# WhoisXML API, free, GET /whoisserver/WhoisService, WHOIS API: Domain WHOIS API

> Our Hosted Whois Web Service provides registration details, also known as WHOIS or RDAP records, of domain names, IP addresses or an email address, in JSON or XML.

WhoisXML API's Free plan for the domain WHOIS API costs $0.00 per 1,000 domains. We check each provider's docs for 9 fields. WhoisXML API's docs list 7: Registrant, Registrar, Created on, Updated on, Expires on, Name servers, Statuses.
In [our domain WHOIS API benchmark](https://datacircle.dev/best-domain-whois-api.txt), the best plan from WhoisXML API scores 63.4 out of 100. WhoisXML API ranks 28th of 53 providers.
This plan is free. We rank 587 plans for domain WHOIS APIs by price. Half the plans cost $1.54 or less per 1,000 domains. [133 domain WHOIS API plans on our price sheet are free.](https://datacircle.dev/best-domain-whois-api.txt) [WhoisRequest's free plan](https://datacircle.dev/domain-whois-apis/whoisrequest/free-get-api-v1-lookup-whois-domain-name/llms.txt) scores highest of the free plans in our benchmark, at 96.9 out of 100.
[Searchwire's $10 pack](https://datacircle.dev/domain-whois-apis/searchwire/10-pack/llms.txt) is the cheapest paid plan per 1,000 domains. Searchwire's domain WHOIS API costs nothing beyond the plan price. [UAPI's CNY 4.90 pack](https://datacircle.dev/domain-whois-apis/uapi/cny-4-90-pack/llms.txt) costs the least for 10,000 domains a month: about $0.73.
[WhoisRequest](https://datacircle.dev/domain-whois-apis/whoisrequest/free-get-api-v1-lookup-whois-domain-name/llms.txt), [thenetworkery](https://datacircle.dev/domain-whois-apis/thenetworkery/free/llms.txt) and [FluentEDI](https://datacircle.dev/domain-whois-apis/fluentedi/free/llms.txt) are the best domain WHOIS API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/domain-whois-apis/whoisxml-api/free-get-whoisserver-whoisservice-whois-api
- [Domain WHOIS API in 2026: the best of 50+ providers compared](https://datacircle.dev/best-domain-whois-api.txt)
- Get it: https://whois.whoisxmlapi.com/api/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- Request: `GET https://www.whoisxmlapi.com/whoisserver/WhoisService`, WHOIS API
- API key: with the plan, on https://whois.whoisxmlapi.com/api/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- Its API docs: https://whois.whoisxmlapi.com/documentation/making-requests?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- Sold by: WhoisXML API (https://www.whoisxmlapi.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing)
- Checked: 2026-11-14

## In the answer

- Completeness: 78%
- Registrant: ✓
- Registrar: ✓
- Created on: ✓
- Updated on: ✓
- Expires on: ✓
- Name servers: ✓
- Statuses: ✓

## Price

- $ per 1,000 domains: $0.00
- Per: call
- Billing: free

## Charges

- Also pays for: from the same budget: WHOIS API real-time · Bulk WHOIS API

## Not found

- $ per 1,000 calls that find nothing: $0.00

## In their words

- Their pitch: Our Hosted Whois Web Service provides registration details, also known as WHOIS or RDAP records, of domain names, IP addresses or an email address, in JSON or XML.

## Data

- Freshness: 7 days
- Keep data: until the Agreement ends: on termination, delete the Data and Whois API Properties
- Use data: Customer’s license to use Whois API’s Services, Data, and other properties is limited to internal business purposes only. Accordingly, Customer shall not: Resell, sublicense, or distribute the Data or Services to any third party, Use the Data in any commercial product or service intended for sale, licensing, or public distribution, Modify or create derivative works intended for public release or commercial gain without the express written consent of Whois API. [...] Customer and its affiliates shall not use, or permit any third party to use, the Data or Parsed Data (including derivatives) for the purpose of AI model training, testing, or development without receiving express, written authorization from Whois API.

## Plan

- Pay: $0
- You get: 500 credits
- Enough for: 500 calls, once

## Rate limit

- Per second: 200
- Batch: 1

## Speed

- Answer: in the call
- Median: 0.01 s

## The call

- You send: domainName. Optional: outputFormat, rdap, maxCacheAgeHours, preferFresh, ignoreRawTexts
- Method: GET
- Path: /whoisserver/WhoisService

## About the plan

- Plan: Free
- Who can get it: anyone, for internal business purposes

## The 99 fields the plan's answer can hold

domain name, domain name extension, registrar name, registrar IANA ID, WHOIS server, created date, updated date, expiry date, created date normalized, updated date normalized, expiry date normalized, name servers, name server IPs, domain status, domain availability, estimated domain age, contact email, IPs, registrant name, registrant organization, registrant street, registrant city, registrant state, registrant ZIP code, registrant country, registrant country code, registrant email, registrant phone, registrant phone extension, registrant fax, registrant fax extension, registrant raw text, admin contact name, admin contact organization, admin contact street, admin contact city, admin contact state, admin contact ZIP code, admin contact country, admin contact country code, admin contact email, admin contact phone, admin contact phone extension, admin contact fax, admin contact fax extension, admin contact raw text, technical contact name, technical contact organization, technical contact street, technical contact city, technical contact state, technical contact ZIP code, technical contact country, technical contact country code, technical contact email, technical contact phone, technical contact phone extension, technical contact fax, technical contact fax extension, technical contact raw text, billing contact name, billing contact organization, billing contact street, billing contact city, billing contact state, billing contact ZIP code, billing contact country, billing contact country code, billing contact email, billing contact phone, billing contact phone extension, billing contact fax, billing contact fax extension, billing contact raw text, zone contact name, zone contact organization, zone contact street, zone contact city, zone contact state, zone contact ZIP code, zone contact country, zone contact country code, zone contact email, zone contact phone, zone contact phone extension, zone contact fax, zone contact fax extension, zone contact raw text, registrar contact email, registrar contact phone, registrar URL, registry record (created, updated and expiry dates, name servers, status, registrar), raw WHOIS record, stripped WHOIS record, WHOIS header, WHOIS footer, record first collected, record last updated, data error

## WhoisXML API's plans (42)

- [WhoisXML API, free, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/free-get-whoisserver-whoisservice-whois-api/llms.txt): $0.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $50 pack, One-time purchase 2,000 Queries, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/50-pack-one-time-purchase-2000-queries-get-whoisserver-whoisservice-whois-api/llms.txt): $25.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $105 pack, One-time purchase 5,000 Queries, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/105-pack-one-time-purchase-5000-queries-get-whoisserver-whoisservice-whois-api/llms.txt): $21.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $180 pack, One-time purchase 10,000 Queries, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/180-pack-one-time-purchase-10000-queries-get-whoisserver-whoisservice-whois-api/llms.txt): $18.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $300 pack, One-time purchase 20,000 Queries, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/300-pack-one-time-purchase-20000-queries-get-whoisserver-whoisservice-whois-api/llms.txt): $15.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $575 pack, One-time purchase 50,000 Queries, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/575-pack-one-time-purchase-50000-queries-get-whoisserver-whoisservice-whois-api/llms.txt): $11.50 per 1,000, 78% complete, 7 days
- [WhoisXML API, $1,000 pack, One-time purchase 100,000 Queries, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/1000-pack-one-time-purchase-100000-queries-get-whoisserver-whoisservice-whois-api/llms.txt): $10.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $1,700 pack, One-time purchase 200,000 Queries, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/1700-pack-one-time-purchase-200000-queries-get-whoisserver-whoisservice-whois-api/llms.txt): $8.50 per 1,000, 78% complete, 7 days
- [WhoisXML API, $3,500 pack, One-time purchase 500,000 Queries, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/3500-pack-one-time-purchase-500000-queries-get-whoisserver-whoisservice-whois-api/llms.txt): $7.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $5,500 pack, One-time purchase 1,000,000 Queries, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/5500-pack-one-time-purchase-1000000-queries-get-whoisserver-whoisservice-whois-api/llms.txt): $5.50 per 1,000, 78% complete, 7 days
- [WhoisXML API, $9,000 pack, One-time purchase 2,000,000 Queries, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/9000-pack-one-time-purchase-2000000-queries-get-whoisserver-whoisservice-whois-api/llms.txt): $4.50 per 1,000, 78% complete, 7 days
- [WhoisXML API, $30 monthly, Monthly subscription 2,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/30-monthly-monthly-subscription-2000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $15.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $60 monthly, Monthly subscription 5,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/60-monthly-monthly-subscription-5000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $12.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $100 monthly, Monthly subscription 10,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/100-monthly-monthly-subscription-10000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $10.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $129 monthly, WXA.ONE Starter, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/129-monthly-wxa-one-starter-get-whoisserver-whoisservice-whois-api/llms.txt): $8.697 per 1,000, 78% complete, 7 days
- [WhoisXML API, $160 monthly, Monthly subscription 20,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/160-monthly-monthly-subscription-20000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $8.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $300 monthly, Monthly subscription 50,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/300-monthly-monthly-subscription-50000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $6.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $449 monthly, WXA.ONE Pro, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/449-monthly-wxa-one-pro-get-whoisserver-whoisservice-whois-api/llms.txt): $5.146 per 1,000, 78% complete, 7 days
- [WhoisXML API, $500 monthly, Monthly subscription 100,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/500-monthly-monthly-subscription-100000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $5.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $800 monthly, Monthly subscription 200,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/800-monthly-monthly-subscription-200000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $4.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $999 monthly, WXA.ONE Scale, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/999-monthly-wxa-one-scale-get-whoisserver-whoisservice-whois-api/llms.txt): $3.638 per 1,000, 78% complete, 7 days
- [WhoisXML API, $1,600 monthly, Monthly subscription 500,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/1600-monthly-monthly-subscription-500000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $3.20 per 1,000, 78% complete, 7 days
- [WhoisXML API, $1,899 monthly, WXA.ONE Business, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/1899-monthly-wxa-one-business-get-whoisserver-whoisservice-whois-api/llms.txt): $2.765 per 1,000, 78% complete, 7 days
- [WhoisXML API, $2,400 monthly, Monthly subscription 1,000,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/2400-monthly-monthly-subscription-1000000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $2.40 per 1,000, 78% complete, 7 days
- [WhoisXML API, $2,999 monthly, WXA.ONE Business Plus, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/2999-monthly-wxa-one-business-plus-get-whoisserver-whoisservice-whois-api/llms.txt): $2.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $3,600 monthly, Monthly subscription 2,000,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/3600-monthly-monthly-subscription-2000000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $1.80 per 1,000, 78% complete, 7 days
- [WhoisXML API, $300 yearly, Yearly subscription 2,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/300-yearly-yearly-subscription-2000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $12.50 per 1,000, 78% complete, 7 days
- [WhoisXML API, $600 yearly, Yearly subscription 5,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/600-yearly-yearly-subscription-5000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $10.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $1,000 yearly, Yearly subscription 10,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/1000-yearly-yearly-subscription-10000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $8.333 per 1,000, 78% complete, 7 days
- [WhoisXML API, $1,290 yearly, WXA.ONE Starter (yearly), GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/1290-yearly-wxa-one-starter-yearly-get-whoisserver-whoisservice-whois-api/llms.txt): $7.247 per 1,000, 78% complete, 7 days
- [WhoisXML API, $1,600 yearly, Yearly subscription 20,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/1600-yearly-yearly-subscription-20000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $6.667 per 1,000, 78% complete, 7 days
- [WhoisXML API, $3,000 yearly, Yearly subscription 50,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/3000-yearly-yearly-subscription-50000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $5.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $4,490 yearly, WXA.ONE Pro (yearly), GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/4490-yearly-wxa-one-pro-yearly-get-whoisserver-whoisservice-whois-api/llms.txt): $4.288 per 1,000, 78% complete, 7 days
- [WhoisXML API, $5,000 yearly, Yearly subscription 100,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/5000-yearly-yearly-subscription-100000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $4.167 per 1,000, 78% complete, 7 days
- [WhoisXML API, $8,000 yearly, Yearly subscription 200,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/8000-yearly-yearly-subscription-200000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $3.333 per 1,000, 78% complete, 7 days
- [WhoisXML API, $9,990 yearly, WXA.ONE Scale (yearly), GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/9990-yearly-wxa-one-scale-yearly-get-whoisserver-whoisservice-whois-api/llms.txt): $3.031 per 1,000, 78% complete, 7 days
- [WhoisXML API, $16,000 yearly, Yearly subscription 500,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/16000-yearly-yearly-subscription-500000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $2.667 per 1,000, 78% complete, 7 days
- [WhoisXML API, $18,990 yearly, WXA.ONE Business (yearly), GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/18990-yearly-wxa-one-business-yearly-get-whoisserver-whoisservice-whois-api/llms.txt): $2.304 per 1,000, 78% complete, 7 days
- [WhoisXML API, $24,000 yearly, Yearly subscription 1,000,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/24000-yearly-yearly-subscription-1000000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $2.00 per 1,000, 78% complete, 7 days
- [WhoisXML API, $29,990 yearly, WXA.ONE Business Plus (yearly), GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/29990-yearly-wxa-one-business-plus-yearly-get-whoisserver-whoisservice-whois-api/llms.txt): $1.667 per 1,000, 78% complete, 7 days
- [WhoisXML API, $36,000 yearly, Yearly subscription 2,000,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/36000-yearly-yearly-subscription-2000000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $1.50 per 1,000, 78% complete, 7 days
- [WhoisXML API, contact us, Unlimited Custom Plan, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/contact-us-unlimited-custom-plan-get-whoisserver-whoisservice-whois-api/llms.txt): 78% complete, 7 days

## WhoisXML API's calls for this API (2)

- `GET /whoisserver/WhoisService`, WHOIS API: [WhoisXML API, free, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/free-get-whoisserver-whoisservice-whois-api/llms.txt)
- `GET /whoisserver/WhoisService`, WHOIS API real-time: [WhoisXML API, free, GET /whoisserver/WhoisService, WHOIS API real-time](https://datacircle.dev/domain-whois-apis/whoisxml-api/free-get-whoisserver-whoisservice-whois-api-real-time/llms.txt)

## WhoisXML API's APIs (3)

- [WhoisXML API Email verification API pricing, 22 plans, POST /api/bevService/request](https://datacircle.dev/validate-email-apis/whoisxml-api/free-free-post-api-bevservice-request/llms.txt)
- [WhoisXML API Email verification API pricing, 22 plans, GET /api/v3](https://datacircle.dev/validate-email-apis/whoisxml-api/free-free-get-api-v3/llms.txt)
- [WhoisXML API IP geolocation API pricing, 30 plans, POST /api/bgservice/request](https://datacircle.dev/ip-geolocation-apis/whoisxml-api/free-post-api-bgservice-request/llms.txt)
- [WhoisXML API IP geolocation API pricing, 30 plans, GET /api/v1](https://datacircle.dev/ip-geolocation-apis/whoisxml-api/free-get-api-v1/llms.txt)
- [WhoisXML API Domain WHOIS API pricing, 42 plans, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/free-get-whoisserver-whoisservice-whois-api/llms.txt)

## WhoisXML API: domain WHOIS API alternatives

[WhoisXML API alternatives: every domain WHOIS API provider ranked](https://datacircle.dev/whoisxml-api-alternatives.txt)

We list WhoisXML API's cheapest paid plan first. Next we list other providers' plans closest to WhoisXML API in price per 1,000 domains. Each plan in the list gives live data or data at most a week old.

- [WhoisXML API, $36,000 yearly, Yearly subscription 2,000,000 Queries per month, GET /whoisserver/WhoisService, WHOIS API](https://datacircle.dev/domain-whois-apis/whoisxml-api/36000-yearly-yearly-subscription-2000000-queries-per-month-get-whoisserver-whoisservice-whois-api/llms.txt): $1.50 per 1,000, 78% complete, 7 days
- [Osint, $699 pack](https://datacircle.dev/domain-whois-apis/osint/699-pack/llms.txt): $1.398 per 1,000, 89% complete, live
- [WhoisFreaks, $75 monthly, Monthly Subscription, 50,000 API Credits, POST /v2.0/bulkwhois/live](https://datacircle.dev/domain-whois-apis/whoisfreaks/75-monthly-monthly-subscription-50000-api-credits-post-v2-0-bulkwhois-live/llms.txt): $1.50 per 1,000, 100% complete, live
- [Whoxy, $75 pack, 50,000 Whois Lookup API Queries](https://datacircle.dev/domain-whois-apis/whoxy/75-pack-50000-whois-lookup-api-queries/llms.txt): $1.50 per 1,000, 78% complete, live
- [JsonWhois, $149.29 monthly](https://datacircle.dev/domain-whois-apis/jsonwhois/149-29-monthly/llms.txt): $1.50 per 1,000, 78% complete, 1 week

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-14.

- https://emailverification.whoisxmlapi.com/api/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://main.whoisxmlapi.com/terms-of-service?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://main.whoisxmlapi.com/wxa-one/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://whois.whoisxmlapi.com/api/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://whois.whoisxmlapi.com/documentation/error-handling?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://whois.whoisxmlapi.com/documentation/limits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://whois.whoisxmlapi.com/documentation/making-requests?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://whois.whoisxmlapi.com/documentation/output?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing