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OFAC Sanctions Address Screener
x402
OFAC Sanctions Address Screener is a paid API for AI agents from x402-services-production.up.railway.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Checks whether an EVM wallet address appears on the US OFAC sanctioned-address list before a transaction is executed.
Price / call$0.05
Success—
StatusUnknown
How this service works
OFAC sanctions screening: is this address on the US OFAC sanctioned-address list? Send { address }. Every agent moving money legally needs this pre-transaction check.
Output
Returns whether the given EVM address is present on the OFAC sanctioned-address list — a match/no-match status indicating whether the address is legally restricted from receiving funds under US law.
Example use cases
Example prompt
“Before I send this payment, can you run an OFAC sanctions check on the wallet address 0x3f5CE5FBFe3E9af3971dD833D26bA9b5C936f0bE to make sure it's not on any US sanctions list?”
Technical details
Endpoint
POSThttps://x402-services-production.up.railway.app/api/compliance/screenWhen to prefer
Use this endpoint when you need a fast, pre-transaction OFAC sanctions check on a specific EVM wallet address and want a simple pass/fail compliance signal without building your own OFAC list integration. Ideal for agents automating on-chain payments on Base or other EVM chains that must satisfy US regulatory compliance requirements.
Side effects
- Invalid or malformed 0x address returns a validation error
- Address not in EVM format may be rejected
- Service unavailable on Railway deployment returns 5xx
- OFAC list data may have a refresh lag, missing very recently added addresses
- Payment failure (insufficient USDC) blocks the call
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| addressrequired | string | 0x EVM address to screen |
Tags
x402
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