For agents: JSON · MCP

ApiToll Base Gas Oracle

x402Grade BLast checked 4 hours ago

GET https://gas.apitoll.cloud/v1/base/gas

Base gas oracle / gas price API for AI agents and bots — get the gas price for a transaction on Base in one x402 call. Real-time slow/standard/fast EIP-1559 fee tiers from a live eth_feeHistory call, returned as DROP-IN maxFeePerGas + maxPriorityFeePerGas in wei — plug straight into a viem/ethers transaction, no gwei conversion. Plus base fee, head block, and network fullness. Call it before every Base tx to set a fair fee or wait out congestion.

Price$0.001per chain read · paid in USD on Base

Uptime100%

4/4 probes · 642 ms

Score82Grade B

Paid usage, 30 days14payers · 14 calls

How to buy

This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.

curl -i -X GET "https://gas.apitoll.cloud/v1/base/gas"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the response

Recent checks

Checked (UTC)	Result	Status	Time	Live price
2026-10-11 08:00	Valid 402	402	591 ms	$0.001
2026-10-11 03:30	Valid 402	402	693 ms	$0.001
2026-10-10 23:00	Valid 402	402	504 ms	$0.001
2026-10-10 17:15	Valid 402	402	1403 ms	$0.001

Receipts

No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.

What a check proves