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Finance Forex Rate

by BizIntel API in Markets & finance

x402 APIPassing, checked 1 h ago

Queries foreign exchange currency pairings from the free Frankfurter database.

POST https://bizintel-api.hahavoid0.workers.dev/finance/forex-rate

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
224 ms typical, 224 ms slowest 5%
Last check
1 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://bizintel-api.hahavoid0.workers.dev/finance/forex-rate" \
  -H "content-type: application/json" \
  -d '{"from":"USD","to":"EUR"}'
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%2Fbizintel-api.hahavoid0.workers.dev%2Ffinance%2Fforex-rate
const res = await pay("https://bizintel-api.hahavoid0.workers.dev/finance/forex-rate", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"from":"USD","to":"EUR"}),
});
console.log(await res.json());

Example input

{
  "from": "USD",
  "to": "EUR"
}

Example output

{
  "confidence": "high",
  "data_as_of": "2026-06",
  "disclaimer": "Informational support only. Not legal, tax, medical, veterinary, or financial advice. Verify with the cited official source or a qualified professional before acting.",
  "result": {
    "base": "USD",
    "date": "2026-06-25",
    "rates": {
      "EUR": 0.92
    }
  },
  "supported": true,
  "warnings": []
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
1 h agoPassed402564 ms$0.01
5 h agoPassed402133 ms$0.01
10 h agoPassed402224 ms$0.01