Tax Marks: pre-production address updates and new accession information consultation service

The definitions of the Tax Mark services have been updated because the AEAT plans to close the current test environment system for Web Services (www7), enabling new servers for that function.  This closure is scheduled for next Monday, March 21. The message schemes and the corresponding technical documentation have been adapted to update references to tests in said environment. This change does not change in any way the operation of the services in the real production environment, which must continue to function without the need to modify anything, and only affects those who are using said “pre-production” environment, forcing a small change in the URLs of the services. the Endpoints used.
Additionally, establishments have a new service for consulting attached information, which will allow them to consult and download all the information associated with the packaging that they have previously sent to the Tax Agency.