x402 MCP Storefront · Base TX Decision

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-mcp.onrender.com/base/tx-decision", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://x402-mcp.onrender.com/base/tx-decision?gas=usdc&urgency=flexible" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "as_of_block": 48941850,
  "estimated_cost": {
    "gas": 55000,
    "usd": 0.0011
  },
  "fee": {
    "current_base_fee_gwei": 0.0055,
    "max_fee_per_gas_gwei": 0.012,
    "max_priority_fee_per_gas_gwei": 0.001
  },
  "recheck_in_s": null,
  "submit": true,
  "verdict": "SETTLE_NOW"
}