Sanctions lists
Addresses on the OFAC SDN list, matched directly and one hop away. A direct hit is reported as certain and cannot be argued down by anything else we find.
P2P & OTC trades · 5 chains in one check
About to send crypto to someone you don't know?
Paste their wallet address first. We check it against sanctions lists, published scam reports and its own transaction history — and show you the reason behind every finding, not just a number. Three free checks, no sign-up.
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What gets checked
Known incident records
Addresses tied to published hacks, thefts and scam reports, compiled from open sources and a list we maintain by hand.
On-chain behaviour
Age, activity, who the address has transacted with, and money-laundering shapes such as structuring, smurfing and rapid pass-through of funds.
What the score means
Clear 0–29
Nothing turned up in the sources checked. Not a guarantee of safety — an address can be new, or a scam nobody has reported yet.
Caution 30–59
Something is worth a second look: an address only days old, almost no history, or a pattern with more than one explanation.
High risk 60–89
Direct contact with a flagged or sanctioned address, or with a mixer. Verify the other party through a different channel before sending.
Critical 90–100
The address itself is on a sanctions list or in an incident record. Do not send.
Questions
How do I check if a crypto wallet address is a scam?
Paste the address above. It is matched against sanctions lists and published incident reports, and its on-chain history is examined for the patterns scam and laundering addresses tend to show — a wallet created days ago, funds arriving from many sources and leaving immediately, or contact with a mixer. Every finding is shown with the reason behind it, so you can judge it yourself rather than trusting a number.
Does a clean result mean the address is safe?
No, and this is the most important limitation to understand. A clean result means no record was found in the sources checked. A scammer's address is unremarkable until the first victim reports it. Treat a clean result as the absence of a warning, not the presence of a guarantee.
Which blockchains are supported?
Every scan covers Ethereum, Base, BNB Chain, Polygon, Arbitrum One in one pass — you do not have to know which chain the address belongs to, which is usually the one thing you cannot tell by looking. Tron are not covered yet, and the report says so rather than implying the address is unused there.
Is it free?
The first 3 scans are free and need no account or email address. After that, credits are sold in packs. A paid scan returns exactly the same result as a free one; what a pack adds is the ability to save the report as a file you can send on.
What does the risk score actually mean?
It is the sum of weighted findings, not a probability. A sanctions match alone sets it to 100. Softer signals add less and can be offset by a long, ordinary transaction history. Because the score is only a summary, every finding that produced it is listed underneath with its reasoning.