Datacircle

Agent Data Tools pricing: domain WHOIS API

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56% complete: 5 of the 9 fields on our checklistSee the 9 fields

$0.00per 1,000 domainsWe haven't run Agent Data Tools through our domain WHOIS API benchmark yet.This plan is free. We rank 495 plans for domain WHOIS APIs by price. Half the plans cost $1.575 or less per 1,000 domains. See the best free domain WHOIS API plan.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 Agent Data Tools plan for that many domains. The table below then sorts the other plans by what each costs.
Plan: Free calls one of Agent Data Tools's 6 plans
Call: GET /domain/whois Agent Data Tools's only call for this API
API: Domain WHOIS API one of Agent Data Tools's 7 APIs

About this item

  • Live. Agent Data Tools reads the domain's WHOIS record when you call the API.
  • 5 of the 9 fields on our checklist. Registrar, Created on, Expires on, Name servers, DNSSEC.
  • Nothing to pay. You get 25 requests.
  • One call. You send name to GET /domain/whois. The call returns the domain's WHOIS record.
  • Who can get it: with conditions. Keep data: no limit. Use data: with conditions.

Agent Data Tools: domain WHOIS API alternatives

Agent Data Tools alternatives: other domain WHOIS API providers by price

The table starts with Agent Data Tools's cheapest paid plan. Next come plans from other providers with the price per 1,000 domains closest to Agent Data Tools's. Each plan in the table gives live data.

Agent Data Tools, $100 packViewDNS.info, $1,999 packx402 Vending Machine, pay as you goWhoxy, $470 packOsint, $99.99 pack
$ per 1,000 domains$8.00$7.996$8.00$9.40$9.999
Completeness56%89%22%78%89%
Billingpay firstpay firstpay as you gopay firstpay first
Pay$100$1,999per call$470$99.99
Enough for12,500 calls250,000 callsas many as you pay for50,000 calls10,000 calls
Freshnesslivelivelivelivelive
Who can get itanyone paying by card (Stripe), no account, the API key comes with the paymentpersons 18 years or older with the legal capacity to enter into binding contracts, with a ViewDNS.info accountanyone with the legal capacity to enter a binding contract (above the age of majority where they live) and not located in, or acting for entities in, a sanctioned jurisdiction, paying each call in USDC on Base (eip155:8453) from a wallet, no account or API keyanyone 13 or older with an account, one account per person or legal entityanyone aged 18 or over who can enter a binding contract, with an email-verified account

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. agent-data-tools.revmesh2074.workers.dev/credits
  2. agent-data-tools.revmesh2074.workers.dev/guides/domain-whois-dns-lookup-api.md
  3. agent-data-tools.revmesh2074.workers.dev/llms.txt
  4. agent-data-tools.revmesh2074.workers.dev/openapi.json
  5. agent-data-tools.revmesh2074.workers.dev/terms
  6. agent-data-tools.revmesh2074.workers.dev/tools
  7. api.cdp.coinbase.com/platform/v2/x402/discovery/resources

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, not in the answer
  • DNSSEC
  • Abuse contact, not in the answer
Price
$ per 1,000 domains$0.00
Percall
Billingfree
Not found
$ per 1,000$0.00
In their words
Their pitchWHOIS and domain lookup in one call: registrar, registration and expiry dates with the domain's age (RDAP/WHOIS), DNS records (A, AAAA, CNAME, MX, NS, TXT, CAA), DNSSEC, and email authentication (SPF, DMARC).
Data
Freshnesslive
Keep datano limit
Use dataDo not use the service for anything unlawful, to harm others, or to overload it. Keep your API key private, anyone with it can spend its credits.
Plan
Pay$0
You get25 requests
Enough for25 calls
Rate limit
Batch1
Speed
Answerin the call
The call
You sendname
MethodGET
Path/domain/whois
About the plan
PlanFree calls
Who can get itanyone, 25 free successful calls per caller with no key or account (trial=1 on a GET request), at most 2,000 free calls a day in total
The 15 fields the plan's answer can hold

domain, exists, A records, MX records, name servers, DNSSEC validated, accepts mail, SPF policy, DMARC policy, registrable domain, registrar, registration date, expiry date, domain age in days, DNSSEC signed

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