Defi Fees

Last 30 days

Uptime

100%

Response time

191 ms typical, 191 ms slowest 5%

Last check

2 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://agent402.tools/api/defi-fees" \
  -H "content-type: application/json" \
  -d '{"limit":5,"metric":"fees"}'

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fagent402.tools%2Fapi%2Fdefi-fees
const res = await pay("https://agent402.tools/api/defi-fees", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"limit":5,"metric":"fees"}),
});
console.log(await res.json());

Example input

{
  "limit": 5,
  "metric": "fees"
}

Example output

{
  "cached": true,
  "chain": null,
  "chains": [
    "Solana",
    "Ethereum",
    "Base"
  ],
  "count": 1,
  "fetchedAt": "2026-08-22T12:00:00.000Z",
  "matched": 2500,
  "metric": "fees",
  "protocols": [
    {
      "category": "Stablecoin Issuer",
      "chainCount": 1,
      "chains": [
        "Ethereum"
      ],
      "change1dPct": 0,
      "change1mPct": 1.2,
      "change7dPct": -0.03,
      "name": "Tether",
      "protocolType": "protocol",
      "rank": 1,
      "slug": "tether",
      "total1yUsd": 5800000000,
      "total24hUsd": 15900806,
      "total30dUsd": 481404902,
      "total7dUsd": 111368600,
      "totalAllTimeUsd": 20000000000
    }
  ],
  "source": "defillama-fees",
  "totals": {
    "change1dPct": 6.68,
    "change1mPct": 10.2,
    "change7dPct": 2.1,
    "total24hUsd": 75393517,
    "total30dUsd": 1800000000,
    "total7dUsd": 423480844
  },
  "unit": "USD"
}

Security scan

• No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

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