OFAC Sanctions Screening

Fuzzy-screen a person, company, vessel or aircraft name against the US Treasury OFAC SDN list including aliases (live list, refreshed every 6 h): matched entries with score, type, sanctions programs and remarks, plus the closest near-miss score. Screening aid for payment, onboarding, KYC/KYB and trade agents.

TradingLiveeip155:8453Exactvia cdp
SanctionsOfacAmlKycCompliance
Calls · 30d
2
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 6 snapshots so far.
$2.52
Verified settled volume
72 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
2
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-10-30 09:04Z
$0.14
Upstream on-chain volume
4 transactions, checked 2026-10-31 23:16Z
Paid to
0x5498b0Aa90cd56F8962CBd136DF3D3769C85f149

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.01USDC≈ $0.01 USD
on Base · exact scheme

Pay 0.01 USDC on Base to 0x5498…5f149. The signed payment is good for 5 minutes.

USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
10000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x5498b0Aa90cd56F8962CBd136DF3D3769C85f149",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "name": "Banco Nacional de Cuba",
          "min_score": 88
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "list": "OFAC Specially Designated Nationals (SDN), primary names and aliases",
          "query": "Banco Nacional de Cuba",
          "matches": [
            {
              "score": 100,
              "remarks": "a.k.a. 'BNC'.",
              "programs": [
                "CUBA"
              ],
              "sdn_name": "BANCO NACIONAL DE CUBA",
              "sdn_type": "entity",
              "matched_on": "primary",
              "matched_name": "banco nacional de cuba",
              "entity_number": 306,
              "remarks_truncated": false
            }
          ],
          "min_score": 88,
          "disclaimer": "Screening aid only, not a legal determination or compliance advice. Names are fuzzy-matched (RapidFuzz token-sort ratio: word order, accents and punctuation ignored; a name containing every specific query word scores at least 90) against the US Treasury OFAC SDN list and its aliases as downloaded at 'list_fetched_at'; other lists (non-SDN, EU, UN, UK) are not covered. Matches can be false positives and misses are possible (see 'best_score_below_threshold'); confirm with OFAC's Sanctions List Search using full identifiers (date of birth, nationality, addresses).",
          "match_count": 1,
          "more_matches": false,
          "list_age_hours": 0,
          "names_screened": 39688,
          "list_fetched_at": "2026-10-30T00:34:47Z",
          "entries_screened": 19484,
          "normalised_query": "banco nacional de cuba",
          "entity_type_filter": null,
          "list_last_modified": "Wed, 28 Oct 2026 14:03:09 GMT",
          "subset_hits_suppressed": 0,
          "best_score_below_threshold": 72.7,
          "served_from_cache_after_refresh_failure": false
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "properties": {
            "body": {
              "type": "object",
              "title": "SanctionsRequest",
              "required": [
                "name"
              ],
              "properties": {
                "name": {
                  "type": "string",
                  "title": "Name",
                  "maxLength": 200,
                  "minLength": 3,
                  "description": "Person, company, vessel or aircraft name"
                },
                "min_score": {
                  "type": "integer",
                  "title": "Min Score",
                  "default": 88,
                  "maximum": 100,
                  "minimum": 70,
                  "description": "Minimum similarity score 70-100"
                },
                "entity_type": {
                  "anyOf": [
                    {
                      "enum": [
                        "individual",
                        "entity",
                        "vessel",
                        "aircraft"
                      ],
                      "type": "string"
                    },
                    {
                      "type": "null"
                    }
                  ],
                  "title": "Entity Type",
                  "default": null,
                  "description": "Optional filter on the SDN entry type"
                }
              }
            },
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-10-30 09:04Z
Last indexed by Roundhouse
2026-11-03 10:10Z
Last enriched (probe, favicon, geo)
2026-10-31 23:16Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 405
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 6 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service OFAC Sanctions Screening and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=OFAC%20Sanctions%20Screening'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://base-token-check.vercel.app/sanctions, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.