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GET /v1/coin

Coin metadata + total supply

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

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

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

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Code snippets

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

Example response

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

{
    "data": {
        "name": "Sui",
        "source": "Sui",
        "symbol": "SUI",
        "decimals": 9,
        "icon_url": null,
        "coin_type": "0x2::sui::SUI",
        "description": null,
        "total_supply": 10000000000,
        "total_supply_raw": "10000000000000000000"
    },
    "meta": {
        "timestamp": "2026-06-10T14:02:38.417Z",
        "request_id": "d5968c89-110a-40c3-97e4-e0a8a0fad9c5"
    },
    "status": "ok",
    "message": "Coin retrieved successfully",
    "success": true
}