Agent Intel Ofac Sanctions Preflight

{
  "checkedAt": "2026-10-23T09:35:24.225Z",
  "fuzzy": false,
  "notChecked": [
    "EU sanctions list",
    "crypto addresses"
  ],
  "note": "SDN names and aliases via the US Consolidated Screening List; UN by name substring. Human review required.",
  "ofacSdn": {
    "matches": [
      {
        "aliases": [
          "AERO-CARIBBEAN"
        ],
        "countries": [
          "CU"
        ],
        "datesOfBirth": [],
        "entNum": 36,
        "name": "AEROCARIBBEAN AIRLINES",
        "nationalities": [],
        "programs": [
          "CUBA"
        ],
        "type": "Entity"
      }
    ],
    "total": 1
  },
  "query": "Aerocaribbean",
  "source": "https://data.trade.gov/consolidated_screening_list/v1/search ; https://scsanctions.un.org/resources/xml/en/consolidated.xml",
  "unConsolidated": {
    "matches": [],
    "total": 0
  },
  "verdict": "MATCH_FOUND_REVIEW"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.fadeandco.workers.dev/api/agent-intel/ofac-sanctions-preflight?name=Aerocaribbean'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://api.fadeandco.workers.dev/api/agent-intel/ofac-sanctions-preflight?name=Aerocaribbean' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.002 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.002" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.002 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.fadeandco.workers.dev%2Fapi%2Fagent-intel%2Fofac-sanctions-preflight
const res = await pay("https://api.fadeandco.workers.dev/api/agent-intel/ofac-sanctions-preflight?name=Aerocaribbean");
console.log(res.status, await res.text());

# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.002 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.002"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://api.fadeandco.workers.dev/api/agent-intel/ofac-sanctions-preflight?name=Aerocaribbean")
    print(res.status_code, res.text)