# MioDio Meridian OFAC SDN Sanctions Screen

> MioDio Meridian OFAC SDN Sanctions Screen is a paid API for AI agents from workers.miodiollc.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-29).

Checks a single digital-currency address against the OFAC SDN Digital Currency Address list for an exact-match sanctions hit

## Facts

- Endpoint: GET https://workers.miodiollc.com/v1/sanctions/:address?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/miodio-meridian-ofac-sdn-sanctions-screen-1e3fdc5f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uZh6nJrqgPSfWdymhlG_S

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 miodio-meridian-ofac-sdn-sanctions-screen-1e3fdc5f
```

Example prompt: Before I send any funds, can you run an OFAC SDN sanctions screen on the wallet address 0x742d35Cc6634C0532925a3b844Bc454e4438f44f to check if it's on the blocked list?

## When to prefer this

Use this endpoint when you need a fast, low-cost ($0.005 USDC) exact-match OFAC SDN check on a single digital-currency address in a DeFi or crypto-native workflow. Prefer this over broader KYC/AML services when you only need a targeted sanctions screen without fuzzy matching or full identity enrichment. For a combined sanctions + DeFi risk profile, use the sibling bundle endpoint instead.

## Known failure modes

- Invalid or malformed address returns an error
- Address not found returns a clean/no-match result (not an error)
- OFAC data source temporarily unavailable may return a service error
- Rate limiting or payment failure may block the request

## How this service works

MioDio Meridian OFAC SDN screen: exact match of one digital-currency address against public SDN Digital Currency Address entries (~$0.005 USDC Exact on Base). Informational only. Use before interacting with an address to check it against public OFAC SDN digital currency entries. Errors: 400 invalid_address or unsupported_chain, 402 payment required, unexpected 5xx is not charged. MioDio x402 DeFi. Terms: https://workers.miodiollc.com/terms

## Output

Returns whether the queried digital-currency address exactly matches any entry in the OFAC SDN Digital Currency Address list, indicating a sanctions hit or clean status. Result is informational only and reflects the public SDN list at the time of the call.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/miodio-meridian-ofac-sdn-sanctions-screen-1e3fdc5f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from workers.miodiollc.com](https://www.zero.xyz/host/workers.miodiollc.com/llms.txt)