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Brazilian Company Data Lookup (CNPJ)
x402
Brazilian Company Data Lookup (CNPJ) is a paid API for AI agents from api.strale.io, paid per call via x402, $0.054001/call, status unknown (last checked 2026-09-13).
Looks up Brazilian company information from ReceitaWS using a CNPJ number, returning company name, trade name, status, address, activity codes, and partners.
Price / call$0.054001
Success—
StatusUnknown
How this service works
Look up Brazilian company data from the Receita Federal CNPJ register via the ReceitaWS JSON wrapper. Requires CNPJ (14 digits). Returns company name, trade name, status, address, activity codes, and partners.
Output
Returns a structured record for the Brazilian company including legal name, trade name, registration status (active/inactive), full address, CNAE primary and secondary activity codes, and a list of partners or shareholders, sourced from ReceitaWS.
Example use cases
Supplier verification for procurement
“We're about to sign a contract with a Brazilian supplier. Can you look up their CNPJ 08082650000170 and confirm they're an active company, then give me their legal name, address, and who the partners are so we can do our due diligence?”
Invoice validation and fraud prevention
“I just received an invoice from a Brazilian vendor claiming to be CNPJ 28865114000102. Can you verify that this CNPJ actually exists, that the company is active, and confirm their registered trade name matches what's on the invoice?”
Customer onboarding compliance check
“A new Brazilian client wants to open an account with us. Their CNPJ is 11365249000161. Can you pull up their registration details—their legal name, status, main business activities, address, and who owns the company—so I can complete our KYC requirements?”
Technical details
Endpoint
GEThttps://api.strale.io/x402/brazilian-company-dataWhen to prefer
Use this endpoint when you need to verify or enrich data about a Brazilian legal entity using its CNPJ number. Ideal for KYC workflows, supplier onboarding, invoice validation, or any context requiring authoritative Brazilian company registry data. Prefer this over generic web scraping when you need structured, reliable data from the official ReceitaWS source.
Side effects
- Invalid CNPJ format (not 14 digits) — returns validation error
- CNPJ not found in ReceitaWS — returns not found or empty result
- ReceitaWS upstream unavailable — returns 5xx or timeout
- Payment not included or invalid — returns 402 Payment Required
Input
{
"cnpj": "11222333000181"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| cnpjrequired | string | CNPJ number (14 digits, e.g. 11222333000181) |
Output
{
"cnpj": "11.222.333/0001-81",
"size": "DEMAIS",
"type": "MATRIZ",
"_meta": {
"payment": {
"method": "x402",
"price_usd": 0.054000000000000006,
"settlement_id": "0x60f4491750ebdd0961056230b6c413458b29a232e6fabb3ab86ceb1a6a22e209"
},
"capability": "brazilian-company-data",
"latency_ms": 58,
"provenance": {
"source": "receitaws.com.br",
"fetched_at": "2026-06-13T04:25:06.292Z",
"source_url": "https://receitaws.com.br/",
"attribution": "Data sourced from ReceitaWS, a third-party JSON wrapper of the Brazilian Receita Federal CNPJ register. Underlying records are statutory public records published by Receita Federal do Brasil.",
"source_note": "Tier-2 vendor-mediated public records (DEC-20260428-A). Long-term migration to first-party ingest of Receita Federal CNPJ open data (dados.gov.br) is queued for when BR enters v1.x scope.",
"upstream_vendor": "receitaws.com.br",
"acquisition_method": "vendor_aggregation",
"primary_source_reference": "https://www.gov.br/receitafederal/pt-br/assuntos/orientacao-tributaria/cadastros/cnpj/11222333000181"
}
},
"status": "ATIVA",
"address": "R GARIBALDI, 070, VILA RICA, 95.760-000 SAO SEBASTIAO DO CAI, RS",
"partners": [
{
"name": "CLAUDIA KICH DA SILVA",
"role": "16-Presidente"
}
],
"trade_name": "CAIXA ESCOLA DA ESCOLA ESTADUAL DE ENSINO FUNDAMENTAL J",
"company_name": "CAIXA ESCOLAR DA ESCOLA ESTADUAL DE ENSINO FUNDAMENTAL JOSEFINA JACQUES NORONHA",
"legal_nature": "399-9 - Associação Privada",
"opening_date": "02/09/2009",
"share_capital": "0.00",
"activity_codes": [
{
"code": "85.50-3-01",
"description": "Administração de caixas escolares"
}
]
}Schema · Response
{
"cnpj": {
"type": "string"
},
"status": {
"type": "string"
},
"address": {
"type": "string"
},
"company_name": {
"type": "string"
},
"activity_codes": {
"type": "array"
}
}Tags
x402
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