June 27th, 2025

Identity Score

New

RFC-Based Signals Now Included in the National ID Vector

We’ve added 2 new insights based on Mexico’s RFC (Registro Federal de Contribuyentes) to our national_id vector in Identity Score.

These signals assess the integrity and trustworthiness of an RFC by:

  • Confirming RFC validity and presence in SAT records

  • 📊 Returning a trustiness level (HIGH, MID, LOW) based on the official SAT 69 Lists

These two RFC insights complement the existing 8 from CURP, completing the new 10-signal national_id vector for Mexico. Now available for all customers via the Identity Score API.

🔗 Check the updated API response examples