ToolVet
81trust / 100

Contract Gas Oracle

by api.x402node.dev in Onchain & crypto

x402 APIPassing, checked 45 min ago

Live Ethereum gas oracle from a block explorer behind an API key: safe, proposed and fast gas prices in gwei plus suggested base fee and last block. For transaction timing and fee estimation. gas oracle, gas price gwei, base fee, gas tracker, ethereum fees Accepts payment on Base or Solana — either network works.

GET https://api.x402node.dev/contract/gas-oracle

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
166 ms typical, 166 ms slowest 5%
Last check
45 min ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://api.x402node.dev/contract/gas-oracle?chain=string"
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%2Fapi.x402node.dev%2Fcontract%2Fgas-oracle
const res = await pay("https://api.x402node.dev/contract/gas-oracle?chain=string");
console.log(await res.json());

Example input

{
  "chain": "string"
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
45 min agoPassed402166 ms$0.012
4 h agoPassed402170 ms$0.012
9 h agoPassed402166 ms$0.012