Domain Data Registration API

Domain Data Registration API

Domain Data Registration API quickly access domain details such as availability, ownership, expiration and registrar information to make informed decisions in seconds.

About the API:  

The Domain Data Registration API emerges as a powerful tool that provides quick and accurate information about domain registrations. This API provides access to a wealth of information, including registrar details, registrant details, contact information, expiration dates, status and more, all at your fingertips.

Before we dive into the capabilities of the Domain Data Registration API, let's understand the concept of domain registration itself. A domain name is your digital address on the Internet, which serves as a unique identifier for your website or online presence. Domain registration involves a process in which individuals or organizations claim ownership of a particular web address for a specified period of time, usually a year or more.

When searching for a domain by its URL, individuals and businesses need a quick and reliable way to validate its availability and registration status. The Domain Data Registration API provides a seamless method of checking the current status of a domain, ensuring that it is available for registration or revealing its current owner.

The API provides valuable information about a domain's registrar, shedding light on the entity responsible for managing the registration process. This data can be crucial for users looking to collaborate with registrars that offer the best services and support.

Domain owners should stay informed about the expiration date of their domains to ensure an uninterrupted online presence. The API provides the expiration date of a domain, allowing owners to take appropriate renewal actions.

The Domain Data Registration API works as a query-based service. Users enter the URL of a domain they wish to investigate and the API responds with a structured dataset containing all relevant details about the domain registration. This process is seamless, ensuring that users can access accurate information with minimal effort.

In conclusion, the Domain Data Registration API is a powerful ally for individuals, businesses and organizations navigating the complexities of the digital world. It provides a quick and accurate window into domain registrations, from availability checks to registrar information, contact details and expiration dates. Whether you're securing your online presence, conducting business negotiations or ensuring legal compliance, the Domain Data Registration API is your trusted source for comprehensive domain information. It is a vital resource for those looking to make informed decisions in the ever-evolving digital landscape.


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. Checking domain availability: Individuals and businesses can quickly determine whether a desired domain name is available for registration.

  2. Domain Acquisition: Users interested in acquiring existing domains can use the API to access registrant details and initiate negotiations.

  3. Registrar evaluation: Companies looking for domain registration services can research registrars by accessing their information through the API.

  4. Domain portfolio management: Companies with multiple domains can efficiently manage their portfolio by monitoring expiration dates, status changes and other details.

  5. Cybersecurity and threat detection: Security professionals can use the API to investigate suspicious domains and gather information about potential threats.

Are there any limitations to your plans?

  • Basic Plan: 3,000 API Calls. 120 requests per minute.

  • Pro Plan: 9,000 API Calls. 120 requests per minute.

  • Pro Plus Plan: 27,000 API Calls. 120 requests per minute.

  • Premium Plan: 81,000 API Calls.120 requests per minute.

API Documentation


To use this endpoint you must indicate the URL of a domain in the parameter.


Domain information - Endpoint Features
Object Description
Test Endpoint


                                                                                                                                                                                                                            {"domainName":"","registryDomainId":"2138514_DOMAIN_COM-VRSN","registrarWhoisServer":"","registrarUrl":"","updatedDate":"2019-09-09T15:39:04+0000","creationDate":"1997-09-15T07:00:00+0000","registrarRegistrationExpirationDate":"2028-09-13T07:00:00+0000","registrar":"MarkMonitor, Inc.","registrarIanaId":"292","registrarAbuseContactEmail":"[email protected]","registrarAbuseContactPhone":"+1.2086851750","domainStatus":"clientUpdateProhibited ( clientTransferProhibited ( clientDeleteProhibited ( serverUpdateProhibited ( serverTransferProhibited ( serverDeleteProhibited (","registrantOrganization":"Google LLC","registrantStateProvince":"CA","registrantCountry":"US","registrantEmail":"Select Request Email Form at","adminOrganization":"Google LLC","adminStateProvince":"CA","adminCountry":"US","adminEmail":"Select Request Email Form at","techOrganization":"Google LLC","techStateProvince":"CA","techCountry":"US","techEmail":"Select Request Email Form at","nameServer":"","dnssec":"unsigned","urlOfTheIcannWhoisDataProblemReportingSystem":"","lastUpdateOfWhoisDatabase":"2023-09-11T20:22:56+0000 <<<"}

Domain information - CODE SNIPPETS

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 Domain Data Registration 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 specify the URL of a domain.

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 Domain Data Registration API is a service that allows users to access comprehensive information about domain registrations.

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.

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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.

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