Analyzes fraud risk and recommends whether to accept, review, or reject the transaction, before or after authorization.
| Environment | Method | Endpoint |
|---|---|---|
| Sandbox | post | https://risksandbox.braspag.com.br/analysis/v2/ |
| Production | post | https://risk.braspag.com.br/analysis/v2/ |
Alphanumeric CNPJs will be implemented by the Brazilian Federal Revenue Service in July 2026This change applies only to new registrations. There will be no changes to existing CNPJs.
The alphanumeric CNPJ is already supported by Cielo, with no changes required to your integration.
We recommend checking whether adjustments are needed in your merchant’s own checkout systems.
The analysis can be performed before or after authorization, and the response returns a recommendation to accept, review, or reject the transaction.
Warning
If there is integration with the Cielo Payment Gateway API or the Cielo E-commerce API:
- The
BraspagTransactionIdfield is required.- In the
BraspagTransactionIdfield, send the value received during authorization in thePayment.PaymentIdparameter.- The
Tid,Nsu,AuthorizationCode, andSaleDatefields do not need to be sent.- If the merchant operates with Antifraude before authorization, the authorization association must be implemented
Warning:
The absence of theBraspagTransactionIdparameter or the association between analysis and authorization will prevent automatic chargeback feedback to the Antifraude provider.If there is no integration with the Cielo Payment Gateway API or the Cielo E-commerce API:
- The
Tid,Nsu,AuthorizationCode, andSaleDatefields become required.- The
BraspagTransactionIdfield does not need to be sent.