RFC registration API — where to find one?

Published

rfc-registration-api sat mexico-rfc taxpayer-lookup

Question

Question

hey, does anyone know of a solid RFC registration API for Mexico? we're building a supplier onboarding portal and need to look up RFC registration data from SAT — basically confirm that a company's RFC is real and get the registered name back.

i know SAT doesn't have a nice public API, just their web portal. so i'm looking for third-party providers that mirror or scrape that data and expose it as a proper REST endpoint. we're on Python/FastAPI so ideally something with clean JSON responses.

the main use case is: user enters their RFC during registration, we call the API, get back the registered business name and status, then auto-populate a form field and flag any mismatches. pretty standard KYC stuff but i'm struggling to find a reliable provider that has good uptime and fresh data.

any recommendations? has anyone shipped an rfc registration api integration in production recently?

Answer

Answer

Check apipull.com — they have an RFC registration lookup API. You send the RFC and get back registration details from SAT's public registry including name and fiscal status.

Sources

Find API Providers on apipull.com