Nuestra API de validación integral recibe comprobantes CFDI 3.3 y 4.0, realizando verificaciones detalladas de integridad, sello, errores de estructura, matriz de errores del SAT (incluyendo complementos), existencia en el SAT y estatus actual. Realiza una validación completa.

Explore our API, enabling you to efficiently execute invoice cancellations. Leverage the versatility of available methods, including UUID cancellation, XML cancellation, PFX cancellation, and CSD cancellation, to tailor the process to your specific needs.