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Live demo, no account needed
Screen a wallet the way QARS does.
Paste any address. QARS checks it against five sanctions lists, scores 13 risk dimensions on live on-chain data and returns its gate decision.
Try an example:
- Validate address
- Fetch on-chain data
- Check 5 sanctions lists
- Score 13 dimensions
- Gate decision
| Wallet | Network | Score | Gate decision |
|---|
A limited number of free screenings per hour. Results come from live data only: if the engine is unavailable, no score is shown. Screened addresses are processed as described in our privacy policy.
Reading the result
Three possible decisions.
PassScore below 4. The transfer can be broadcast.
Biometric verification requiredScore 4 to 6.99. Hold until the customer is verified.
Pre-mempool blockScore 7 or above, or a sanctions match. Stopped before broadcast.
Ready for production?
Full batches of 100, the 5-hop deep scan and complete PDF reports run on your own API key. Existing clients sign in to the client portal.