E

EVM Gas Price Oracle · GAS

by EVM Gas Price Oracle

GETBase

$0.003

per call · USD Coin on Base

Current gas prices for Base or Ethereum mainnet: legacy gas price, EIP-1559 base fee and suggested priority fee (all gwei), plus the latest block number. Query: chain (base | ethereum, default base). Real-time from public RPC. Use to time on-chain transactions, estimate costs, and monitor fee spikes.

Endpoint

GET https://x402.shizu.me/gas

3

Calls / 30d

3

Unique payers / 30d

Sep 9

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch
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.shizu.me/gas", {
  method: "GET",
});
const data = await res.json();
cURL
curl -X GET \
  "https://x402.shizu.me/gas?chain=base" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "base_fee_gwei": 0.008,
  "block": 27100000,
  "chain": "base",
  "gas_price_gwei": 0.012,
  "priority_fee_gwei": 0.001
}

Payment details

Pay to0x217e5fe265eb78b29067bf8324ef03a7d8e167c4
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase
Schemesexact

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