L2 TVL ranking · L2 TVL

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://agent402.tools/api/l2-tvl", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "limit": 10
  }),
});
const data = await res.json();

curl -X POST \
  "https://agent402.tools/api/l2-tvl" \
  -H "Content-Type: application/json" \
  -d '{"limit":10}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "chains": [
    {
      "cmcId": 11841,
      "gecko": "arbitrum",
      "name": "Arbitrum",
      "tokenSymbol": "ARB",
      "tvlUsd": 3000000000
    },
    {
      "cmcId": null,
      "gecko": "base",
      "name": "Base",
      "tokenSymbol": "ETH",
      "tvlUsd": 2500000000
    }
  ],
  "count": 2,
  "note": "TVL is the cross-DeFi snapshot from DeFiLlama; L2 classification combines parent-chain hint + a curated list of well-known L2s.",
  "source": "defillama",
  "totalTvlUsd": 5500000000
}