How it works

From session to decision in milliseconds.

Leonix sits at the application layer — collecting device and behavioral signals, scoring them against 30+ fraud rules, and returning a risk decision before the form is submitted.

Integrate into your flow

Add a lightweight snippet to your web application — your loan origination portal, account opening form, or login page. Leonix works on any HTML-based flow.

<script
  src="https://cdn.leonix.io/fraudwidgetV1.js"
  data-tenant-key="YOUR_KEY"
  data-api-base="https://...">
</script>

Signals collected automatically

Leonix gathers device fingerprint, IP intelligence, VPN and proxy status, behavioral signals, and network context — then scores the session in the background without any visible friction to the applicant.

Act on the decision

Leonix returns allow, review, or block with a risk score and reasons. Flag the application for manual review, halt a high-risk session, or pass the score downstream to your underwriting system.