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Notsy

Issue Mexican CFDI 4.0 invoices, manage customers and read tax reports

Create Customer

AI-generated

Summary

Creates or updates a saved customer by sending the customer’s tax and contact details to Notsy. The saved customer can be reused in invoice operations.

Inputs

  • RFC (required) — Customer tax ID (RFC).
  • Legal Name (required) — Exact legal name as registered with the SAT.
  • Tax Regime (SAT Code) (required) — SAT tax regime code, such as 601, 612, or 616.
  • ZIP Code (required) — Customer postal code.
  • CFDI Use (Default) — Default CFDI use code for this customer; defaults to G03.
  • Email — Customer email address.

Output shape

A single API response record

Sends the supplied fields in a POST request to /agent/clientes. The operation description says it returns a reusable customer ID, but the exact response fields are not shown.

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