VIES API Checker – New version with an improved algorithm for sending batch requests

Batch mode was introduced in version 1.2.8 of the application and is enabled by default. While it can be disabled, we recommend leaving it enabled for optimal application performance. Batch mode is intelligently enabled for all records that could not be checked correctly the first time, for example, due to excessive VIES load: The maximum number of concurrent requests has been reached (MS_MAX_CONCURRENT_REQ).

Improved algorithm performance reduces the risk of the aforementioned error (MS_MAX_CONCURRENT_REQ) to virtually zero.

Therefore, if an error occurs – and this is very important – do not interrupt the application. The algorithm will automatically adjust the parameters of the sent parcels to the configuration accepted by VIES and resubmit the request.

It is important to remember and clearly state that all unsuccessful customer verification attempts are not included in the billing.

We encourage you to update the application to the latest version. The application should automatically notify the user upon launch that a new software version is available.
If, for any reason, the new version is not detected, you can manually check for new updates by pressing the “Check for update” button.

VIESAPI Team