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Chain Gas Price
by FiatDock in Onchain & crypto
x402 APIPassing, checked 4 h ago
Base gas price — current wei/gwei. Cheap read-only chain primitive. Pay-per-call via x402.
GET https://fiatdock.com/v1/chain/gas-price
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 42 ms typical, 115 ms slowest 5%
- Last check
- 4 h ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X GET "https://fiatdock.com/v1/chain/gas-price"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%2Ffiatdock.com%2Fv1%2Fchain%2Fgas-price
const res = await pay("https://fiatdock.com/v1/chain/gas-price");
console.log(await res.json());Example input
{}Example output
{
"asOf": "2026-07-30T00:00:00.000Z",
"gwei": 0.006,
"network": "base",
"weiPerGas": "6000000"
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 4 h ago | Passed | 402 | 115 ms | $0.001 |
| 7 h ago | Passed | 402 | 153 ms | $0.001 |
| 10 h ago | Passed | 402 | 39 ms | $0.001 |
| 15 h ago | Passed | 402 | 42 ms | $0.001 |