Datacircle

IPIntel pricing: domain WHOIS API

IPIntel's siteThis page as plain textDomain WHOIS API: the 19 best of 70+ providers comparedIPIntel: domain WHOIS API alternatives

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56% complete: 5 of the 9 fields on our checklistSee the 9 fields
$5.00per 1,000 domainsWe haven't run IPIntel through our domain WHOIS API benchmark yet.We rank 363 plans for domain WHOIS APIs by price. Half the plans cost $1.50 or less per 1,000 domains. This plan costs less per 1,000 domains than 12% of the 363 plans.Searchwire's $10 pack is the cheapest paid plan per 1,000 domains. Searchwire's domain WHOIS API costs nothing beyond the plan price. C99.nl's $25 yearly plan costs the least for 10,000 domains a month: $2.08.Enterno, IPAddress.to and Robtex are the best domain WHOIS API providers in the Datacircle benchmark.
Type a number to see the cheapest IPIntel plan for that many domains. The table below then sorts the other plans by what each costs.
Plan: Pay per call with x402 IPIntel's only plan
Call: POST /whois-lookup IPIntel's only call for this API
API: Domain WHOIS API one of IPIntel's 3 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 5 of the 9 fields on our checklist. Registrar, Created on, Expires on, Name servers, Statuses.
  • Nothing to buy first. You pay per call.
  • One call. You send domain to POST /whois-lookup. The call returns the domain's WHOIS record.
  • Who can get it: anyone paying from a USDC wallet on Base (x402). Keep data: no API terms. Use data: no API terms.

IPIntel: domain WHOIS API alternatives

IPIntel alternatives: other domain WHOIS API providers by price

We list other providers' plans closest to this plan in price per 1,000 domains.

This planIPIntel, pay as you goHow.is, pay as you gofetcher.cloud, pay as you goAgentUtility, pay as you go, Pay per call (x402), POST /whoisWebLens, pay as you go
$ per 1,000 domains$5.00$5.00$5.00$5.00$5.00
Completeness56%56%44%67%56%
Billingpay as you gopay as you gopay as you gopay as you gopay as you go
Payper callper callper callper callper call
Freshnessunknownliveliveunknownunknown
Who can get itanyone paying from a USDC wallet on Base (x402)anyone, with no account or API key, paying each call in USDC from a wallet: x402 on Baseany agent that can make an HTTP request and hold a wallet with USDC on Baseanyone, with no account or API key, paying each call in USDC on Base or Solana from a wallet (x402)anyone, with no account or API key, paying each call in USDC on Base or Solana from a wallet (x402)

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-08.

  1. tools.ipintel.ai
  2. tools.ipintel.ai/llms.txt
  3. tools.ipintel.ai/openapi.json
  4. tools.ipintel.ai/whois-lookup

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Registrant, not in the answer
  • Registrar
  • Created on
  • Updated on, not in the answer
  • Expires on
  • Name servers
  • Statuses
  • DNSSEC, not in the answer
  • Abuse contact, not in the answer
Price
$ per 1,000 domains$5.00
Percall
Billingpay as you go
Charges
Also pays fornothing else
In their words
Their pitchRetrieve domain registration data including registrar, WHOIS server, creation date, expiration date, updated date, nameservers, domain status, and privacy/redaction signals.
Data
Keep datano API terms
Use datano API terms
Plan
Payper call
Rate limit
Batch1
Speed
Answerin the call
The call
You senddomain
MethodPOST
Path/whois-lookup
About the plan
PlanPay per call with x402
Who can get itanyone paying from a USDC wallet on Base (x402)
The 11 fields the plan's answer can hold

domain, registrar, WHOIS server, registration date, last changed, expiry date, nameservers, status, redacted flag, raw excerpt, timestamp

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