Service metadata

Code snippets

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

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

$ch = curl_init("https://api.oanor.com/fxseasonality-api/v1/meta");
curl_setopt($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/fxseasonality-api/v1/meta",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "source": "ECB daily reference rates via Frankfurter (live)",
        "service": "fxseasonality-api",
        "endpoints": {
            "GET /v1/meta": "This document.",
            "GET /v1/month": "One month's year-by-year history (base, quote, month=1-12, years).",
            "GET /v1/seasonality": "12-month seasonality for a pair (base=EUR&quote=USD, years=5)."
        },
        "description": "Live FX seasonality analytic from ECB reference rates (Frankfurter): for any currency pair, the average return in each calendar month over N years, the win rate (how often that month was positive), and the best/worst months. Get full 12-month seasonality or one month's year-by-year history. Live, no key. Past patterns are not a forecast. Distinct from rate, strength, volatility, correlation, signal and range APIs.",
        "years_range": "1-25 (default 5)"
    },
    "meta": {
        "timestamp": "2026-06-09T03:03:17.078Z",
        "request_id": "67f3448c-386b-4649-b617-b5ec627d3880"
    },
    "status": "ok",
    "message": "Meta",
    "success": true
}