Operation Number​

• Initialize a new session: The operationNumber field is now optional.
• Create a new P2P operation: The operationNumber field is now available as an optional parameter.
• Retrieve P2P operation details: The operationNumber field is now optional in the response.

Enhanced Operation Status Information​

The Create a new P2P operation and Retrieve P2P operation details endpoints now include detailed operation status information through the new info object:

• comment: Optional comment provided by the back office operator when accepting or declining the operation, enabling better communication about transaction processing decisions.
• reason: Required field when declining an operation, with supported values including not_executed, wrong_credentinal, wrong_amount, and other.
• file: File identifier for transaction confirmation documents that back office operators can attach as proof when accepting operations.

This object is populated only when an operation is accepted or declined from the back office, providing merchants with transparent insight into the operation's processing status.