Screens a person/company name (fuzzy, alias-aware) and/or a crypto wallet addres
Screens a person/company name (fuzzy, alias-aware) and/or a crypto wallet address against the US Treasury OFAC SDN list, refreshed twice daily, including the extended-remarks file where most sanctioned crypto addresses are listed.
Answeringour last check, 2026-10-21
1 of 1checks answered this week
902 msmedian answer time
$0.05listed price per call
$0.05price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://api.checkpoint402.com/v1/sanctions-screen
| Category | Company and compliance |
|---|---|
| Provider host | api.checkpoint402.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-21 | valid payment request | 402 | $0.05 | 902 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"address": "0x098B716B8Aaf21512996dC57EB0615e2383E2f96",
"limit": 5,
"name": "Lazarus Group",
"threshold": 0.92
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"address": {
"description": "Crypto wallet address (EVM, BTC, TRX, \u2026)",
"type": "string"
},
"limit": {
"description": "Max name candidates, 1-20 (default 5)",
"type": "number"
},
"name": {
"description": "Person or company name",
"type": "string"
},
"threshold": {
"description": "Name-match threshold 0.7-1 (default 0.92)",
"type": "number"
}
},
"required": [],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}