NOVARITHM Data APIs
Screen Pro

Screen names against official sanctions lists, by API.

For payment, crypto, export and marketplace teams that need to check customers and counterparties against government sanctions lists, without an enterprise contract.

See plans

What you get

One call screens a person or company name against the US (OFAC SDN), UN Security Council, EU consolidated and UK sanctions lists at once, with fuzzy matching on spelling variants and aliases.
Each potential match comes with a score, the list, the sanctions programme, countries and birth years, so your team can review it.
Crypto wallet addresses can be checked against the addresses published by OFAC.
Lists are re-downloaded from the official government sources about every 6 hours; each answer shows how old the data is.

How it works

  1. Choose a plan and pay by card or PayPal (monthly, cancel anytime).
  2. Get your API key right away. Card payments land directly on your key. With PayPal, enter your subscription ID on the key page.
  3. Call the API with your key. Every answer shows how much of your monthly quota is left.

Plans

Prices in US dollars, excluding any applicable taxes. Quotas reset every 30 days from your start date. Calls that fail are never counted.

Starter
$29/month
  • 1,000 searches per 30 days
  • All four official lists
  • Crypto address check
Pay by cardPay with PayPal
Growth
$99/month
  • 10,000 searches per 30 days
  • All four official lists
  • Crypto address check
Pay by cardPay with PayPal
Scale
$299/month
  • 50,000 searches per 30 days
  • All four official lists
  • Crypto address check
Pay by cardPay with PayPal

Who it is for: Money-transfer and payment start-ups, crypto platforms, exporters and freight forwarders, B2B marketplaces. Need more volume or an invoice first? Write to contact@novarithm.com.

Example answer

{"data":{"status":"potential_match","match_count":4,"top_score":100.0,
  "matches":[{"list":"OFAC SDN (US)","name":"BANK ROSSIYA","score":100.0,"type":"entity",
              "programs":["UKRAINE-EO13661"],"countries":["RU"]},
             {"list":"EU Consolidated Financial Sanctions List","name":"Bank Rossiya","score":100.0}, ...],
  "lists_checked":["OFAC SDN (US)","UN Security Council Consolidated List","EU Consolidated Financial Sanctions List","UK Sanctions List (FCDO)"],
  "disclaimer":"... a potential match is a signal for human review, not a confirmation ..."},
 "quota":{"used":1,"limit":1000,"weight":1}}

API guide

curl -H "Authorization: Bearer nvk_..." "https://gogeta2-u35175.vm.elestio.app/agents/pro/api/v1/sanctions/screen?name=Bank%20Rossiya&type=entity"
curl -H "Authorization: Bearer nvk_..." "https://gogeta2-u35175.vm.elestio.app/agents/pro/api/v1/account"
EndpointCounts as
GET https://gogeta2-u35175.vm.elestio.app/agents/pro/api/v1/sanctions/screen1 search
GET https://gogeta2-u35175.vm.elestio.app/agents/pro/api/v1/sanctions/crypto-address1 search

Responses: 200 = success (counted) · 400 invalid input · 401 missing or unknown key · 403 subscription inactive · 404 endpoint not in your plan · 429 quota or rate limit (600/min) · 502 source unavailable. Only 200 answers are counted. Headers X-Quota-Limit, X-Quota-Remaining, X-Quota-Reset come with every answer.

Data sources

Only official government lists. No third-party aggregated database is used.

What it is not

Questions

Can I cancel? Yes, anytime: cancel in PayPal, or email contact@novarithm.com from the address used at checkout for card subscriptions. Access continues until the end of the period already paid.

Is my data used for anything else? No. What you send is processed only to answer you, under our Data Processing Addendum. Query parameters are not written to our logs; merchant reports and watchlists are kept only for the features above.

Is this legal or compliance advice? No. Results are informational signals that support your own review and decisions.

By subscribing you accept the Subscription Terms. Updated 24 October 2026.