Get the latest news, events, trends and updates from the front lines.

June 30, 2025 — Data eXchange specification version 25.2 published

Data eXchange specification cersion 25.2 published containing the following enhancements.

Updates:

• Promo ID added to transactions in transaction history requests
• Post Transaction - support for transaction types 255, 256, and 257
• Transaction History - Version 2 - modify parsing for Dynamic Fees

New:

• Optis - Push temporary expiration date
• Cardholder Role Swap

March 31, 2025 — Data eXchange specification version 25.1 published

Data eXchange specification version 24.4 published containing the following enhancements

Updates:

• Internal Status Code added to Statement History function 1430
• Next Cycle Date added to Account Summary functions

New:

• Optis PIN Change - Clear Text
• Payment Float Management functions