Agentfund · Onchain Cross Chain Balances

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://x402.agentfund.net/x402/onchain_cross_chain_balances", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
    "chains": [
      "base",
      "ethereum"
    ],
    "token": "USDC"
  }),
});
const data = await res.json();

curl -X POST \
  "https://x402.agentfund.net/x402/onchain_cross_chain_balances" \
  -H "Content-Type: application/json" \
  -d '{"address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045","chains":["base","ethereum"],"token":"USDC"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "address": "0x0000000000000000000000000000000000000001",
  "chains": [
    {
      "balance": "1000",
      "chain": "base",
      "chainId": 8453,
      "failed": false
    }
  ],
  "token": {
    "decimals": 6,
    "symbol": "USDC"
  },
  "totalBalance": "1234.56"
}