Datacircle

WebLens pricing: domain WHOIS API

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

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

56% complete: 5 of the 9 fields on our checklistSee the 9 fields
$5.00per 1,000 domainsWe haven't run WebLens 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 12% 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 WebLens plan for that many domains. The table below then sorts the other plans by what each costs.
Plan: Pay per call (x402) WebLens's only plan
Call: POST /domain WebLens's only call for this API
API: Domain WHOIS API one of WebLens's 5 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 send domain to POST /domain. The call returns the domain's WHOIS record.
  • Who can get it: with conditions. Keep data: no limit. Use data: with conditions.

WebLens: domain WHOIS API alternatives

WebLens alternatives: other domain WHOIS API providers by price

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

This planWebLens, pay as you goHow.is, pay as you gofetcher.cloud, pay as you goAgentUtility, pay as you go, Pay per call (x402), POST /whoisappin60, pay as you goIPIntel, pay as you go
$ per 1,000 domains$5.00$5.00$5.00$5.00$5.00$5.00
Completeness56%56%44%67%56%56%
Billingpay as you gopay as you gopay as you gopay as you gopay as you gopay as you go
Payper callper callper callper callper callper call
Freshnessunknownliveliveunknownunknownunknown
Who can get itanyone, with no account or API key, paying each call in USDC on Base or Solana from a wallet (x402)anyone, 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 Baseanyone, with no account or API key, paying each call in USDC on Base or Solana from a wallet (x402)anyone, with no account or API key, paying each call in USDC on Base or Arbitrum (x402)anyone paying from a USDC wallet on Base (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 2026-11-08.

  1. api.weblens.dev
  2. api.weblens.dev/.well-known/x402
  3. api.weblens.dev/discovery
  4. api.weblens.dev/docs
  5. api.weblens.dev/llms.txt
  6. api.weblens.dev/openapi.json
  7. api.weblens.dev/privacy
  8. api.weblens.dev/refunds
  9. api.weblens.dev/terms

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$5.00
Percall
Billingpay as you go
Charges
Also pays fornothing else
In their words
Their pitchDomain intelligence in one call: RDAP registration (registrar, age, expiry, status), live DNS (A/AAAA/MX/NS/TXT), the mail and DNS providers behind them, the SaaS vendors the domain's TXT verification tokens reveal, SPF/DMARC posture, and risk signals like newly-registered or no-registrar-lock.
Data
Keep datano limit
Use dataUse the service lawfully. You are responsible for what you do with the content you retrieve, including copyright, database rights, the target site's terms, and data-protection law for any personal data in it. For that data, you are the controller. Do not use the service to attack, overload or gain unauthorised access to any system. Do not bypass access controls or paywalls, collect credentials, or send spam.
Plan
Payper call
Rate limit
Batch1
Speed
Answerin the call
The call
You senddomain
MethodPOST
Path/domain
About the plan
PlanPay per call (x402)
Who can get itanyone, with no account or API key, paying each call in USDC on Base or Solana from a wallet (x402)
The 21 fields the plan's answer can hold

domain, registered, registrar, registration date, expiry date, last changed, status, nameservers, RDAP server, DNS records, email provider, SPF present, DMARC present, DMARC policy, DNS provider, SaaS vendors, risk signals, domain age days, days until expiry, inspected at, request ID

Best GTM APIs