E
$0.01
per call · USD Coin on Base
Fetch live gas price estimations and base fees for EVM chains
Endpoint
GET https://entropy.rip/api/financial/gas6
Calls / 30d
5
Unique payers / 30d
Sep 8
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://entropy.rip/api/financial/gas", {
method: "GET",
});
const data = await res.json();cURL
curl -X GET \
"https://entropy.rip/api/financial/gas?chain=base" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"base_fee_gwei": 0.05,
"chain": "base",
"gas_price_gwei": 1,
"gas_price_wei": "1000000000",
"priority_fee_gwei": 0.95,
"timestamp": "2026-07-15T13:30:00Z"
}Payment details
Pay to
0x4293f75e69b22ee68afa0f464de86e5cd80bed75Asset
USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913NetworksBase
Schemesexact
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