Easily integrate the stamping functionality of CFDI 4.0 invoices. Simplify your process through our API. Ensure that your invoice is previously signed and enjoy a hassle-free integration.

Effortlessly integrate the signing and stamping functionality of CFDI 4.0 invoices in XML format with our API. Send your files with the 'Sello,' 'Certificado,' and 'NoCertificado' attributes empty, and receive the response with the completed fields.

Easily integrate the signing and stamping functionality of CFDI 4.0 invoices in JSON format with our API. Send your files with the 'Sello,' 'Certificado,' and 'NoCertificate' attributes empty, and receive the response with the completed fields.

Easily integrate the ability to stamp Retenciones CFDI (the Mexican withholding and payments-information tax document) in XML format through our REST API.

Easily integrate issue stamping for Retenciones CFDI (the Mexican withholding and payments-information tax document) in XML format through our REST API.