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New API version 4.5 released!

B2B API v.4.5 was released with a focus on transaction error messages, these changes are designed to help our customers to receive details on the reason of a failed transaction.

These error descriptions will help customers when answering their end user queries.

New functions & options:

• Added new response parameters only for failed transactions to receive the transaction error details;
• Added new failed transaction error codes with error details for failed transactions;
• Added new callback parameters for failed transactions only.

To find new B2B API v.4.5 documentation, login to merchant account.