it’s rate is limit to prevent 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.

The Email Validation and Disposable Email Checker API is a versatile tool designed to help users improve the quality and accuracy of their email data.

Zyla API Hub is, in other words, an API MarketPlace. An all-in-one solution for your developing needs. You will be accessing our extended list of APIs with only your user. Also, you won't need to worry about storing API keys, only one API key for all our products is needed.

Prices are listed in USD. We accept all major debit and credit cards. Our payment system uses the latest security technology and is powered by Stripe, one of the world’s most reliable payment companies. If you have any trouble with paying by card, just contact us at [email protected]

Sometimes depending on the bank's fraud protection settings, a bank will decline the validation charge we make when we attempt to be sure a card is valid. We recommend first contacting your bank to see if they are blocking our charges. If more help is needed, please contact [email protected] and our team will investigate further

Prices are based on a recurring monthly subscription depending on the plan selected — plus overage fees applied when a developer exceeds a plan’s quota limits. In this example, you'll see the base plan amount as well as a quota limit of API requests. Be sure to notice the overage fee because you will be charged for each additional request.

Zyla API Hub works on a recurring monthly subscription system. Your billing cycle will start the day you purchase one of the paid plans, and it will renew the same day of the next month. So be aware to cancel your subscription beforehand if you want to avoid future charges.

Just go to the pricing page of that API and select the plan that you want to upgrade to. You will only be charged the full amount of that plan, but you will be enjoying the features that the plan offers right away.

Yes, absolutely. If you want to cancel your plan, simply go to your account and cancel on the Billing page. Upgrades, downgrades, and cancellations are immediate.

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