FastX402 Lab

Converts an amount between two ISO 4217 currencies using the latest available reference rate and returns the rate and converted amount. Use it for quick current exchange calculations.

Open endpoint ↗

Price per call: $0.003
Chain: Base
Method: GET
Paid calls · 30 days: 0

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://fastx402.tools/currency-convert", { method: "GET" });
console.log(await res.json());

https://fastx402.tools/currency-convert