# Maxwell International, pay as you go, x402, GET /v1/gov/br/companies: Company enrichment API

> Businesses in Brazil from the Receita Federal CNPJ register (official monthly release), sole traders and MEI included. Search by name, trade name and town, or fetch one by CNPJ (14 digits, or the 8-digit root).

Maxwell International's x402 plan for the company enrichment API costs $5.00 per 1,000 companies. We check each provider's docs for 13 fields. Maxwell International's docs list 5: Industry, Type and status, Employees, Headquarters, Phones.
We haven't run Maxwell International through [our company enrichment API benchmark](https://datacircle.dev/best-company-enrichment-api.txt) yet.
We rank 3,016 plans for company enrichment APIs by price. Half the plans cost $8.977 or less per 1,000 companies. This plan costs less per 1,000 companies than 56% of the 3,016 plans.
[Coldlytics's $49 monthly plan](https://datacircle.dev/company-enrichment-apis/coldlytics/49-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. Coldlytics's company enrichment API costs nothing beyond the plan price. [Pokt Agent's pay-as-you-go plan](https://datacircle.dev/company-enrichment-apis/pokt-agent/pay-as-you-go-x402-pay-per-call-post-kr-entity-resolve/llms.txt) costs the least for 10,000 companies a month: $1.00.
[APIs Peru's PEN 30 (about $9) monthly plan](https://datacircle.dev/company-enrichment-apis/apis-peru/pen-30-monthly/llms.txt) covers any number of companies in Peru only. APIs Peru's PEN 30 (about $9) monthly plan costs less up front than Coldlytics's $49 monthly plan.
[GLEIF](https://datacircle.dev/company-enrichment-apis/gleif/free/llms.txt), [TrustMRR](https://datacircle.dev/company-enrichment-apis/trustmrr/free/llms.txt) and [GetProspect](https://datacircle.dev/company-enrichment-apis/getprospect/49-monthly-starter-post-v2-companies-enrich/llms.txt) are the best company enrichment API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-br-companies
- [Company enrichment API in 2026: the best of 260+ compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://api.maxwellinternational.ai/.well-known/x402?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Request: `GET https://api.maxwellinternational.ai/v1/gov/br/companies`
- API key: not needed
- Its API docs: https://api.maxwellinternational.ai/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Sold by: Maxwell International (https://maxwellinternational.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 38%
- Industry: ✓
- Type and status: ✓
- Employees: ✓
- Headquarters: ✓
- Phones: ✓

## Price

- $ per 1,000 companies: $5.00
- Per: call
- Billing: pay as you go

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Businesses in Brazil from the Receita Federal CNPJ register (official monthly release), sole traders and MEI included. Search by name, trade name and town, or fetch one by CNPJ (14 digits, or the 8-digit root).

## Data

- Freshness: stored
- Countries: Brazil
- Keep data: 24 hours
- Use data: Every paid answer is licensed, not sold. You may use it for one task for one end user (for example planning one trip or finding one provider). You may not keep it longer than 24 hours, resell or redistribute it, build a competing directory or dataset from it, or use it to train or fine-tune AI models. [...] Our databases are protected by the EU sui generis database right, extracting or re-using a substantial part is prohibited.

## Plan

- Pay: per call

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: id
- Method: GET
- Path: /v1/gov/br/companies

## About the plan

- Plan: x402
- Who can get it: anyone paying each call in USDC on Base or Solana over x402, with no account or API key

## The 20 fields the plan's answer can hold

CNPJ, legal name, trade name, head office or branch, sole trader, MEI, legal form, registration status, registration status date, registration status reason, start date, main activity, address, city, state, business phone, business email, share capital, company size, release date

## Maxwell International's plans (1)

- [Maxwell International, pay as you go, x402, GET /v1/gov/br/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-br-companies/llms.txt): $5.00 per 1,000, 38% complete, stored

## Maxwell International's calls for this API (9)

- `GET /v1/gov/br/companies`: [Maxwell International, pay as you go, x402, GET /v1/gov/br/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-br-companies/llms.txt)
- `GET /v1/gov/ca/companies`: [Maxwell International, pay as you go, x402, GET /v1/gov/ca/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-ca-companies/llms.txt)
- `GET /v1/gov/gb/companies`: [Maxwell International, pay as you go, x402, GET /v1/gov/gb/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-gb-companies/llms.txt)
- `GET /v1/gov/cz/companies`: [Maxwell International, pay as you go, x402, GET /v1/gov/cz/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-cz-companies/llms.txt)
- `GET /v1/gov/fr/companies`: [Maxwell International, pay as you go, x402, GET /v1/gov/fr/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-fr-companies/llms.txt)
- `GET /v1/gov/pl/companies`: [Maxwell International, pay as you go, x402, GET /v1/gov/pl/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-pl-companies/llms.txt)
- `GET /v1/edgar/company`: [Maxwell International, pay as you go, x402, GET /v1/edgar/company](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-edgar-company/llms.txt)
- `GET /v1/gov/sk/companies`: [Maxwell International, pay as you go, x402, GET /v1/gov/sk/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-sk-companies/llms.txt)
- `GET /v1/gov/ch/companies`: [Maxwell International, pay as you go, x402, GET /v1/gov/ch/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-ch-companies/llms.txt)

## Maxwell International's APIs (5)

- [Maxwell International: domain WHOIS API pricing, 1 plan](https://datacircle.dev/domain-whois-apis/maxwell-international/pay-as-you-go/llms.txt)
- [Maxwell International: local business search API pricing, 1 plan](https://datacircle.dev/local-business-search-apis/maxwell-international/pay-as-you-go/llms.txt)
- [Maxwell International: company enrichment API pricing, 1 plan, GET /v1/gov/br/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-br-companies/llms.txt)
- [Maxwell International: company discovery API pricing, 1 plan, GET /v1/gov/br/companies](https://datacircle.dev/company-discovery-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-br-companies/llms.txt)
- [Maxwell International: company discovery API pricing, 1 plan, GET /v1/gov/fr/companies](https://datacircle.dev/company-discovery-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-fr-companies/llms.txt)
- [Maxwell International: company discovery API pricing, 1 plan, GET /v1/gov/pl/companies](https://datacircle.dev/company-discovery-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-pl-companies/llms.txt)
- [Maxwell International: company discovery API pricing, 1 plan, GET /v1/edgar/search](https://datacircle.dev/company-discovery-apis/maxwell-international/pay-as-you-go-x402-get-v1-edgar-search/llms.txt)
- [Maxwell International: company discovery API pricing, 1 plan, GET /v1/gov/sk/companies](https://datacircle.dev/company-discovery-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-sk-companies/llms.txt)
- [Maxwell International: business verification API pricing, 1 plan, GET /v1/gov/gb/companies](https://datacircle.dev/business-verification-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-gb-companies/llms.txt)
- [Maxwell International: business verification API pricing, 1 plan, GET /v1/gov/cz/companies](https://datacircle.dev/business-verification-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-cz-companies/llms.txt)
- [Maxwell International: business verification API pricing, 1 plan, GET /v1/gov/ch/companies](https://datacircle.dev/business-verification-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-ch-companies/llms.txt)

## Maxwell International: company enrichment API alternatives

- [FinancialReports, pay as you go, Pay-as-you-go, above 500,000 credits a month, GET /companies/{id}/](https://datacircle.dev/company-enrichment-apis/financialreports/pay-as-you-go-pay-as-you-go-above-500000-credits-a-month-get-companies-id/llms.txt): $5.00 per 1,000, 62% complete, stored
- [The Swarm, $72,000 yearly](https://datacircle.dev/company-enrichment-apis/the-swarm/72000-yearly/llms.txt): $5.00 per 1,000, 77% complete, stored
- [OneShot, pay as you go, Pay per call (x402, USDC or ETH on Base), POST /v1/tools/lookup/company-profile](https://datacircle.dev/company-enrichment-apis/oneshot/pay-as-you-go/llms.txt): $5.00 per 1,000, 54% complete, stored
- [Coresignal, $5,000 monthly, Elite, GET /v2/company_multi_source/collect/{company_id}, Collect: Company API](https://datacircle.dev/company-enrichment-apis/coresignal/5000-monthly-elite-get-v2-company-multi-source-collect-company-id-collect-company-api/llms.txt): $5.00 per 1,000, 100% complete, stored

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-10.

- https://api.maxwellinternational.ai/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://api.maxwellinternational.ai/.well-known/x402?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://api.maxwellinternational.ai/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://api.maxwellinternational.ai/terms.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://maxwellinternational.ai/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing