Service metadata

Codefragmenten

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

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

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

Voorbeeldrespons

Een echte respons van dit endpoint, vastgelegd bij de laatste health check.

{
    "data": {
        "note": "screener class= filters by class. asset= is a supported key (see /v1/universe). Midline is the 20-day EMA; bands are 2x the 10-day Wilder ATR. Read fresh per call, nothing cached.",
        "source": "Yahoo Finance daily OHLC (4mo range) across a multi-asset universe, live",
        "classes": [
            "equities",
            "sector",
            "commodities",
            "bonds",
            "crypto"
        ],
        "service": "keltner-api",
        "settings": {
            "atr": 10,
            "ema": 20,
            "mult": 2
        },
        "endpoints": {
            "GET /v1/meta": "This document.",
            "GET /v1/asset": "One market's Keltner Channel card (asset=sp500).",
            "GET /v1/screener": "Cross-asset board with Keltner breakouts and channel-position ranking (class=sector optional).",
            "GET /v1/universe": "The supported instruments."
        },
        "description": "Keltner Channels screener (multi-asset) — which markets are breaking out of their volatility-adjusted trend channel, live from Yahoo Finance (no key, nothing stored). screener returns the upside and downside Keltner breakouts across a cross-asset board with the channel-position ranking. asset returns one market's Keltner card (EMA midline, ATR-based bands, position, breakout flags). universe lists what is covered. The cross-asset Keltner-channel / volatility-trend screener cut — distinct from the Bollinger-Bands screener (standard-deviation width), the bring-your-own-candle ATR API and the other indicator screeners.",
        "universe_size": 21,
        "assets_scanned": 21,
        "upstream_status": "ok"
    },
    "meta": {
        "timestamp": "2026-06-12T10:34:59.062Z",
        "request_id": "54a4a312-736f-4797-8e6b-3557704038e8"
    },
    "status": "ok",
    "message": "Meta",
    "success": true
}