Overview
Screens 1 to 20 wallet addresses against the US Treasury OFAC SDN sanctions list (crypto addresses) and the ScamSniffer scam and drainer blacklist, in one call at one price. Returns block or clear per address with the reason, plus list sizes and freshness. Address-level, so it works for Base, Arc, Ethereum and any EVM chain. Useful before sending a payment, paying an x402 seller, accepting funds, or approving a spender. Read-only. Not charged for invalid addresses.
Protocol
x402 (POST)
Price
$0.0022
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/wallet
Provider
VerifyLite
Indexed
2026-11-01 15:06:34
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
Input Schema
{
"body": {
"addresses": [
"0xb33134504393140cfd963d76f62907d660880932"
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"blocked": 0,
"checked": 1,
"lists": {
"ofac": {
"addresses": 123,
"source": "live"
},
"scamSniffer": {
"addresses": 2530,
"source": "live"
}
},
"results": [
{
"address": "0xb33134504393140cfd963d76f62907d660880932",
"reasons": [],
"sanctioned": false,
"scamListed": false,
"verdict": "clear"
}
],
"summary": "None of the 1 address(es) are on the OFAC sanctions list or the ScamSniffer blacklist.",
"tool": "chain_sanctions"
},
"type": "json"
}