X

X402node · Chain GAS Compare

by X402node

GETBaseSolana

$0.005

per call · USD Coin on Base

Live gas price across Base, Ethereum, Arbitrum, Optimism, Polygon and BSC sorted cheapest first - lets agents pick the cheapest chain to execute an operation right now, real-time data that changes constantly and LLMs cannot know. gas comparison, cheapest chain, multi chain gas, gas prices, which chain cheapest, cross chain gas Accepts payment on Base or Solana — either network works.

Endpoint

GET https://api.x402node.dev/chain/gas-compare

120

Calls / 30d

27

Unique payers / 30d

Sep 10

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://api.x402node.dev/chain/gas-compare", {
  method: "GET",
});
const data = await res.json();
cURL
curl -X GET \
  "https://api.x402node.dev/chain/gas-compare" \
  -H "X-PAYMENT: <signed x402 payment>"

Payment details

Pay to0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase, Solana
Schemesexact

Is this your API?

Pin it to the top of Onchain Data and the homepage with a featured placement.

Get featured →

More from X402node & similar services