Keyple Card Calypso Java Lib (2.3.3) is available!

Calypso Networks Association
Last updated on 2023-03-09 1 min read Release

Published on March 08, 2023, this version implements the Calypsonet Terminal Calypso Java API (1.7.0) and therefore provides an implementation of the secure session “pre-open” variant and adds the possibility to read counters and binary files during the card selection step.

In addition, the “Stored Value” transaction data are now synchronized in the card image following debit and reload transactions.

For more information, please visit the component page.

Eclipse Keyple Release OpenSource SDK API Ticketing Calypso

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