OFAC Sanctions Screening API

Daily OFAC SDN screening for wallets, names, and entity matches

Daily-ingested sanctions intelligence from the U.S. Treasury OFAC SDN and address lists. Screen crypto addresses and legal entities for sanctions exposure, monitor aliases, and track digital-currency wallet indicators for AML/compliance workflows.

x402 API — $0.005-$0.009/query Snowflake — $0.0075-$0.0135/query Databricks — $0.006-$0.0108/query

Use cases

✓ Pre-trade wallet screening
✓ Exchange and custody compliance checks
✓ AML/KYT policy enforcement
✓ Vendor onboarding sanctions reviews
✓ Alerting on newly listed addresses

Response fields

Field	Type	Description
sdn_id	string	OFAC SDN entry identifier
entry_type	string	individual, entity, vessel, or aircraft
name	string	Primary sanctioned name
aliases	array<string>	Known aliases and alternate names
addresses	array<string>	Known address records from OFAC
programs	array<string>	OFAC sanctions programs
digital_currencies	array<object>	Detected wallet indicators by currency
last_updated	string	Last ingest timestamp

Example queries

Screen a wallet address

GET /api/v1/sanctions/screen?address=0x742d35Cc6634C0532925a3b844Bc454e4438f44e

Returns sanctions matches for the given wallet

Screen by entity name

GET /api/v1/sanctions/screen?name=Iranian

Returns entries matching the supplied name

Full-text sanctions search

GET /api/v1/sanctions/search?q=tornado

Searches sanctioned names and aliases

Free dataset stats

GET /api/v1/sanctions/stats

Returns SDN coverage and update metadata