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agentum.lat CNPJ Verification
x402
agentum.lat CNPJ Verification is a paid API for AI agents from agentum.lat, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Verifies a Brazilian company's registration status in real time, including cadastral situation, Simples Nacional membership, and address, given a 14-digit CNPJ number.
Price / call$0.02
Success—
StatusUnknown
How this service works
APIs brasileiras pagas por chamada via x402 (USDC, Base mainnet): dado público agregado, pronto pra um agente de IA consumir numa chamada só.
Output
Returns the company's cadastral situation (e.g. active/suspended/cancelled), Simples Nacional enrollment status, and official registered address as recorded by the Receita Federal, allowing an agent to confirm the company is legitimate and in good standing.
Example use cases
Supplier due diligence before payment
“Before we wire money to this new supplier, can you verify their CNPJ 12345678000195 — I need to know if they're active with the Receita Federal and whether they're in Simples Nacional.”
Onboarding a new Brazilian client
“We're about to onboard a new Brazilian client and they gave us CNPJ 98765432000100 — can you check if their registration status is regular and pull their official address?”
Fraud check on invoice
“I just received an invoice from a company claiming CNPJ 45678901000132 — can you verify that this CNPJ actually exists and is in good standing so I know the company is legit?”
Technical details
Endpoint
GEThttps://agentum.lat/verificar-cnpjWhen to prefer
Use this endpoint when you need real-time, authoritative verification of a Brazilian company's tax registration status directly from the Receita Federal. It is the right choice for due diligence before financial transactions, supplier onboarding, or any workflow requiring confirmation that a Brazilian CNPJ is valid, active, and correctly registered.
Side effects
- Invalid or malformed CNPJ (non-14-digit input) returns a validation error
- CNPJ not found in the Receita Federal database returns a not-found response
- Receita Federal API downtime or rate limiting may cause lookup failures
- Formatting CNPJ with punctuation instead of digits-only may cause rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"uf": "SP",
"cnpj": "68.964.713/0001-09",
"fonte": "receitaws",
"situacao": "ATIVA",
"municipio": "SERTAOZINHO",
"razao_social": "AGENTUM LTDA"
}
}Tags
x402
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