base-gas-x402 · GAS Cheapest Window
base-gas-x402 · base-gas-x402-production.up.railway.app
Cheapest hours of day to transact on Base, from collected gas history: hourly averages in UTC ranked cheapest first, plus the savings percent.
base-gas-x402 · GAS
Live Base mainnet gas: EIP-1559 base fee, low/medium/high priority tiers in gwei, and a transaction cost estimate for any gas limit.
How to call it
curl -i -X GET https://base-gas-x402-production.up.railway.app/gas # It answers 402 Payment Required, with the price and where to pay. # Pay with any x402 client, then send the same request again.
Uptime, grade and call counts come from other directories, not from us. A blank means nobody has measured it. It does not mean it is safe.
More from base-gas-x402-production.up.railway.app
base-gas-x402 · GAS Compare
base-gas-x402 · base-gas-x402-production.up.railway.app
Live gas cost comparison across Base, OP Mainnet, Arbitrum One, and Ethereum in one call, ranked cheapest first.