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UnyKorn Domain WHOIS API pricing

UnyKorn's siteThis page as plain textDomain WHOIS API in 2026: the best of 50+ providers comparedUnyKorn: domain WHOIS API alternatives

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44% complete: 4 of the 9 fields on our checklistSee the 9 fields
$3.00per 1,000 domainsWe haven't run UnyKorn through our domain WHOIS API benchmark yet.We rank 587 plans for domain WHOIS APIs by price. Half the plans cost $1.54 or less per 1,000 domains. This plan costs less per 1,000 domains than 28% of the 587 plans. UnyKorn has no free domain WHOIS API plan. 133 domain WHOIS API plans on our price sheet are free. WhoisRequest's free plan scores highest of the free plans in our benchmark, at 96.9 out of 100.Searchwire's $10 pack is the cheapest paid plan per 1,000 domains. Searchwire's domain WHOIS API costs nothing beyond the plan price. UAPI's CNY 4.90 pack costs the least for 10,000 domains a month: about $0.73.WhoisRequest, thenetworkery and FluentEDI are the best domain WHOIS API providers in the Datacircle benchmark.
Type a number to see the cheapest UnyKorn plan for that many domains. The table below then sorts the other plans by what each costs.
Plan: x402 one of UnyKorn's 3 plans
Call: POST /web/whois UnyKorn's only call for this API
API: Domain WHOIS API one of UnyKorn's 8 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 4 of the 9 fields on our checklist. Registrar, Name servers, Statuses, DNSSEC.
  • Nothing to buy first. You pay per call.
  • One call. You send params.domain to POST /web/whois. The call returns the domain's WHOIS record.
  • Anyone can get it. Keep data: no API terms. Use data: no API terms.

UnyKorn: domain WHOIS API alternatives

UnyKorn alternatives: other domain WHOIS API providers by price

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

This planUnyKorn, pay as you goWhoisFreaks, $150 pack, 50,000 API Credits, POST /v2.0/bulkwhois/liveDomScan, $10 pack, 10,000 credits, POST /v1/whois/bulkipv4.fr, pay as you goAmbolt, pay as you go
$ per 1,000 domains$3.00$3.00$3.00$3.00$3.00
Completeness44%100%100%44%67%
Billingpay as you gopay firstpay firstpay as you gopay as you go
Payper call$150$10per callper call
Enough foras many as you pay for50,000 resultsabout 3,333 results1 callas many as you pay for
Freshnessunknownliveunknownunknownunknown
Who can get itanyoneanyone over the age of 13 with a real company or personal email, not for gambling, adult content, dating, the alcohol industry, defense or military organizationsanyoneanyone, with no account or API key: each call is paid in USDC on Baseanyone, with no account or API key, paying each call in USDC on Base, Polygon or Solana (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 2026-11-10.

  1. genesis402.com/catalog
  2. twin.unykorn.org/.well-known/x402
  3. twin.unykorn.org/llms.txt
  4. twin.unykorn.org/openapi.json

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, not in the answer
  • Updated on, not in the answer
  • Expires on, not in the answer
  • Name servers
  • Statuses
  • DNSSEC
  • Abuse contact, not in the answer
Price
$ per 1,000 domains$3.00
Percall
Billingpay as you go
Charges
Also pays fornothing else
In their words
Their pitchDomain WHOIS/RDAP: registrar, created, expires, age, status, nameservers, DNSSEC
Data
Keep datano API terms
Use datano API terms
Plan
Payper call
Rate limit
Batch1
Speed
Answerin the call
The call
You sendparams.domain
MethodPOST
Path/web/whois
About the plan
Planx402
Who can get itanyone
The 8 fields the plan's answer can hold

registrar, registered at, expires at, domain age in days, days to expiry, statuses, nameservers, DNSSEC signed

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