When you successfully create a record of type TRANSACTION using SIGN IT lite, the response includes:
-
compliance.data: The progressive number (DCW-number), generated by the Italian Revenue Agency (Agenzia delle Entrate) and used to uniquely identify the document.
Note: If a lottery code is transmitted, it is appended to the progressive number, separated by a comma. Example: "DCW2026/1234-0001,NB7A1235"
-
compliance.url: A link that enables the taxpayer to view and download the PDF document they have issued, after logging in to the AdE's "Fatture e Corrispettivi" portal (Invoices and Receipts) using their credentials.
Note: This is a private link and must not be shared with the end customer.
Note: In the TEST environment, the returned
compliance values are placeholders only and do not refer to a real fiscal document.
Can the PDF be retrieved via API?
Yes. Starting with SIGN IT API version 2025-08-12, the official PDF document generated in the "Fatture e Corrispettivi" portal is available via API in compliance.artifact, with no portal login required. For details, see: Can I obtain the generated record PDF via API?