Vibe Springs · GAS

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://vibesprings.net/api/gas", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://vibesprings.net/api/gas?chain=base" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "blockNumber": 12345678,
  "chain": "base",
  "estimatedCosts": {
    "erc20Transfer": {
      "fast": "$0.001",
      "slow": "$0.0003",
      "standard": "$0.0005"
    },
    "ethTransfer": {
      "fast": "$0.0005",
      "slow": "$0.0001",
      "standard": "$0.0002"
    },
    "swap": {
      "fast": "$0.005",
      "slow": "$0.001",
      "standard": "$0.002"
    }
  },
  "gasPrice": {
    "fast": {
      "estimatedSeconds": 5,
      "gwei": 0.01,
      "maxFee": 0.012,
      "maxPriorityFee": 0.005
    },
    "slow": {
      "estimatedSeconds": 30,
      "gwei": 0.001,
      "maxFee": 0.002,
      "maxPriorityFee": 0.001
    },
    "standard": {
      "estimatedSeconds": 15,
      "gwei": 0.005,
      "maxFee": 0.006,
      "maxPriorityFee": 0.002
    }
  },
  "networkStatus": "quiet",
  "processingTime": "85ms",
  "recommendation": "Network is quiet. Good time to transact.",
  "source": "Base RPC",
  "timestamp": "2026-06-20T12:00:00.000Z"
}