Sanctions & watchlist screening

Screen anyone against the official sanctions lists in seconds.

Check any person or company against the OFAC SDN, OFAC Consolidated and UN Security Council lists. Free for humans, first-class for AI agents — one API and MCP that return cited, auditable results.

Searches OFAC SDN, OFAC Consolidated, UN Security Council — free, no account needed.

20,885listed entities44,876names & aliases3official listsSep 21, 2026data last updated

OFAC Specially Designated Nationals (SDN) List

US Treasury — Office of Foreign Assets Control · 19,393 entries

United Nations Security Council Consolidated List

United Nations Security Council · 1,011 entries

OFAC Consolidated (Non-SDN) Sanctions List

US Treasury — Office of Foreign Assets Control · 481 entries

How it works

Precise matching, not just string search.

A deterministic engine handles aliases, transliteration, reordered names and legal suffixes — then shows you exactly why each result matched, with the source entry cited.

Enter a name

A person or company. We normalise it — accents, punctuation, word order and company suffixes are handled automatically.

Match every alias

We score the name against every primary name and alias across all lists using fuzzy name-matching tuned for sanctions data.

Get a cited result

Clear, possible match, or match — each hit links to the exact OFAC/UN entry, program and match score for your records.

Built for agents

The screening tool your AI agent reaches for.

A single-key REST API, a hosted MCP server, machine-readable docs and llms.txt mean an agent can discover, call and trust Screen100 with zero human setup. Structured errors, idempotency keys, an inspectable request log and a sandbox mode included.

Read the API docs Add the MCP server →

screen.sh

curl https://screen100.com/api/v1/screen \
  -H "Authorization: Bearer sk_live_..." \
  -H "Content-Type: application/json" \
  -d '{"name": "Ramzan Kadyrov", "type": "individual"}'

{
  "result": "match",
  "top_score": 0.97,
  "hits": [{
    "primary_name": "KADYROV, Ramzan Akhmadovich",
    "source": "OFAC_SDN",
    "programs": ["MAGNIT", "UKRAINE-EO13661"],
    "score": 0.97
  }]
}

Why teams upgrade

A one-off check isn't compliance. Monitoring is.

Sanctions lists change every week. Free ad-hoc screening tells you about today — Pro keeps watching your customers and counterparties and alerts you the moment a new match appears.

Ongoing monitoring

Save subjects and we re-screen them automatically as the lists update. Email + webhook alerts on any new hit.

Batch & CSV

Screen a whole customer book in one call. Upload a CSV or POST an array to the batch API.

Audit certificates

Download a timestamped PDF for every screen — with the exact list versions searched — for your audit file.

Metered API + MCP

10,000 screens/month, higher rate limits, and production keys for your app and your agents.

Simple pricing

Start free. Upgrade when you need to prove it.

50 free screens a month, forever. Pro is a flat $49/month for 10,000 screens, monitoring, batch, audit exports and the full API.

Create free account See full pricing

Pro

$49/mo

Ongoing monitoring + alerts
Batch & CSV screening
PDF audit certificates
10,000 API screens/mo
MCP server access

FAQ

Common questions

Everything you need to know about screening with Screen100.

What lists does Screen100 check?

Every screen searches the US Treasury OFAC Specially Designated Nationals (SDN) list, the OFAC Consolidated (non-SDN) sanctions list, and the United Nations Security Council Consolidated list. The data comes directly from the official government publications and is refreshed regularly.

Is sanctions screening free?

Yes. Anyone can screen a name for free with no account. A free account adds 50 saved screens a month and access to the API. Paid plans add ongoing monitoring, batch screening, audit certificates and higher API limits.

How accurate is the matching?

Screen100 uses a deterministic fuzzy-matching engine that handles aliases, transliterations, reordered names and company suffixes. Each result shows a match score and cites the exact source entry, so you can review possible matches yourself. Screening results are informational and not a compliance determination.

Can an AI agent use Screen100?

Yes — Screen100 is built for agents. There is a single-key REST API, a hosted MCP server, an OpenAPI spec and an llms.txt file, so an agent can discover and call the screening tool with no human setup.

Run your first sanctions check right now.

No credit card. No sales call. 20,885 entities across 3 official lists, one search box.

Screen a name Explore the API