Service metadata

Code-Snippets

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

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

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

Beispiel-Response

Echte Antwort dieses Endpoints, erfasst beim letzten Health-Check.

{
    "data": {
        "note": "index is a key/alias (sp500, nasdaq100, dax, nikkei225; see /v1/indices). month is 1-12 or a name (default current month). Averages use ~10 years of monthly returns grouped by calendar month. Read fresh per call, nothing cached.",
        "source": "Yahoo Finance monthly index data, ~10y range, live",
        "regions": [
            "us",
            "europe",
            "asia",
            "americas",
            "global"
        ],
        "service": "indexseasonality-api",
        "endpoints": {
            "GET /v1/meta": "This document.",
            "GET /v1/month": "Every index ranked by historical average return in a calendar month (month=December).",
            "GET /v1/indices": "The supported indices and regions.",
            "GET /v1/seasonality": "One index's 12-month seasonal profile with best/worst month and current-month bias (index=sp500)."
        },
        "description": "Stock index seasonality — the calendar patterns equity traders position around (Sell in May, the Santa rally), from ~10 years of Yahoo Finance monthly data across the world's major indices (no key, nothing stored). seasonality returns one index's 12-month seasonal profile (average return and win rate per calendar month, best/worst month, current-month bias). month ranks every index by its historical average return in a calendar month. indices lists what is covered. The equity-index seasonality / calendar-pattern cut — distinct from the FX, commodity and crypto seasonality APIs, the index price feed and constituent APIs.",
        "indices_covered": 14,
        "upstream_status": "ok",
        "sp500_best_month": "November"
    },
    "meta": {
        "timestamp": "2026-06-12T10:35:15.839Z",
        "request_id": "5034643d-5b68-47ad-88f8-61ef07d90776"
    },
    "status": "ok",
    "message": "Meta",
    "success": true
}