Datacircle

AgentsTools pricing: domain WHOIS API

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

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56% complete: 5 of the 9 fields on our checklistSee the 9 fields
$15.00per 1,000 domainsWe haven't run AgentsTools 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 3% 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 AgentsTools plan for that many domains. The table below then sorts the other plans by what each costs.
Plan: x402 pay per call AgentsTools's only plan
Call: GET /enrich/domain AgentsTools's only call for this API
API: Domain WHOIS API one of AgentsTools's 8 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 call GET /enrich/domain. You send one of domain, url or email. You can also send include. The call returns the domain's WHOIS record.
  • Who can get it: with conditions. Keep data: no API terms. Use data: no API terms.

AgentsTools: domain WHOIS API alternatives

AgentsTools alternatives: other domain WHOIS API providers by price

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

This planAgentsTools, pay as you goUnstuckapi, $50 packSuprsonic, $29 monthlyViewDNS.info, $299 packWhoxy, $75 pack, Package #1
$ per 1,000 domains$15.00$10.00$14.50$14.95$15.00
Completeness56%78%78%89%78%
Billingpay as you gopay firstmonthlypay firstpay first
Payper call$50$29$299$75
Enough foras many as you pay for5,000 calls2,000 calls a month20,000 calls5,000 calls
Freshnessunknownunknownunknownlivelive
Who can get itanyone, with no account or API key, paying each call in USDC on Base from a wallet (x402)anyone at least 18 years old (an organization's buyer must be authorized to agree to the terms)anyonepersons 18 years or older with the legal capacity to enter into binding contracts, with a ViewDNS.info accountanyone 13 or older with an account, one account per person or legal entity

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. api.agentstools.dev
  2. api.agentstools.dev/llms.txt
  3. api.agentstools.dev/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
  • 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$15.00
Percall
Billingpay as you go
Charges
Also pays fornothing else
In their words
Their pitchEnrich a domain / company / email into one aggregated profile from public sources: registration (RDAP/WHOIS age, registrar, expiry, nameservers), DNS (A/AAAA/MX/NS, SPF, DMARC), TLS certificate (issuer, validity, expiry), homepage metadata (title, description, Open Graph, JSON-LD Organization, social links, role contacts) and a tech-stack detection. Each block is null-on-failure (partial, never 500). Business/domain data only — no personal data of individuals.
Data
Keep datano API terms
Use datano API terms
Plan
Payper call
Rate limit
Batch1
Speed
Answerin the call
The call
You sendone of domain, url or email. Optional: include
MethodGET
Path/enrich/domain
About the plan
Planx402 pay per call
Who can get itanyone, with no account or API key, paying each call in USDC on Base from a wallet (x402)
The 8 fields the plan's answer can hold

domain, registered, created date, domain age, expiry date, registrar, statuses, nameservers

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