Help center

Clauhub puts everything SAT in one place: you connect your e.firma, Clauhub downloads the CFDI you issued and received, checks them every day and leaves the month’s IVA and the DIOT TXT ready to review.

What’s here

Getting started: creating your account, connecting your e.firma and your first CFDI download.

Connecting your systems or an AI assistant? The API and the MCP server are in the developer documentation.