Endpoints & source

Code snippets

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

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

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

Example response

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

{
    "data": {
        "sample": {
            "merval": 3352707.61
        },
        "source": "BYMA public free market API (open.bymadata.com.ar), keyless",
        "service": "byma-api",
        "endpoints": {
            "GET /v1/bond": "One public bond by symbol (symbol).",
            "GET /v1/meta": "This document.",
            "GET /v1/bonds": "The public-bond market (sort, limit).",
            "GET /v1/index": "One index by symbol (symbol).",
            "GET /v1/indices": "Every BYMA index (MERVAL, BYMA General, CEDEAR…)."
        },
        "description": "Live data from BYMA (Bolsas y Mercados Argentinos) with no key: the live value of every BYMA index (S&P MERVAL, S&P BYMA General, CEDEAR index and sector indices), a single index lookup, the public-bond market with prices and maturities (Argentine sovereign and public bonds), and a single bond lookup. The Argentina-equities-index / sovereign-bond layer for trading dashboards and screeners. Distinct from other exchange readers — BYMA index and bond data. Live, short cache only.",
        "upstream_status": "ok"
    },
    "meta": {
        "timestamp": "2026-06-15T02:11:01.117Z",
        "request_id": "9e6e9423-5394-45d2-86c0-94de3063aeeb"
    },
    "status": "ok",
    "message": "Meta",
    "success": true
}