Secure Mail Check API

Secure Mail Check API

Secure Mail Check API: Improve communication accuracy. Streamlined integration, real-time validation ensure secure, compliant and efficient email verification.

API description

About the API:  

In the ever-evolving landscape of digital communication, the Secure Mail Check API emerges as a crucial tool that provides a seamless and secure solution for validating email addresses. As businesses and individuals increasingly rely on email to communicate, ensuring the accuracy and legitimacy of email addresses is critical. This innovative API offers a comprehensive approach to email verification, improving the reliability of communication channels.

The Secure Mail Check API is designed to deliver accurate email validation results, ensuring that users can communicate with confidence. By integrating this API into your systems, users can validate email addresses in real time, reducing the chances of communication errors, bounced messages and potential data inaccuracies.

The Secure Mail Check API is a valuable asset during onboarding and user registration processes. By instantly confirming the validity of email addresses provided by users, users can create a smoother and more efficient onboarding experience. This not only minimizes the risk of fake or misspelled email addresses, but also improves the overall user experience.

The Secure Mail Check API lies in its seamless integration capabilities. Developers can effortlessly incorporate this functionality into their applications, websites or customer relationship management (CRM) systems. The API supports multiple programming languages, making it versatile and adaptable to different technical environments.

In conclusion, the Secure Mail Check API goes beyond traditional email verification tools by offering a complete and secure solution for both users and individuals.

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. User Registration: Ensure valid email addresses during user sign-up, reducing errors and enhancing the onboarding experience.

    E-commerce Checkout: Verify customer email addresses in real-time to prevent delivery issues, reduce bounced emails, and improve order communication.

    Email Marketing Campaigns: Enhance the effectiveness of campaigns by validating and maintaining accurate email lists for better deliverability and engagement.

    CRM Systems: Integrate email verification into customer relationship management systems to maintain data accuracy and improve the overall quality of customer information.

    Account Recovery Processes: Use the Secure Mail Check API to ensure the accuracy of email addresses during password reset or account recovery procedures, preventing unauthorized access.

Are there any limitations to your plans?

  • Free Plan: 3 API Calls.

  • Basic Plan: 500 API Calls. 60 requests per minute.

  • Pro Plan: 1,500 API Calls. 60 requests per minute.

  • Pro Plus Plan: 4,000 API Calls. 180 requests per minute.

  • Premium Plan: 15,000 API Calls. 180 requests per minute.

API Documentation


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


Email Validate - Endpoint Features
Object Description
email [Required]
Test Endpoint


                                                                                                                                                                                                                            {"email":"[email protected]","status":"VALID","user":"johnmccart","domain":"","stringStatus":"VALID","dnsStatus":"CONFIRMED","mailServerStatus":"CONFIRMED","smtpStatus":"CONFIRMED","message":"Valid email"}

Email Validate - CODE SNIPPETS

curl --location --request GET '[email protected]' --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 Secure Mail Check 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.

Simple Transparent Pricing

No long term commitments. One click upgrade/downgrade or cancellation. No questions asked.

🚀 Enterprise
Starts at $10,000/Year

  • Custom Volume
  • Dedicated account manager
  • Service-level agreement (SLA)

Customer favorite features

  • ✔︎ Only Pay for Successful Requests
  • ✔︎ Free 7-Day Trial
  • ✔︎ Multi-Language Support
  • ✔︎ One API Key, All APIs.
  • ✔︎ Intuitive Dashboard
  • ✔︎ Comprehensive Error Handling
  • ✔︎ Developer-Friendly Docs
  • ✔︎ Postman Integration
  • ✔︎ Secure HTTPS Connections
  • ✔︎ Reliable Uptime

To use this API the user must provide an email address for verification.

The Secure Mail Check API is a robust tool designed to provide comprehensive email verification services.

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.

Sure, you can use it and pay only when you use it. The credit can’t be expired.

There are different plans suits everyone including a free plan for small amount of requests per day, but it’s rate is limit to prevent abuse of the service.

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.

You can contact us through our chat channel to receive immediate assistance. We are always online from 9 am to 6 pm (GMT+1). If you reach us after that time, we will be in contact when we are back. Also you can contact us via email to [email protected]

 Service Level
 Response Time

Useful links:



Related APIs