WHOIS API — Domain Data via REST API
Full API docs →WebTrackly WHOIS API provides programmatic access to domain registration data. Look up registrant, registrar, creation/expiration dates, nameservers, and contact information for any domain through a simple HTTP request.
Features
Python example
import requests
API_KEY = "your_api_key"
domain = "example.com"
response = requests.get(
f"https://webtrackly.com/api/v1/whois/{domain}/",
headers={"Authorization": f"Bearer {API_KEY}"}
)
data = response.json()
print(data["registrar"])
print(data["creation_date"])API plans
Frequently Asked Questions
Is there a free WHOIS API?
Yes, the free tier includes 100 requests per day. Paid plans are available for higher volumes.
Is Python supported?
Yes. We provide a Python SDK, plus examples for cURL, JavaScript, and PHP.
What data does the API return?
Registrar, registrant (when available), creation/expiration dates, nameservers, domain statuses, and contact data.
What response format?
The API returns JSON. Both single-domain and bulk query endpoints are supported.
How do I get started?
Sign up, get your API key from the dashboard, and start making requests. Full documentation is available on the API page.
Start using WHOIS API
Free tier available. Get your API key in seconds.