{"name":"API Invoicing Service v1.0","description":"Servicio de Facturación Electrónica con integración real Factura.com","status":"ok","version":"1.0.0","architecture":"InvoicesHistory Pattern","features":["CFDIs reales creados en Factura.com","Descarga inmediata PDF/XML","Cancelación oficial en SAT","Información fiscal desde Factura.com"],"endpoints":["== CLIENTES ==","GET /v1/billing-info/{client_uuid} - Consultar info fiscal","POST /v1/clients/{client_uuid}/create - Crear/actualizar cliente","DELETE /v1/clients/{uid} - Eliminar cliente","== FACTURAS ==","POST /v1/invoices/create - Crear CFDI real","GET /v1/invoices/{client_uuid} - Listar CFDIs del cliente","POST /v1/invoices/download - Descargar PDF/XML","POST /v1/invoices/cancel - Cancelar CFDI","== CATÁLOGOS ==","GET /v1/catalogs/countries - Catálogo de países","GET /v1/catalogs/fiscal-regimes - Regímenes fiscales"]}