SiteCheck Trade & Energy

Container demurrage or detention calculator: from the start date (discharge or gate-out), end date (gate-out or empty return), free days and the carrier's tiered daily rates you supply (e.g. 1-4:75,5-8:150,9+:250), returns chargeable days, the day-by-day tier split and the total per container and for all containers. Counts calendar days, start day included unless you say otherwise. Carrier tariffs

Open endpoint ↗

Price per call: $0.002
Chain: Base
Method: GET
Paid calls · 30 days: 2

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/demurrage-detention", { method: "GET" });
console.log(await res.json());

https://api.tradeenergy-api.workers.dev/api/logistics/demurrage-detention