Service metadata

Code snippets

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

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

$ch = curl_init("https://api.oanor.com/cryptoarbitrage-api/v1/meta");
curl_setopt($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/cryptoarbitrage-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": "Binance, OKX, Bybit, KuCoin, Coinbase public spot tickers (live)",
        "service": "cryptoarbitrage-api",
        "endpoints": {
            "GET /v1/meta": "This document.",
            "GET /v1/prices": "Per-exchange price table + spread summary (base=BTC).",
            "GET /v1/arbitrage": "Best buy/sell venues and the spread for a coin (base=ETH).",
            "GET /v1/exchanges": "List the compared exchanges and their quote currencies."
        },
        "description": "Live crypto cross-exchange price comparison and arbitrage spread: for any coin, the spot price on Binance, OKX, Bybit, KuCoin and Coinbase at once, the cheapest venue to buy and the most expensive to sell, and the spread (absolute and percentage) between them. Get the full price table, the best buy/sell opportunity, or the exchange list. Live, no key. Distinct from single-exchange price and OHLC APIs — this is the cross-exchange arbitrage layer.",
        "exchanges_live_for_btc": 5
    },
    "meta": {
        "timestamp": "2026-06-09T03:02:36.936Z",
        "request_id": "c72f13ed-7cf8-4e73-a3d0-59aa76f3ba6e"
    },
    "status": "ok",
    "message": "Meta",
    "success": true
}