ToolVet
81trust / 100

Gas

by EVM Gas Price Oracle in Onchain & crypto

x402 APIPassing, checked 2 h ago

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.

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

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
5 ms typical, 5 ms slowest 5%
Last check
2 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://x402.shizu.me/gas?chain=base"
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fx402.shizu.me%2Fgas
const res = await pay("https://x402.shizu.me/gas?chain=base");
console.log(await res.json());

Example input

{
  "chain": "base"
}

Example output

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

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
2 h agoPassed40212 ms$0.003
7 h agoPassed4025 ms$0.003