Datacircle

FiatDock pricing: domain WHOIS API

FiatDock's siteThis page as plain textDomain WHOIS API in 2026: the best of 20+ providers comparedFiatDock: domain WHOIS API alternatives

Is FiatDock yours? Write to us about this page. We invite selected tool providers to our WhatsApp group.

44% complete: 4 of the 9 fields on our checklistSee the 9 fields
$4.50per 1,000 domainsWe haven't run FiatDock through our domain WHOIS API benchmark yet.We rank 495 plans for domain WHOIS APIs by price. Half the plans cost $1.575 or less per 1,000 domains. This plan costs less per 1,000 domains than 24% of the 495 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.WhoisJSON, Enterno and IPAddress.to are the best domain WHOIS API providers in the Datacircle benchmark.
Type a number to see the cheapest FiatDock plan for that many domains. The table below then sorts the other plans by what each costs.
Plan: x402 pay per call FiatDock's only plan
Call: POST /v1/domain/intel FiatDock's only call for this API
API: Domain WHOIS API one of FiatDock's 4 APIs

About this item

  • Live. FiatDock reads the domain's WHOIS record when you call the API.
  • 4 of the 9 fields on our checklist. Registrar, Name servers, Statuses, DNSSEC.
  • Nothing to buy first. You pay per call.
  • One call. You call POST /v1/domain/intel. You can send domain, but you don't have to.
  • Who can get it: with conditions. Keep data: no API terms. Use data: no API terms.

FiatDock: domain WHOIS API alternatives

FiatDock alternatives: other domain WHOIS API providers by price

We list other providers' plans closest to this plan in price per 1,000 domains. Each plan in the table gives live data.

This planFiatDock, pay as you goWhoisFreaks, $60 pack, 15,000 API Credits, GET /v2.0/whois/liveWhoAPI, $4,990 yearly, Business yearly, GET /, Live Whois APIHow.is, pay as you gofetcher.cloud, pay as you go
$ per 1,000 domains$4.50$4.00$4.158$5.00$5.00
Completeness44%100%78%56%44%
Billingpay as you gopay firstyearlypay as you gopay as you go
Payper call$60$4,990per callper call
Enough foras many as you pay for15,000 calls100,000 calls a monthas many as you pay foras many as you pay for
Freshnesslivelivelivelivelive
Who can get itanyone aged 18 or over (or an entity they lawfully represent), with no account or API key, paying each call in USDC on Base or Solana (x402), its terms and footer say it is not available in the restricted jurisdictions they listanyone over the age of 13 with a real company or personal email, not for gambling, adult content, dating, the alcohol industry, defense or military organizationsanyone at least 18 years old with the legal capacity to enter binding contractsanyone, 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 Base

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-09.

  1. fiatdock.com/docs
  2. fiatdock.com/openapi.json
  3. fiatdock.com/pricing
  4. fiatdock.com/privacy.html
  5. fiatdock.com/terms.html
  6. fiatdock.com/tools
  7. fiatdock.com/tools/domain_intel

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$4.50
Percall
Billingpay as you go
Charges
Also pays fornothing else
Not found
$ per 1,000$4.50
In their words
Their pitchEverything about a domain in one call: registrar, creation and expiry dates and age from the registry's own RDAP, live DNS (A/AAAA/MX/NS), email authentication (SPF, DMARC policy) and the TLS certificate it serves (issuer, validity, days left, whether it covers the name).
Data
Freshnesslive
Keep datano API terms
Use datano API terms
Plan
Payper call
Rate limit
Per second2
Batch1
Speed
Answerin the call
The call
You sendnothing required. Optional: domain
MethodPOST
Path/v1/domain/intel
About the plan
Planx402 pay per call
Who can get itanyone aged 18 or over (or an entity they lawfully represent), with no account or API key, paying each call in USDC on Base or Solana (x402), its terms and footer say it is not available in the restricted jurisdictions they list
The 35 fields the plan's answer can hold

domain, registered domain, exists, registrar, created at, expires at, updated at, domain age, days to expiry, status, name servers, DNSSEC, registration note, A records, AAAA records, MX records, NS records, TXT record count, DNS resolved, SPF record, DMARC record, DMARC policy, TLS valid, TLS error, TLS issuer, TLS subject, TLS valid from, TLS valid to, TLS days remaining, TLS SAN count, TLS covers domain, TLS protocol, checked at, sources, note

Best GTM APIs