80trust / 100
Crypto Sanctions
by flat-rate-llm.kikoribera03.workers.dev in Security & trust
x402 APIPassing, checked 32 min ago
Checks one crypto address against the OFAC SDN list published by the US Treasury, across 16 currencies including Ethereum, Bitcoin, Tron and USDT. A hit returns the actual list entry - sanctioned entity, its type and its sanctions programmes - not a risk score. Exact matching only, never fuzzy. Every answer carries the publication date of the list snapshot. No API key, no account.
GET https://flat-rate-llm.kikoribera03.workers.dev/v1/crypto/sanctions
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 184 ms typical, 498 ms slowest 5%
- Last check
- 32 min ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X GET "https://flat-rate-llm.kikoribera03.workers.dev/v1/crypto/sanctions?address=0x252a8bd2319d8a555b872990601221b3a2053bce"import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";
const client = new x402Client().register(
"eip155:8453",
new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);
// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fflat-rate-llm.kikoribera03.workers.dev%2Fv1%2Fcrypto%2Fsanctions
const res = await pay("https://flat-rate-llm.kikoribera03.workers.dev/v1/crypto/sanctions?address=0x252a8bd2319d8a555b872990601221b3a2053bce");
console.log(await res.json());Example input
{
"address": "0x252a8bd2319d8a555b872990601221b3a2053bce"
}Example output
{
"address": "0x252a8bd2319d8a555b872990601221b3a2053bce",
"currency": "ETH",
"entity": {
"name": "MESRI, Behzad",
"programs": [
"HRIT-IR",
"CYBER2"
],
"type": "individual",
"uid": "24003"
},
"format": "evm",
"list": "OFAC SDN",
"listPublished": "2026-09-10T18:31:57.000Z",
"listSize": 505,
"listed": true
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 32 min ago | Passed | 402 | 498 ms | $0.01 |
| 4 h ago | Passed | 402 | 440 ms | $0.01 |
| 8 h ago | Passed | 402 | 42 ms | $0.01 |
| 11 h ago | Passed | 402 | 39 ms | $0.01 |
| 16 h ago | Passed | 402 | 373 ms | $0.01 |
| 19 h ago | Passed | 402 | 35 ms | $0.01 |
| 22 h ago | Passed | 402 | 184 ms | $0.01 |
| 27 h ago | Passed | 402 | 653 ms | $0.01 |