Sanctions screening against US OFAC, UK OFSI and EU lists with real matching on ...
https://api.firstmention.uk/s/check-sanctions/watchlistOverview
Sanctions screening against US OFAC, UK OFSI and EU lists with real matching on all three. Screen a name, a wallet address, a batch, or your own watchlist. Non-Latin names are transliterated; unscreenable names return 400, never a false clear.
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/wallet
Provider
check-sanctions
Source
bazaar
Indexed
2026-10-29 22:34:46
Health
Status
healthy
Latency (p50)
68ms
Uptime (30d)
100.0%
Reliability Score
92/100
Last Checked
2026-10-29 23:11:09
Last Healthy
2026-10-29 23:11:09
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"days": 30,
"names": "Rosneft|Acme Widgets Ltd|Gazprom",
"threshold": 0.85
},
"type": "http"
}
Output Schema
{
"example": {
"flagged": [
"Rosneft",
"Gazprom"
],
"flagged_count": 2,
"newly_sanctioned": [
"Rosneft"
],
"newly_sanctioned_count": 1,
"note": "Screening signal from public lists, not a legal or compliance determination.",
"results": [
{
"best_score": 0.98,
"flagged": true,
"matched_names": [
"ROSNEFT"
],
"name": "Rosneft",
"newly_sanctioned": true
}
],
"watched": 3,
"window_days": 30
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-29 23:11:09 | healthy | 402 | 68ms |