Ethereum Base Fee

Fee

The Ethereum Base Fee represents the minimum transaction cost required to include a transaction in a block, dynamically adjusted by the network based on block fullness. This mechanism, introduced with EIP-1559, fundamentally altered Ethereum’s transaction pricing, shifting from a first-price auction to a base fee plus priority fee model. Consequently, the base fee is burned, reducing the overall ETH supply and introducing a deflationary pressure that influences long-term tokenomics.