Launching today
Crypto Address Check
Check a crypto address for sanctions, freezes and typos
2 followers
Check a crypto address for sanctions, freezes and typos
2 followers
Paste a Bitcoin, Ethereum, TRON, Solana, XRP, Litecoin, Dogecoin or TON address. See typos, US sanctions, frozen USDT or USDC, and whether it's a look-alike of the address you expected. Check up to 50 at once. Free, no sign-up, no wallet.
Hi Product Hunt,
We run The Crypto Economy, a site about crypto used as money: payments, stablecoins, exchanges and the rules around them. Address Check answers a common question: someone sends you an address and asks for USDT, so how do you know it's okay?
A payment like that usually goes wrong in one of four boring ways. A character is off. The address is on the US sanctions list. Tether or Circle has frozen it, so the USDT arrives and never moves again. Or it's a look-alike that a scammer planted in your transaction history. All four can be checked in public data, but that data sits in OFAC's XML files and inside token contracts.
Address Check puts it on one page:
each check is its own row with its source, and there's no risk score
OFAC's full list of sanctioned crypto addresses is built into the page, so that lookup never leaves your browser
freeze status is read live: USDT and USDC on Ethereum and Solana, USDC on Polygon, Arbitrum and Base, USDT on TRON
paste the address you expected (from an invoice, say) and it flags a look-alike with the same start and end
check up to 50 addresses at once and download the table as CSV
if a node doesn't answer, it says "could not check", never "clean"
paste a private key by mistake and it warns you, clears the field and sends nothing
It can't tell you who controls an address, and a clean result doesn't mean safe. The page says so too.
Which networks or stablecoins should we add next? And if a result looks wrong, post the address here and we'll check it.