Service metadata

Code snippets

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

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

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

Example response

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

{
    "data": {
        "note": "Parameter-less. The universe is a curated set of the largest, most-liquid US stocks across all eleven sectors (a breadth proxy, not all 500 constituents). Moving averages are simple (20/50/200-day). Read fresh per call, nothing cached.",
        "source": "Yahoo Finance daily closes across a curated large-cap US universe, 1y range, live",
        "service": "equitybreadth-api",
        "endpoints": {
            "GET /v1/meta": "This document.",
            "GET /v1/breadth": "Market-wide breadth: % above MAs, advance/decline, regime.",
            "GET /v1/components": "Per-stock breadth table (price, daily change, above each MA).",
            "GET /v1/constituents": "The large-cap universe used."
        },
        "description": "US equity market breadth — how broad the stock market's move is under the surface, live from Yahoo Finance across a ~50-name large-cap universe (no key, nothing stored). breadth returns the share above their 20/50/200-day moving averages, advancers vs decliners, the advance/decline ratio, the average/median daily change and a regime label. components returns the per-stock table. constituents lists the universe. The equity market-internals / breadth cut — distinct from the crypto-breadth API, the single-quote, index-constituent and movers APIs. It answers whether a rally is broad or narrow.",
        "universe_size": 50,
        "stocks_scanned": 50,
        "upstream_status": "ok"
    },
    "meta": {
        "timestamp": "2026-06-12T10:35:24.492Z",
        "request_id": "e57d181d-4f90-41ac-ae2a-7d1a3a5b28d2"
    },
    "status": "ok",
    "message": "Meta",
    "success": true
}