General.
General information about the Sign ES API
- SIGN ES - Where can I find the API documentation for SIGN ES
- SIGN ES - What tax regimes are supported?
- SIGN ES - What are the typical response times for creating an invoice?
- SIGN ES - How to register the device certificate in the Basque Country?
- SIGN ES - What does the general workflow look like?
- SIGN ES - Do we have to certify our software or take any other steps in the Basque territories?
Authentication.
Taxpayers.
Information on taxpayers
Signers.
Information on signers
Clients .
Information on clients (POS)
Invoices .
Information on invoices
- SIGN ES - When should the "coupon" field be used?
- SIGN ES - How to generate the offline QR code for Verifactu?
- SIGN ES - When to use a REMEDY invoice or a CORRECTING invoice?
- SIGN ES - What information from the API response should be printed on the invoice?
- SIGN ES - How to identify invoice issues in REQUIRES_INSPECTION or REQUIRES_CORRECTION registration status?
- SIGN ES - What actions should I take if the final registration state of the invoice remains PENDING?
Errors and Status codes.
Errors and status codes description