Eur Fx History

Last 30 days

Uptime

0.0%

Response time

- typical, - slowest 5%

Last check

46 min ago: Amount "0.004" is not in atomic token units

Next check

in 13 min

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://api.vextorium.com/v1/eur-fx-history" \
  -H "content-type: application/json" \
  -d '{"currency":"USD","days":30}'

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 $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.vextorium.com%2Fv1%2Feur-fx-history
const res = await pay("https://api.vextorium.com/v1/eur-fx-history", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"currency":"USD","days":30}),
});
console.log(await res.json());

Example input

{
  "currency": "USD",
  "days": 30
}

Example output

{
  "annual_volatility_pct": 4.37,
  "avg": 1.1488,
  "change_pct": -3.049,
  "date": "2026-10-02",
  "max": 1.1652,
  "min": 1.1225,
  "pair": "EUR/USD",
  "series": [
    {
      "date": "2026-09-02",
      "value": 1.1578
    },
    {
      "date": "2026-09-03",
      "value": 1.1615
    }
  ],
  "since": "2026-09-02",
  "source": "European Central Bank, reference exchange rates",
  "units_per_eur": 1.1225
}

Security scan

• No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

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