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GET /v1/balance

Wallet token balance

Try it live

10 free calls per day — no sign-up, no API key. Goes through the oanor gateway.

Custom headers (optional)
api.oanor.com/tokeninfo-api

It works. Grab an API key and use it in your project.

Get an API key

Code snippets

curl "https://api.oanor.com/tokeninfo-api/v1/balance" \
  -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/tokeninfo-api/v1/balance", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/tokeninfo-api/v1/balance");
curl_setopt($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/tokeninfo-api/v1/balance",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

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

{
    "data": {
        "chain": "ethereum",
        "owner": "0xd8da6bf26964af9d7eed9e03e53415d37aa96045",
        "token": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
        "symbol": "USDC",
        "balance": "31.127137",
        "decimals": 6,
        "balance_raw": "31127137"
    },
    "meta": {
        "timestamp": "2026-06-09T03:01:59.364Z",
        "request_id": "33d82ed9-f22d-4c7e-960b-8d9cb0b81598"
    },
    "status": "ok",
    "message": "Balance retrieved successfully",
    "success": true
}