REST API

Newly Registered Domains API
Real-Time Domain Discovery at Scale

Query our REST API to get daily lists of newly registered domains across 1,570+ TLDs. Automate domain monitoring, feed your CRM, or power alert pipelines - no manual downloads required.

  • One API call delivers today's full file
  • 240K+ new domains daily, 1,570+ TLDs
  • ZIP download - no parsing overhead
  • Up to 4 days of historical access
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API Access starting from

₹ 83.33 INR /month
Start API Access
Quick Integration

One Request. Instant ZIP Delivery.

Call the single endpoint with your API key and product ID. The file downloads immediately - no pagination, no parsing overhead.

Request (cURL)

# Download today's newly registered domains
curl -L -o domains-today.zip \
  "https://get.whoisextractor.com/?api=YOUR_API_KEY&pid=10"

# Download a specific date (up to 4 days back)
curl -L -o domains-2026-04-08.zip \
  "https://get.whoisextractor.com/?api=YOUR_API_KEY&pid=10&date=2026-04-08"

Replace YOUR_API_KEY with your key from the API documentation page. pid=10 is the product ID for this dataset.

What You Receive

# ZIP archive delivered immediately:
domains-2026-04-10.zip
  domains-2026-04-10.csv  (240K+ rows)

# CSV content (comma-separated):
domain_name
newly-registered-brand.com
startup247.io
techlaunch.ai
...

# On error, a JSON body is returned:
{ "error": "Invalid API key" }     # 401
{ "error": "Access denied" }       # 403
{ "error": "No data for this date" } # 404

Data is refreshed daily at 6:00 AM IST. Your HTTP client (curl, wget, Python requests) handles the download automatically if you follow redirects (-L flag).

Why Use the Domains API?

Automate with Cron

Schedule a daily cron job to call the endpoint and save the file. No manual downloads, no dashboard logins - fully hands-off.

240K+ Domains Daily

Each daily file contains 240,000+ newly registered domains across 1,570+ TLDs - .com, .net, .io, .ai, .shop, ccTLDs and more.

Instant ZIP Delivery

The API generates a secure download link and delivers the file immediately. No JSON parsing - just unzip and load into your database.

Any Language or Tool

Any HTTP client works - curl, Python requests, PHP cURL, wget. If it can follow a redirect, it downloads the file automatically.

Simple Key Auth

Pass your API key as a query parameter - no OAuth, no token refresh. One key works for all paid product IDs in your plan.

Up to 4 Days Back

Query any of the last 4 days using the date parameter - useful for catch-up processing if your pipeline misses a day.

API vs Bulk CSV Download

Both give you the same data. Choose based on your workflow.

API Access (this plan)

  • Fully automatable with cron / scheduler
  • Instant ZIP file delivery on request
  • Up to 4 days of historical access
  • Best for developers and data pipelines

Bulk CSV Download (free plan)

  • Manual download from client area
  • ZIP-compressed CSV file
  • Free tier available (no card)
  • Best for analysts and marketers
See free CSV download plan

Newly Registered Domains API - FAQ

Common questions about API access and integration

Start Pulling Domain Data via API Today

Instant API key. Full documentation. No manual downloads ever again.

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No auto-renewal · Instant activation · 7-day refund guarantee