SiteCheck Trade & Energy

Freight CO2e emissions for a shipment: tonnes × distance (km) × the UK Government (DESNZ) 2025 greenhouse-gas conversion factor for the chosen mode — van, HGV, refrigerated HGV, air freight (with or without radiative forcing), rail, tankers or cargo ships by vessel type and size. Returns kg CO2e per matching factor. Uses DESNZ factors (aligned with the GHG Protocol), not the GLEC tool itself.

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/co2-freight-emission", { method: "GET" });
console.log(await res.json());

https://api.tradeenergy-api.workers.dev/api/logistics/co2-freight-emission