Our database now contains whois records of 383 Million (383,510,641) domain names.
Login / Password / Signup
Low Price Guarantee

Whois API / Whois History / Reverse Whois

Our Whois API returns consistent and well-structured WHOIS data in XML & JSON format. Returned data contain parsed WHOIS fields that can be easily understood by your application. Along with Whois API, we also provide API access to Whois History and Reverse Whois.

Powered by Amazon Web Services With support for 2026 TLDs, our cloud-based API lets you quickly access any domain's WHOIS data through Bulk Whois Lookup, Newly Registered Domains, Dropped Deleted Domains, Expiring Domains and Whois Database Download.
Our Services Price Order
1000 Whois Lookup API Queries $2 PayPal
500 Whois History API Queries $2 PayPal
250 Reverse Whois API Queries $2 PayPal
Newly Registered Domains Database $95 Details
Whois Database [383 Million Domains] $7895 Details

Free Whois API

Now you can access our API (Free for Life) simply by including our banner in your web site.
The total amount of Free API Credits you earn every month is based upon the Alexa Global Rank of your site.
Free API Credits will be added to your Whoxy Account every month, as long as our banner stays on your web site.

Whoxy Banner

Banner Size (200x100) [3.38 KB]

<a href="https://www.whoxy.com/"><img src="//whoxy.s3.amazonaws.com/x.png" alt="whois api"></a>

Free API Credits

Your account will receive Free API Credits every Month based on the Alexa Global Rank of your web site.

Alexa Global Rank Whois Lookup Whois History Reverse Whois Worth
Greater than 1,000,000  (1 Million) 5,000 2,500 1,250 $30/mo
Between 100,001 and 1,000,000 10,000 5,000 2,500 $60/mo
Between 10,001 and 100,000 25,000 12,500 6,250 $150/mo
Between 1,001 and 10,000 50,000 25,000 12,500 $300/mo
Rank of 1,000 or Less 100,000 50,000 25,000 $600/mo

You may check Alexa Global Rank of your website at http://www.alexa.com/


If your site's Alexa Global Rank is 75000, every month your Whoxy Account will credited with:

Earned credits do not expire and you may use it anytime. Any unused credits will get carried over to next month.

Terms and Conditions

How to apply for Free API Access?

You need to have a Whoxy Account to participate in this program.
Please login to your Account Manager to access the application form.

Apply Now

Frequently Asked Questions

  1. Sorry, at this moment we are only accepting applications from users with an active web site.
  2. Yes, you may apply. However your site's Alexa Global Rank should not be ZERO.
  3. You are free to participate any number of your web sites into our Free Whois API program.