Logistics Sanctioned Vessel Check

{
  "checkedAt": "2026-10-23T09:38:00.985Z",
  "count": 1,
  "matches": [
    {
      "aliases": [
        "ANA I",
        "SAND SWAN"
      ],
      "callSign": null,
      "flag": "Panama",
      "grossTonnage": 2595,
      "imo": "7406784",
      "name": "EBANO",
      "owner": null,
      "programs": [
        "CUBA"
      ],
      "remarks": null,
      "sdnEntryId": 4243,
      "vesselType": "General Cargo"
    }
  ],
  "query": "EBANO",
  "source": "https://data.trade.gov/consolidated_screening_list/v1/search"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.tradeenergy-api.workers.dev/api/logistics/sanctioned-vessel-check?q=EBANO'

# 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.tradeenergy-api.workers.dev/api/logistics/sanctioned-vessel-check?q=EBANO' \
  | 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.tradeenergy-api.workers.dev%2Fapi%2Flogistics%2Fsanctioned-vessel-check
const res = await pay("https://api.tradeenergy-api.workers.dev/api/logistics/sanctioned-vessel-check?q=EBANO");
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.tradeenergy-api.workers.dev/api/logistics/sanctioned-vessel-check?q=EBANO")
    print(res.status_code, res.text)