Valid Emails API

Valid Emails API

"The Valid Emails API ensures accurate email addresses by validating format, domain, and deliverability, improving data quality and communication reliability."

API description

About the API:  

In the ever-evolving landscape of digital communication, the Valid Emails API emerges as a critical tool designed to optimize the accuracy and reliability of email addresses. This robust and scalable solution operates quickly, instantly verifying the legitimacy of email addresses when they enter your system. By performing extensive syntax and formatting checks, the API ensures compliance with standard rules, minimizing errors resulting from manual data entry or typographical errors.

Going beyond basic syntax checks, the Valid Emails API incorporates domain verification to confirm the existence and validity of associated domains. This crucial step prevents communication errors caused by non-existent or inactive domains, improving the overall effectiveness of email communication.

To protect against spam and fraudulent activities, the API integrates advanced algorithms to detect disposable or temporary email addresses. This feature filters out untrusted addresses, safeguards communication channels, and ensures messages reach genuine and engaged audiences.

In conclusion, the Valid Emails API represents a paradigm shift in the way users approach email communication. By prioritizing real-time validation, syntax checks, domain verification, and advanced filtering mechanisms, the API enables organizations to cultivate more accurate and reliable email databases. In a digital landscape where accuracy is paramount, the Valid Emails API stands as a critical tool that allows users to forge stronger connections with their audiences and navigate the complexities of modern email communication with greater efficiency. incomparable. Embrace the future of email accuracy and reliability with the Valid Emails API.


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: Validate email addresses entered by users during the registration process to ensure they are formatted correctly and are deliverable.

    Contact Forms: Verify email addresses submitted through contact forms on websites to prevent invalid or fake submissions.

    Newsletter Sign-ups: Ensure that email addresses provided for newsletter sign-ups are valid to maintain a clean subscriber list and avoid bounce backs.

    Account Verification: Validate email addresses during the account verification process to ensure that users have entered a valid email address for account activation.

    Password Recovery: Confirm the validity of email addresses entered during the password recovery process to securely send password reset links.


Are there any limitations to your plans?

20 requests per minute in Basic Plan.

API Documentation


To use this endpoint you must indicate 2 emails to verify if they are valid emails.


Emails Verification - Endpoint Features
Object Description
Request Body [Required] Json
Test Endpoint


                                                                                                                                                                                                                            {"status":"done","emails":[{"email":"[email protected]","valid":true},{"email":"[email protected]","valid":true}]}

Emails Verification - CODE SNIPPETS

curl --location --request POST '' --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 Valid Emails 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, users must indicate 2 emails to verify them simultaneously and obtain information about whether they are valid and not disposable emails.

The Valid Emails API verifies the authenticity and deliverability of email addresses.

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.

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

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