# latamfx, pay as you go: Domain WHOIS API

> Tech stack, email provider, SPF/DMARC and domain age for any company domain.

latamfx's x402 pay per call plan for the domain WHOIS API costs $3.00 per 1,000 domains. We check each provider's docs for 9 fields. latamfx's docs list 3: Registrar, Created on, Expires on.
We haven't run latamfx through [our domain WHOIS API benchmark](https://datacircle.dev/best-domain-whois-api.txt) yet.
We rank 495 plans for domain WHOIS APIs by price. Half the plans cost $1.575 or less per 1,000 domains. This plan costs less per 1,000 domains than 28% of the 495 plans.
[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. [C99.nl's $25 yearly plan](https://datacircle.dev/domain-whois-apis/c99-nl/25-yearly/llms.txt) costs the least for 10,000 domains a month: $2.08.
[WhoisJSON](https://datacircle.dev/domain-whois-apis/whoisjson/120-monthly/llms.txt), [Enterno](https://datacircle.dev/domain-whois-apis/enterno/free-open-api/llms.txt) and [IPAddress.to](https://datacircle.dev/domain-whois-apis/ipaddress-to/free/llms.txt) are the best domain WHOIS API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/domain-whois-apis/latamfx/pay-as-you-go
- [Domain WHOIS API in 2026: the best of 20+ providers compared](https://datacircle.dev/best-domain-whois-api.txt)
- Get it: https://domain-intel.latamfx.workers.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- Request: `GET https://domain-intel.latamfx.workers.dev/v1/domain/{domain}`
- API key: not needed
- Its API docs: https://domain-intel.latamfx.workers.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- Sold by: latamfx (https://domain-intel.latamfx.workers.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing)
- Checked: 2026-11-09

## In the answer

- Completeness: 33%
- Registrar: ✓
- Created on: ✓
- Expires on: ✓

## Price

- $ per 1,000 domains: $3.00
- Per: call
- Billing: pay as you go

## Charges

- Also pays for: nothing else

## In their words

- Their pitch: Tech stack, email provider, SPF/DMARC and domain age for any company domain.

## Data

- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: per call

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: domain
- Method: GET
- Path: /v1/domain/{domain}

## About the plan

- Plan: x402 pay per call
- Who can get it: anyone with a wallet paying USDC on Base, with no account or API key (x402)

## The 6 fields the plan's answer can hold

domain, registrar, created date, expires date, domain age in years, checked at

## latamfx's plans (1)

- [latamfx, pay as you go](https://datacircle.dev/domain-whois-apis/latamfx/pay-as-you-go/llms.txt): $3.00 per 1,000, 33% complete

## latamfx's calls for this API (1)

- `GET /v1/domain/{domain}`: [latamfx, pay as you go](https://datacircle.dev/domain-whois-apis/latamfx/pay-as-you-go/llms.txt)

## latamfx's APIs (3)

- [latamfx: tech stack API pricing, 1 plan](https://datacircle.dev/company-technology-apis/latamfx/pay-as-you-go/llms.txt)
- [latamfx: domain WHOIS API pricing, 1 plan](https://datacircle.dev/domain-whois-apis/latamfx/pay-as-you-go/llms.txt)
- [latamfx: company open jobs API pricing, 1 plan](https://datacircle.dev/company-open-job-apis/latamfx/pay-as-you-go/llms.txt)

## latamfx: domain WHOIS API alternatives

- [DomScan, $10 pack, 10,000 credits, POST /v1/whois/bulk](https://datacircle.dev/domain-whois-apis/domscan/10-pack-10000-credits-post-v1-whois-bulk/llms.txt): $3.00 per 1,000, 100% complete
- [WhoisFreaks, $150 pack, 50,000 API Credits, POST /v2.0/bulkwhois/live](https://datacircle.dev/domain-whois-apis/whoisfreaks/150-pack-50000-api-credits-post-v2-0-bulkwhois-live/llms.txt): $3.00 per 1,000, 100% complete, live
- [ipv4.fr, pay as you go](https://datacircle.dev/domain-whois-apis/ipv4-fr/pay-as-you-go/llms.txt): $3.00 per 1,000, 44% complete
- [Macaroon Network, pay as you go](https://datacircle.dev/domain-whois-apis/macaroon-network/pay-as-you-go/llms.txt): $3.00 per 1,000, 56% complete, live

## 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.

- https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://domain-intel.latamfx.workers.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://hiring-monitor.latamfx.workers.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing