Service metadata & live sample

Αποσπάσματα κώδικα

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

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

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

Παράδειγμα απόκρισης

Πραγματική απόκριση αυτού του endpoint, από τον τελευταίο έλεγχο υγείας.

{
    "data": {
        "note": "search takes q (e.g. usdc) and optional limit. stablecoin, chains and history take a required id (1 = USDT, 2 = USDC, 5 = DAI; find via search). history also takes optional chain (e.g. Ethereum, default all) and limit (1-730 days). Money values are USD.",
        "sample": {
            "symbol": "USDT",
            "dominance_pct": 59.32,
            "circulating_usd": 186465415650.96
        },
        "source": "DeFiLlama open stablecoins API (stablecoins.llama.fi), live",
        "service": "stablecoinsupply-api",
        "endpoints": {
            "GET /v1/meta": "This document.",
            "GET /v1/chains": "Per-chain circulating breakdown for a stablecoin (id=1).",
            "GET /v1/search": "Find stablecoins by name or symbol (q=usdc).",
            "GET /v1/history": "Circulating supply over time, whole asset or one chain (id=1, chain).",
            "GET /v1/stablecoin": "Supply, peg, price, change and dominance for one stablecoin (id=1)."
        },
        "description": "Live circulating supply, chain distribution and supply history for any stablecoin, keyless. For one stablecoin (USDT, USDC, DAI, USDe…) get its total circulating supply, peg type and mechanism, price, 1d/7d/30d supply change and market dominance; the per-chain breakdown of where that supply lives; and the circulating-supply history over time, for the whole asset or a single chain. Search 370+ stablecoins to find an id. Live, nothing stored beyond a short cache. The single-stablecoin supply layer for treasury, risk, research and dashboard apps. Distinct from whole-ecosystem stablecoin feeds — one stablecoin in depth.",
        "upstream_status": "ok"
    },
    "meta": {
        "timestamp": "2026-06-14T08:04:15.103Z",
        "request_id": "2c503c8f-e9a5-4452-a2d6-25728c085c43"
    },
    "status": "ok",
    "message": "Meta",
    "success": true
}