Market Calendar API

Cut-off times of the major payment systems for a date: Fedwire, FedACH same-day windows, T2/TARGET (EUR), SIC (CHF), CHAPS (GBP), plus 24/7 instant systems. Says if it is an operating day, minutes left until each cut-off, UTC times and the value date a payment sent now would get.

Open endpoint ↗

Price per call: $0.03
Chain: Base
Method: GET
Paid calls · 30 days: 1

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://market-calendar-api.onrender.com/v1/payment-cutoff", { method: "GET" });
console.log(await res.json());

https://market-calendar-api.onrender.com/v1/payment-cutoff