DeFi protocol TVL · Defi 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/defi-tvl", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "protocol": "aave"
  }),
});
const data = await res.json();

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

{
  "category": "Lending",
  "chainTvls": [
    {
      "chain": "Ethereum",
      "tvlUsd": 11000000000
    }
  ],
  "change24h": 0.5,
  "change30d": 8,
  "change7d": 2.1,
  "name": "AAVE",
  "protocol": "aave",
  "tvlUsd": 15000000000
}