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Evm-gas

LIVE ON-CHAINBase

Estimate EVM gas tiers (slow/standard/fast maxFeePerGas, base fee, block, fullness) across 17 chains via RPC eth_feeHistory. Query: "what's the current gas price on Ethereum", "estimate transaction fee on Base", "is Optimism congested", "get slow/fast tier recommendations", "fee comparison across chains".

evm-gas.apitoll.cloud

Trust

provisional

100%

Uptime

22 ms

Latency

3

3 payments

Overview

Protocolx402

Provider—

Payment assetUSD Coin

Networkbase

Categoryonchain-data

Sourcebazaar

Health

StatusOperational

Uptime (window)100%

Success rate—

Confidence8%

Quotes (14d)2

Last checked6/15/2026, 7:30:36 PM

Latency (quote)17ms

Price / call1000

Uptime (daily)100%

not enough data yet

Metrics by window

Window	Trust	Uptime	Success	p50	p95	Price	Data
Last hour	—	100%	—	—	—	$0.001	Low
Last 24h	95	100%	—	—	—	$0.001	Low
Last 7 days	95	100%	—	—	—	$0.001	Low

Endpoints (1)

Schema API (all endpoints) ↗

Trust score is global for the provider. Latency, price and uptime are measured per endpoint (last 24h).

Endpoint	Uptime	Latency	Price / call
GET`/v1/evm/gas` Estimate EVM gas tiers (slow/standard/fast maxFeePerGas, base fee, block, fullness) across 17 chains via RPC eth_feeHistory. Query: "what's the current gas price on Ethereum", "estimate transaction fee on Base", "is Optimism congested", "get slow/fast tier recommendations", "fee comparison across chains".	100%	26 ms	$0.001

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