In the Get agreement endpoint of the Wallet Connect API, we changed the parameter agreementId to agreement_id. It’s important to highlight that the functionality of the API remains the same.

The Payments API Reference documentation has been updated to include all the possible status_detail that can be obtained when processing a payment.

For commercial reasons, the payment method PEC (pagamento em lotérica) is no longer available for receiving payments on Mercado Pago.

Due to an internal update, it is no longer necessary to send the issuer_id (ID of the issuing bank) in the requests for: Create customer and card, Add new cards to a customer, and Receive payments with saved cards.