Learn how to verify international document formats and checksums in under 100ms using a Zero-PII approach in your Make scenarios.

The Problem: Validation Bottlenecks in Automation Workflows

When building automated onboarding, lead qualification, or CRM synchronization workflows in Make (formerly Integromat), verifying data integrity is a recurring challenge.

Usually, builders face three main hurdles:

  • Complex & Fragile Regex: Writing and maintaining regular expressions for dozens of document types is time-consuming and prone to errors.
  • Custom Code Overhead: Running custom JavaScript/Python scripts or external microservices to calculate checksums (like the Luhn algorithm) adds unnecessary complexity.
  • Privacy & PII Risks: Sending sensitive personal identification data through third-party services often breaches strict compliance rules (GDPR, HIPAA).

The Solution: Luhnify for Make.com

To streamline this process, we built the official Luhnify integration for Make.

Luhnify is a dedicated API designed specifically to validate identity documents, VAT/Tax numbers, credit cards, and passports across 200+ countries—in under 100ms, with a strict Zero-PII architecture.

What is Zero-PII?

Luhnify validates structural integrity, checksums, and format rules without storing, logging, or harvesting any Personally Identifiable Information (PII).

How It Works: Step-by-Step Scenario Integration

  1. Get Early Access: Add Luhnify to your Make account using the early-access Beta Invite Link.
  2. Add the Luhnify Module: In your scenario, insert the Luhnify validation module right after your data intake trigger (e.g., Typeform, Webhook, Google Forms, or HubSpot).
  3. Configure the Input:
    • Select the target document or data type (e.g., Passport, National ID, Credit Card, VAT).
    • Map the incoming data field.
  4. Branch Your Workflow: Use the instant validation result (valid: true/false) in a Make router to route verified leads directly to your CRM, or flag invalid submissions for follow-up.

Key Features at a Glance

  • Global Coverage: Format and checksum rules for 200+ countries.
  • Ultra-Fast Performance: Average execution time under 100ms.
  • Zero Maintenance: No custom regex or scripts to debug when document rules change.
  • Privacy Built-in: Designed for strict regulatory compliance.

Try it Today

The integration is currently under review for the official Make Marketplace, but you can start using it right now in your active scenarios:

👉 Click here to install the Luhnify Make App (Early Access)

We’d love to hear your feedback, feature requests, or use cases! Feel free to leave a respo