Increase the probability of payment approvals and avoid losses from chargeback and fraud! The new 3-D Secure Authentication 2.0 technology is now available for Checkout Transparente and Checkout Bricks.

We have adjusted the information regarding the return URL configuration for Checkout Pro, indicating that the automatic redirection time for approved payments will be 4 seconds and that, by default, the "Return to site" button will remain on the screen during this process.

We included the Card Updater (topic_card_id_wh) topic in the Webhooks documentation to set up receiving notifications when the buyer's card is updated. The Card Updater retrieves card information and updates this data within Mercado Pago.

The Claims API has been adjusted with new routes for the endpoints to help with a better understanding of each of them. Therefore, it will be necessary to migrate from the current version to v2 by 07/06/2024. Access our API Reference, where we provide both versions to facilitate the migration.