Datacircle

QuantAgentShop pricing: domain WHOIS API

QuantAgentShop's siteThis page as plain textDomain WHOIS API: the 19 best of 80+ providers comparedQuantAgentShop: domain WHOIS API alternatives

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67% complete: 6 of the 9 fields on our checklistSee the 9 fields
$9.90per 1,000 domainsWe haven't run QuantAgentShop through our domain WHOIS API benchmark yet.We rank 400 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 11% of the 400 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 QuantAgentShop plan for that many domains. The table below then sorts the other plans by what each costs.
Plan: Pay per call with x402 QuantAgentShop's only plan
Call: POST /v1/domain-lookup QuantAgentShop's only call for this API
API: Domain WHOIS API one of QuantAgentShop's 6 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 6 of the 9 fields on our checklist. Registrar, Created on, Expires on, Name servers, Statuses, DNSSEC.
  • Nothing to buy first. You pay per call.
  • One call. You send domain to POST /v1/domain-lookup. You can also send parts and dns_types. The call returns the domain's WHOIS record.
  • Who can get it: anyone, with no account or API key, paying each call in USDC on Base (x402). Keep data: no limit. Use data: with conditions.

QuantAgentShop: domain WHOIS API alternatives

QuantAgentShop alternatives: other domain WHOIS API providers by price

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

This planQuantAgentShop, pay as you goScrapeWhale, $9.90 packViewDNS.info, $149 monthlyOsint, $99.99 packDomainKits, $149.99 monthly, Premium, POST /bulk/whois
$ per 1,000 domains$9.90$9.90$9.933$9.999$9.999
Completeness67%78%89%89%67%
Billingpay as you gopay firstmonthlypay firstmonthly
Payper call$9.90$149$99.99$149.99
Enough foras many as you pay for1,000 calls15,000 calls a month10,000 calls500 results a day
Freshnessunknown7 daysliveliveunknown
Who can get itanyone, with no account or API key, paying each call in USDC on Base (x402)anyone who signs up for an accountpersons 18 years or older with the legal capacity to enter into binding contracts, with a ViewDNS.info accountanyone aged 18 or over who can enter a binding contract, with an email-verified accountanyone with a DomainKits account who subscribes

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. quantagentshop.com
  2. quantagentshop.com/llms.txt
  3. quantagentshop.com/openapi.json
  4. quantagentshop.com/policies
  5. quantagentshop.com/tools/domain-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
  • Abuse contact, not in the answer
Price
$ per 1,000 domains$9.90
Percall
Billingpay as you go
Charges
Also pays fornothing else
In their words
Their pitchDomain lookup in one call: DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA with TTLs), registry RDAP registration data (registrar, created, updated and expiry dates, status, nameservers, DNSSEC) and the TLS certificate (issuer, names, validity, days left, chain verified).
Data
Keep datano limit
Use dataWhat this shop makes from your input (PDFs, QR codes, summaries, extractions, grades, scores, hashes and the layout of every result) is yours to use, store and redistribute freely. Data that comes from a third party stays under that source's terms, linked below, where a licence asks for credit, the result carries an attribution line to keep with it. [...] Do not use the service for anything unlawful. [...] Results are provided as they come from public sources and providers, without warranty.
Plan
Payper call
Rate limit
Concurrent1
Batch1
Speed
Answerin the call
The call
You senddomain. Optional: parts, dns_types
MethodPOST
Path/v1/domain-lookup
About the plan
PlanPay per call with x402
Who can get itanyone, with no account or API key, paying each call in USDC on Base (x402)
The 14 fields the plan's answer can hold

domain, domain exists, registered, registrar, registrar IANA ID, registration date, last changed, expiry date, status, nameservers, DNSSEC, RDAP URL, retrieved at, checked at

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