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GET /v1/chain

Fees/revenue total + top protocols for a chain

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10 llamadas gratis al día — sin registro, sin clave API. Pasa por el gateway de oanor.

Encabezados personalizados (opcional)
api.oanor.com/defifees-api

Funciona. Consigue una clave API y úsala en tu proyecto.

Obtener una clave API

Fragmentos de código

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

Respuesta de ejemplo

Una respuesta real de este endpoint, capturada en la última comprobación de estado.

{
    "data": {
        "chain": "ethereum",
        "metric": "fees",
        "source": "DeFiLlama",
        "total_d7": 88672703,
        "protocols": [
            {
                "d7": 4084593,
                "y1": 362893372,
                "d30": 15713231,
                "h24": 2222484,
                "name": "Ethena USDe",
                "chains": [
                    "Ethereum"
                ],
                "category": "Basis Trading"
            },
            {
                "d7": 1176000,
                "y1": 49511125,
                "d30": 4584370,
                "h24": 1158162,
                "name": "Chainlink Staking",
                "chains": [
                    "Ethereum"
                ],
                "category": "Services"
            },
            {
                "d7": 8167427,
                "y1": 769156005,
                "d30": 39452551,
                "h24": 1051359,
                "name": "Lido",
                "chains": [
                    "Ethereum"
                ],
                "category": "Liquid Staking"
            },
            {
                "d7": 7206952,
                "y1": 410755369,
                "d30": 31662587,
                "h24": 1022355,
                "name": "Sky Lending",
                "chains": [
                    "Ethereum"
                ],
                "category": "CDP"
            },
            {
                "d7": 13016640,
                "y1": 774822809,
                "d30": 32691532,
                "h24": 710166,
                "name": "Aave V3",
                "chains": [
                    "Polygon",
                    "Fantom",
                    "Arbitrum",
                    "Avalanche",
                    "OP Mainnet",
                    "Ethereum",
                    "Metis",
                    "Base",
                    "Gnosis",
                    "BSC",
                    "Scroll",
                    "ZKsync Era",
                    "Linea",
                    "Celo",
                    "Sonic",
                    "Soneium",
                    "Plasma",
                    "Mantle",
                    "MegaETH",
                    "X Layer"
                ],
                "category": "Lending"
            },
            {
                "d7": 3226580,
                "y1": 277148089,
                "d30": 15769164,
                "h24": 420536,
                "name": "Binance staked ETH",
                "chains": [
                    "BSC",
                    "Ethereum"
                ],
                "category": "Liquid Staking"
            },
            {
                "d7": 1864070,
                "y1": 145711787,
                "d30": 10107292,
                "h24": 362547,
                "name": "Spark Liquidity Layer",
                "chains": [
                    "Ethereum"
                ],
                "category": "Onchain Capital Allocator"
            },
       
…