Nov 19

Environment	Date
Pre-Production	Nov 12, 2025
Production	Nov 19, 2025

Merchant Tokenization

New Features

• Add the Mastercard device-binding flow, including the Lookup cardholder authentication methods call.

• Add MASTERCARD_THALES_AUTHENTICATOR support to Sandbox v2 Create transaction v2.

Improvements

• Use the authentication correlationId consistently across transaction and device-binding flows.

• Add flowId to Mastercard API calls.

• Remove token status validation from ID&V flows.

• Update fields for the Amex Tokenization flow.

Bug Fixes

• Fix the VCES Tokenization flow to allow expired expiry dates.