Fx Rates

{
  "data": {
    "base": "EUR",
    "ecb_reference_date": "2026-10-12",
    "hip3_fx_and_commodity_marks": [
      {
        "asset_class": "commodity",
        "change_24h_pct": -0.645,
        "mark_px": 4171.3,
        "market": "xyz:GOLD",
        "oracle_px": 4173,
        "ticker": "GOLD"
      },
      {
        "asset_class": "commodity",
        "change_24h_pct": 0.8,
        "mark_px": 103.31,
        "market": "xyz:BRENTOIL",
        "oracle_px": 103.4,
        "ticker": "BRENTOIL"
      }
    ],
    "notice": "Euro foreign exchange reference rates: source European Central Bank (ECB). This data is available free of charge on the ECB's website (data.…",
    "rates": {
      "AUD": 1.6032,
      "BRL": 5.5819,
      "CAD": 1.5946,
      "CHF": 0.9312,
      "CNY": 7.4832,
      "CZK": 24.391,
      "DKK": 7.4748,
      "GBP": 0.84478,
      "HKD": 8.7743,
      "HUF": 365.13,
      "IDR": 20036.18,
      "ILS": 3.432,
      "INR": 107.086,
      "ISK": 136.4,
      "JPY": 177.33,
      "KRW": 1490.53,
      "MXN": 20.5081,
      "MYR": 4.5663,
      "NOK": 10.6955,
      "NZD": 1.9968,
      "PHP": 70.169,
      "PLN": 4.385,
      "RON": 5.337,
      "SEK": 11.1965,
      "SGD": 1.4314,
      "THB": 37.585,
      "TRY": 55.1635,
      "USD": 1.1181,
      "ZAR": 18.4945
    },
    "rates_are": "ECB euro reference rates as published",
    "source": "European Central Bank (data-api.ecb.europa.eu, EXR); Hyperliquid HIP-3 (api.hyperliquid.xyz)"
  },
  "paid": true,
  "tool": "get_fx_rates"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://x402.ochinimus.app/api/fx-rates'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://x402.ochinimus.app/api/fx-rates' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.001 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.001" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.001 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fx402.ochinimus.app%2Fapi%2Ffx-rates
const res = await pay("https://x402.ochinimus.app/api/fx-rates");
console.log(res.status, await res.text());

# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.001 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.001"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://x402.ochinimus.app/api/fx-rates")
    print(res.status_code, res.text)