Live on-chain ERC-20 metadata for any token

Αποσπάσματα κώδικα

curl "https://api.oanor.com/ercdetector-api/v1/erc20" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/ercdetector-api/v1/erc20", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/ercdetector-api/v1/erc20");
curl_setopt($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/ercdetector-api/v1/erc20",
    headers={"x-oanor-key": "oanor_test_..."}
)

Παράδειγμα απόκρισης

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

{
    "data": {
        "name": "USD Coin",
        "note": "Live on-chain ERC-20 metadata read via eth_call (name/symbol/decimals/totalSupply). Works for any token, including ones no token list has indexed. total_supply is the raw integer — divide by decimals.",
        "chain": "ethereum",
        "source": "public JSON-RPC (publicnode)",
        "symbol": "USDC",
        "address": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
        "decimals": 6,
        "total_supply": "51367842183271264"
    },
    "meta": {
        "timestamp": "2026-06-14T08:04:10.896Z",
        "request_id": "0913d88c-2b58-484d-bfea-c4c2bf91b291"
    },
    "status": "ok",
    "message": "ERC-20 metadata retrieved successfully",
    "success": true
}