Spec

Extraits de code

curl "https://api.oanor.com/treasuryfx-api/v1/meta" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/treasuryfx-api/v1/meta", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/treasuryfx-api/v1/meta");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/treasuryfx-api/v1/meta",
    headers={"x-oanor-key": "oanor_test_..."}
)

Exemple de réponse

Une réponse réelle de ce endpoint, capturée lors du dernier contrôle de santé.

{
    "data": {
        "source": "US Treasury FiscalData — Rates of Exchange (live)",
        "service": "treasuryfx-api",
        "endpoints": {
            "GET /v1/meta": "This document.",
            "GET /v1/rates": "The quarterly set — all currencies per USD (date=YYYY-MM-DD for a past quarter).",
            "GET /v1/convert": "Convert between two currencies via USD (from=USD&to=EUR&amount=100).",
            "GET /v1/currency": "One currency's rate + history (code=EUR, or q=Japan)."
        },
        "description": "The official US government foreign-exchange rates from the US Treasury's FiscalData API — the quarterly Reporting Rates of Exchange used for federal reporting and US tax/compliance, ~168 currencies back two decades. The rates endpoint returns the whole quarterly set (every currency's rate to one US dollar, any past quarter by date); the currency endpoint returns one currency's official rate with quarter-by-quarter history (by ISO code, country or currency name); and the convert endpoint converts between any two currencies crossed through the US dollar. Live, no key, nothing stored; rates are quarterly and authoritative for accounting, not a live market quote. Distinct from central-bank and market FX APIs — this is the US Treasury's quarterly reporting rates of exchange.",
        "latest_quarter": "2026-03-31",
        "upstream_status": "ok",
        "iso_codes_supported": [
            "EUR",
            "GBP",
            "JPY",
            "CNY",
            "CAD",
            "AUD",
            "CHF",
            "INR",
            "BRL",
            "MXN",
            "KRW",
            "SEK",
            "NOK",
            "TRY",
            "ZAR",
            "SGD",
            "HKD",
            "NZD",
            "DKK",
            "PLN",
            "CZK",
            "HUF",
            "THB",
            "IDR",
            "MYR",
            "PHP",
            "ILS",
            "AED",
            "SAR",
            "RUB",
            "EGP",
            "PKR",
            "NGN",
            "ARS",
            "CLP",
            "COP",
            "VND",
            "TWD",
            "KWD",
            "USD"
        ]
    },
    "meta": {
        "timestamp": "2026-06-09T11:38:09.643Z",
        "request_id": "989ba71a-4e21-4752-bcaf-4a204d86f618"
    },
    "status": "ok",
    "message": "Meta",
    "success": true
}