V Fx Rate

Last 30 days

Uptime

100%

Response time

164 ms typical, 164 ms slowest 5%

Last check

3 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://vending-machine-seven.vercel.app/api/v/fx-rate?base=USD&symbols=EUR%2CGBP"

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.03:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fvending-machine-seven.vercel.app%2Fapi%2Fv%2Ffx-rate
const res = await pay("https://vending-machine-seven.vercel.app/api/v/fx-rate?base=USD&symbols=EUR%2CGBP");
console.log(await res.json());

Example input

{
  "base": "USD",
  "symbols": "EUR,GBP"
}

Example output

{
  "base": "USD",
  "ok": true,
  "rates": {
    "EUR": 0.92,
    "GBP": 0.79
  },
  "service": "fx-rate",
  "source": "frankfurter.dev (ECB)"
}

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