Domain Company Lookup API

Domain Company Lookup API

The Domain Company Lookup API retrieves organization names from domains, improving cybersecurity, brand protection and user experience.

About the API:  

In essence, the Domain Company Lookup API acts as a bridge between user applications and the domain data domain. This API allows users to retrieve a company name via a URL. Whether for domain management, security assessments or improving user interactions, this API provides a robust view of domain identity and attributes.

The API workflow is designed with simplicity and efficiency in mind. Users initiate a query by providing a URL and get the company name from it.

In addition, the API allows users to optimize the user experience. By knowing the back end of a domain, such as the associated organization, users can fine-tune their applications to deliver more relevant and user-centric interactions.

In conclusion, the Domain Company Lookup API is an essential tool for domain management, cybersecurity and improving user experience. By providing company name information, it enables users to make informed decisions, improve security measures and optimize user interactions.


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. Website validation: Verify the authenticity of websites by retrieving accurate domain and organizational information.

  2. Cybersecurity assessment: Identify potential threats and vulnerabilities by accessing domain names.

  3. Brand protection: Ensure domain ownership aligns with brand identity and protection strategies.

  4. Customize user experience: Tailor user interactions based on domain attributes such as organization names.

  5. Competitor analysis: Study domain attributes and competitor ownership information to gain a competitive advantage.

Are there any limitations to your plans?

  • Free Plan: 2 API Calls. 1 request per second.

  • Basic Plan: 3,000 API Calls. 1 request per second.

  • Pro Plan: 6,000 API Calls. 5 requests per second.

  • Pro Plus Plan: 14,000 API Calls. 5 requests per second.

  • Premium Plan: 60,000 API Calls. 

API Documentation


To use this endpoint you must enter a URL in the parameter.


Get Company name by domain - Endpoint Features
Object Description
domain [Required]
Test Endpoint


                                                                                                                                                                                                                            {"domain": "", "name": "Google"}

Get Company name by domain - 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 Company Lookup 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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The user must enter a URL to obtain the company name.

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.

It is an API that provides users with the name of a company through a URL.

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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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.

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