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Getting started
Introduction
Quickstart
Authentication
VeriFactu
Overview
Concepts
Hash chain
Certificates
FacturaE
Overview
Format 3.2.2
FACe submission
Extract
Overview
PDF
Overview
Templates
API Reference
API Reference
Overview
VeriFactu
Overview
Create a VeriFactu Registro de Alta (invoice registration)
Cancel a VeriFactu Registro (anulacion)
Get a VeriFactu registro by ID
Submit up to 1,000 Registros in one AEAT call
Get batch status and results
Manually retry AEAT submission
Get paginated VeriFactu chain for NIF
Build AEAT QR verification URL
Query AEAT VeriFactu registry (ConsultaLR)
Demo: Simulate Registro de Alta (no API key)
FacturaE
Overview
Generate FacturaE 3.2.2 XML from JSON
Upload signing certificate (.pfx/.p12)
Submit signed FacturaE to FACe (B2G)
Get FACe submission status
Demo: Generate FacturaE without API key
Extract
Overview
Extract structured data from invoice PDF/image
Validate invoice JSON against Spanish rules
Retrieve previous extraction by ID
Demo: Extract without API key
Render
Overview
Render HTML+CSS to PDF
Render Markdown to PDF
Render template to PDF
List available templates
Demo: Template render without API key
Reference
Errors
Schemas
Changelog
GitHub
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Overview
Extract
Section titled “Extract”
AI-powered invoice data extraction from PDF/images