Netzhandwerker Agent Tools · HS Classify

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://tools.halowerk.com/v1/hs/classify", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "description": "Fahrradreifen aus Gummi, neu, fuer Rennraeder"
  }),
});
const data = await res.json();

curl -X POST \
  "https://tools.halowerk.com/v1/hs/classify" \
  -H "Content-Type: application/json" \
  -d '{"description":"Fahrradreifen aus Gummi, neu, fuer Rennraeder"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "best": {
    "chapter": {
      "code": "40",
      "description": "Rubber and articles thereof"
    },
    "description": "Rubber; new pneumatic tyres, of a kind used on bicycles",
    "formatted": "40.11.50",
    "heading": {
      "code": "4011",
      "description": "Rubber; new pneumatic tyres"
    },
    "hs6": "401150",
    "matched_terms": [
      "tyres",
      "bicycles",
      "rubber",
      "new"
    ],
    "score": 1
  },
  "candidate_count": 5,
  "candidates": [],
  "caveats": [],
  "chapters_touched": [
    "40",
    "87"
  ],
  "confidence": 0.77,
  "description": "Fahrradreifen aus Gummi, neu, fuer Rennraeder",
  "nomenclature": {
    "codes": 6940,
    "language": "en",
    "level": "hs6",
    "system": "HS 6-Steller, Weltzollorganisation"
  },
  "note": "Verbindlich ist allein eine verbindliche Zolltarifauskunft der zustaendigen Zollverwaltung.",
  "query_terms": [
    "bicycles",
    "tyres",
    "rubber",
    "new"
  ],
  "requires_binding_ruling": false
}