SiteCheck Trade & Energy

Japan Customs import tariff lines for an HS heading or subheading (e.g. 8703 or 8703.21) from the official chapter table: description, general tariff rate, temporary rate, WTO rate and unit. Only the English chapter page for the 2026-04-01 schedule is used; the chapter table is decoded from Shift_JIS.

Open endpoint ↗

Price per call: $0.002
Chain: Base
Method: GET
Paid calls · 30 days: 7

Call it from code

This API is run by its own provider and paid directly through x402. We list it so you can find it; we don't route or hold the payment.

import { x402Client, wrapFetchWithPayment } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";

const client = new x402Client();
registerExactEvmScheme(client, { signer: agentAccount });

const pay = wrapFetchWithPayment(fetch, client);
const res = await pay("https://api.tradeenergy-api.workers.dev/api/logistics/japan-customs-tariff", { method: "GET" });
console.log(await res.json());

https://api.tradeenergy-api.workers.dev/api/logistics/japan-customs-tariff