Added

• Modo offline: full integration code generation from the official documentation without connecting an account. Signing in remains required only for credentials, webhooks, and homologation. For more information, access the official documentation.

Added

• Chargeback management endpoints: we added documentation for querying cases, submitting supporting documentation, retrieving files, and tracking their resolution. Read the Checkout API and Checkout Pro guides.

Changed

• "documentation_required" field: it is now marked as legacy. Regardless of its returned value, always submit supporting documentation and use "documentation_status" to verify whether the case can receive files.

The Mercado Pago plugin is now implemented in VTEX stores by installing the Mercado Pago Payment App. The app is now also responsible for collecting the Device Fingerprint, a security feature that helps improve fraud risk analysis on each transaction.
For more information, see Configure payment provider.

The Orders API for Checkout API now returns the 429 Too Many Requests error ("usage_quota_exceeded") to indicate that the per-client request limit has been reached. For more information about the error and how to resolve it, see the Possible errors documentation for Checkout API integration.