Tool detail

Brazilayer CNPJ Registry

Look up a Brazilian CNPJ in the Receita Federal registry and return whether it exists and its registration status (active, suspended, or closed).

Categories: Compliance screening

Use when

check if a Brazilian CNPJ number is active before doing business with it
verify a CNPJ registration status (ativa, suspensa, baixada)
confirm a Brazilian company is real before an onboarding or KYB step

Not for

not company name, partners, or address -- use the empresa/completo endpoint for that
not sanctions screening -- use the integridade endpoint

Inputs

GET path param: cnpj (14-digit Brazilian company number, required, in the URL).

Admitted input schema

{
  "type": "object",
  "properties": {},
  "required": [],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://api.brazilayer.com/v1/cnpj/situacao/{cnpj}

Payment

Protocol: x402
Listed price: 0.001 USDC per call on Base (cheapest paid check in this catalog).
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: GET https://api.brazilayer.com/v1/cnpj/situacao/:cnpj
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z