Customs Value

Last 30 days

Uptime

100%

Response time

35 ms typical, 35 ms slowest 5%

Last check

4 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://zoll.halowerk.com/v1/customs-value" \
  -H "content-type: application/json" \
  -d '{"additions":[{"amount":100,"label":"freight to border"}],"currency":"EUR","deductions":[],"source":{"published_at":"2026-09-01T00:00:00Z","title":"EU customs valuation","url":"https://taxation-customs.ec.europa.eu/customs-4/calculation-customs-duties/customs-valuation_en"},"transaction_value":1000}'

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%2Fzoll.halowerk.com%2Fv1%2Fcustoms-value
const res = await pay("https://zoll.halowerk.com/v1/customs-value", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"additions":[{"amount":100,"label":"freight to border"}],"currency":"EUR","deductions":[],"source":{"published_at":"2026-09-01T00:00:00Z","title":"EU customs valuation","url":"https://taxation-customs.ec.europa.eu/customs-4/calculation-customs-duties/customs-valuation_en"},"transaction_value":1000}),
});
console.log(await res.json());

Example input

{
  "additions": [
    {
      "amount": 100,
      "label": "freight to border"
    }
  ],
  "currency": "EUR",
  "deductions": [],
  "source": {
    "published_at": "2026-09-01T00:00:00Z",
    "title": "EU customs valuation",
    "url": "https://taxation-customs.ec.europa.eu/customs-4/calculation-customs-duties/customs-valuation_en"
  },
  "transaction_value": 1000
}

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