# Saylor Innovations OFAC Sanctions Check — Crypto Address

> Saylor Innovations OFAC Sanctions Check — Crypto Address is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-03).

Checks a cryptocurrency wallet address against OFAC sanctions lists to determine if it is sanctioned or blocked for compliance purposes.

## Facts

- Endpoint: GET https://saylorinnovations.com/api/sanctions/address/:address?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-03
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/saylor-innovations-ofac-sanctions-check-crypto-address-7e3a184d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hmGA1AiQ2RkjJc7DzqB8l

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability saylor-innovations-ofac-sanctions-check-crypto-address-7e3a184d
```

Example prompt: Before I send funds, can you run an OFAC sanctions check on this crypto address — 0x742d35Cc6634C0532925a3b844Bc454e4438f44e — and tell me if it's flagged or clear?

## When to prefer this

Use this endpoint when you need a fast, per-address OFAC sanctions check for a single crypto wallet address as part of a compliance, AML, or KYC workflow — especially in agent-driven pipelines where x402 micropayment billing per call is acceptable. Prefer this over batch screening services when real-time single-address lookup is needed before a transaction or onboarding event.

## Known failure modes

- Invalid or malformed wallet address returns an error
- Address not found in any sanctions database returns a clean/clear result
- Unsupported blockchain address format may return an error
- Intermittent upstream sanctions data source outages may cause timeouts
- Payment failure (insufficient USDC) blocks the request

## How this service works

OFAC Sanctions Check — crypto address. OFAC sanctions wallet screening: check a crypto address against the U.S. Treasury SDN list before you send or accept funds — exact match across 18 currencies (ETH, XBT, SOL, USDT, USDC, TRX, BSC, ARB, XMR, LTC and more), EVM case-insensitive, with the sanctioned entity, program and list date.

## Output

Returns whether the specified crypto address is flagged on OFAC sanctions lists, including match status, any matched entity names or SDN list details, and a clear compliant/blocked verdict for the address.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/saylor-innovations-ofac-sanctions-check-crypto-address-7e3a184d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from saylorinnovations.com](https://www.zero.xyz/host/saylorinnovations.com/llms.txt)