Device fingerprinting
Canvas, WebGL, audio, fonts, Client Hints and anti-detect browser signals — without dropping a third-party cookie wall on your users.
Fraud & fake-account prevention
Instantly stop bots, anti-detect browsers & fake accounts
Fizoic combines browser forensics, device risk, IP intelligence and account linking — then returns a clear allow / review / block decision your app can use in one API call.
Proxy · VPN · Tor
Datacenter, anonymizer and spoofed-location detection from IP + WebRTC + consistency checks, with evidence on every decision.
Bot & automation
Headless Chrome, Playwright, Selenium and scripted behaviour patterns scored into a single risk + trust score.
Account linking
Link repeat visitors by device fingerprint, visitor ID and IP neighbourhood to catch multi-accounting abuse.
Flexible API
Drop in the JS collector, then call POST /v1/authenticate with your secret API key from your backend.
Unified dashboard
API keys, usage, verdict mix and recent decisions — built for fraud ops and product teams.
Integrate in minutes
Your security API, on your stack
1) Create an account · 2) Copy your fz_live_ key · 3) Collect a session in the browser · 4) Authenticate from your server.
// Browser
<script src="https://fizoic.com/assets/js/fizoic-sdk.js"></script>
<script>
const { session_id } = await Fizoic.collect();
</script>
// Your backend
POST https://fizoic.com/v1/authenticate
X-API-Key: fz_live_…
{ "session_id": "…", "account_id": "user_123", "email": "a@b.com" }