Preliminary considerations

To consume Hestia's web services, you must do so through the PCI (Interadministrative Collaboration Platform). The PCI is a set of systems and components aimed at the total availability of services with guarantees of maximum security in the service and in access to data. The documentation at this link contains the PCI messaging specifications.

Once the validations have been carried out in PRE, the Homologation tests of the Hestia service must be carried out (which you must complete in the integration ticket) in order to move on to Production. The tests can be found in the link:

Specific documentation of the Hestia service
The following documents describe the specific messaging of the Hestia service: