Terms of use

Text of November 14, 2026. By using Confere you agree to what is written here. If this text and the Portuguese one differ, the Portuguese one prevails.

What Confere is

A lookup service. It takes a CNPJ (Brazilian company ID), looks up public registries and returns signals, each with its source and the time of the lookup. On the paid door it also compares the payee name and document you provide with the registry.

What it is not

It is not a guarantee, a certificate, a report, legal advice or a credit assessment. It does not assert that a company is trustworthy and does not assert that it is a scam.

No alerts guarantees nothing. Sources may be out of date, incomplete or down. The decision to pay always belongs to whoever pays.

A clean registry record does not prove that whoever is charging is the company looked up. In the payee comparison, “confere” means that the name or document given matches the registry; it does not prove who owns the receiving account. Confere does not query banks or Pix keys and works with what you provide.

Permitted use

Checking companies before paying, hiring or selling. It is not permitted to:

• try to look up individuals;
• sweep registries in bulk or get around the usage limit;
• use the responses to harass, discriminate against or expose anyone;
• present a Confere response as if it were a certificate or an official document.

Price and payment

• Free door: the company registry record only, up to 3 lookups per minute per network address, with a cap of 10 per minute across all users. This limit may change.
• Paid door: US$0.02 per completed lookup, in USDC, on the Base network, over the x402 protocol. It includes the payee comparison.
• The paid door charges real USDC, on the Base main network.
• A lookup that fails because a source is down, or in which nothing could be checked, is not charged. A request with an invalid CNPJ is refused before payment.
• A payment made on a blockchain cannot be undone by the network. If something is charged in error, the case will be reviewed through the contact channel.

Availability

There is no guarantee of continuous operation. The service may change, go down or be shut down, especially in these early days.

Liability

Confere is offered as is. To the extent the law allows, the person responsible for the service is not liable for decisions made on the basis of the responses, nor for errors or delays in the public sources.

Sources

Company data comes from the Receita Federal CNPJ registry (open data), a data set refreshed once a month that may be out of date. Confere is not connected to or endorsed by those bodies.

Governing law and contact

These terms follow Brazilian law. The service is run by Guilherme Gaiga. Contact: guilherme.gaiga@hotmail.com. If this text changes, the date at the top changes with it.